2010 Catalan regional election

The 2010 Catalan regional election was held on Sunday, 28 November 2010, to elect the 9th Parliament of the autonomous community of Catalonia. All 135 seats in the Parliament were up for election. This was the first election held in Catalonia after the Constitutional Court of Spain struck down parts of the regional 2006 Statute of Autonomy that granted new powers of self-rule to the region. The ruling came after four years of deliberation concerning a constitutional appeal filed by the conservative People's Party (PP) under Mariano Rajoy and was met with anger and street protests throughout the region.^[1][2]

2010 Catalan regional election

← 2006 28 November 2010 2012 →
All 135 seats in the Parliament of Catalonia 68 seats needed for a majority
Opinion polls
Registered	5,363,688 0.8%
Turnout	3,152,630 (58.8%) 2.8 pp
First party Second party Third party   Leader Artur Mas José Montilla Alicia Sánchez-Camacho Party CiU PSC–PSOE PP Leader since 7 January 2002 15 July 2006 6 July 2008 Leader's seat Barcelona Barcelona Barcelona Last election 48 seats, 31.5% 37 seats, 26.8% 14 seats, 10.7% Seats won 62 28 18 Seat change 14 9 4 Popular vote 1,202,830 575,233 387,066 Percentage 38.4% 18.4% 12.4% Swing 6.9 pp 8.4 pp 1.7 pp   Fourth party Fifth party Sixth party   Leader Joan Herrera Joan Puigcercós Joan Laporta Party ICV–EUiA ERC SI Leader since 23 November 2008 7 June 2008 4 September 2010 Leader's seat Barcelona Barcelona Barcelona Last election 12 seats, 9.5% 21 seats, 14.0% Did not contest Seats won 10 10 4 Seat change 2 11 4 Popular vote 230,824 219,173 102,921 Percentage 7.4% 7.0% 3.3% Swing 2.1 pp 7.0 pp New party   Seventh party   Leader Albert Rivera Party C's Leader since 9 July 2006 Leader's seat Barcelona Last election 3 seats, 3.0% Seats won 3 Seat change 0 Popular vote 106,154 Percentage 3.4% Swing 0.4 pp
Election result by constituency
President before election José Montilla PSC Elected President Artur Mas CiU

The election resulted in a resounding victory for the Convergence and Union (CiU) federation under Artur Mas, whose 62 seats—six short of an absolute majority—virtually ensured that no alternative government was mathematically possible, as the left-wing alliance which had formed the government of Catalonia for the previous seven years fell to a bare 48 seats. The tripartit (English: tripartite) coalition formed by the Socialists' Party of Catalonia (PSC), Republican Left of Catalonia (ERC) and Initiative for Catalonia Greens (ICV) was already at the brink of split going into the election, with political disagreements between the former allies having led Catalan president José Montilla to announce that he would not seek a third alliance with ERC and ICV even if election numbers favored such a possibility.^[3] The election saw a collapse in support for all three parties and Montilla's retirement from the PSC leadership shortly afterwards.^[4]

The PP had one of its best showings in a Catalan regional election, with 12.4% of the vote and 18 seats. Albert Rivera's Citizens (C's) party saw a slight increase in its vote share, whereas the pro-Catalan independence Catalan Solidarity for Independence (SI) led by former FC Barcelona president Joan Laporta secured 4 seats in the Parliament.

Overview

Electoral system

The Parliament of Catalonia was the devolved, unicameral legislature of the autonomous community of Catalonia, having legislative power in regional matters as defined by the Spanish Constitution and the Catalan Statute of Autonomy, as well as the ability to vote confidence in or withdraw it from a regional president.^[5] As a result of no regional electoral law having been approved since the re-establishment of Catalan autonomy, the electoral procedure came regulated under Transitory Provision Fourth of the 1979 Statute, supplemented by the provisions within the national electoral law.^[a] Voting for the Parliament was on the basis of universal suffrage, which comprised all nationals over 18 years of age, registered in Catalonia and in full enjoyment of their political rights.

The 135 members of the Parliament of Catalonia were elected using the D'Hondt method and a closed list proportional representation, with an electoral threshold of three percent of valid votes—which included blank ballots—being applied in each constituency. Seats were allocated to constituencies, corresponding to the provinces of Barcelona, Girona, Lleida and Tarragona, with each being allocated a fixed number of seats:^[5][6]

Seats	Constituencies
85	Barcelona
18	Tarragona
17	Girona
15	Lleida

In smaller constituencies, the use of the electoral method resulted in an effective threshold based on the district magnitude and the distribution of votes among candidacies.^[7]

Election date

The term of the Parliament of Catalonia expired four years after the date of its previous election, unless it was dissolved earlier. The regional president was required to call an election fifteen days prior to the date of expiry of parliament, with election day taking place within from forty to sixty days after the call. The previous election was held on 1 November 2006, which meant that the legislature's term would have expired on 1 November 2010. The election was required to be called no later than 17 October 2010, with it taking place up to the sixtieth day from the call, setting the latest possible election date for the Parliament on Thursday, 16 December 2010.^[5]

The president had the prerogative to dissolve the Parliament of Catalonia and call a snap election, provided that no motion of no confidence was in process and that dissolution did not occur before one year had elapsed since a previous one under this procedure. In the event of an investiture process failing to elect a regional president within a two-month period from the first ballot, the Parliament was to be automatically dissolved and a fresh election called.^[5]

Parliamentary composition

The Parliament of Catalonia was officially dissolved on 5 October 2010, after the publication of the dissolution decree in the Official Journal of the Government of Catalonia.^[8] The table below shows the composition of the parliamentary groups in the chamber at the time of dissolution.^[9][10][11]

Parliamentary composition in October 2010^[12]

Groups		Parties		Legislators
				Seats	Total
	Convergence and Union's Parliamentary Group		CDC	34	48
			UDC	14
	Socialists–Citizens for Change Parliamentary Group		PSC	32	37
			CpC	5
	Republican Left of Catalonia's Parliamentary Group		ERC	21	21
	People's Party of Catalonia's Parliamentary Group		PP	14	14
	Initiative for Catalonia Greens–United and Alternative Left's Parliamentary Group		ICV	10	12
			EUiA	2
	Mixed Group		Cs	2	2
	Non-Inscrits		INDEP	1[b]	1

Parties and candidates

The electoral law allowed for parties and federations registered in the interior ministry, coalitions and groupings of electors to present lists of candidates. Parties and federations intending to form a coalition ahead of an election were required to inform the relevant Electoral Commission within ten days of the election call, whereas groupings of electors needed to secure the signature of at least one percent of the electorate in the constituencies for which they sought election, disallowing electors from signing for more than one list of candidates.^[14]

Below is a list of the main parties and electoral alliances which contested the election:

Candidacy		Parties and alliances	Leading candidate		Ideology	Previous result		Gov.	Ref.
						Votes (%)	Seats
	CiU	List Convergence and Union (CiU) – Democratic Convergence of Catalonia (CDC) – Democratic Union of Catalonia (UDC)		Artur Mas	Catalan nationalism Centrism	31.52%	48	N	[15]
	PSC–PSOE	List Socialists' Party of Catalonia (PSC–PSOE)		José Montilla	Social democracy	26.82%	37	Y	[16] [17] [18]
	ERC	List Republican Left of Catalonia (ERC)		Joan Puigcercós	Catalan independence Left-wing nationalism Social democracy	14.03%	21	Y	[19] [20]
	PP	List People's Party (PP)		Alicia Sánchez-Camacho	Conservatism Christian democracy	10.65%	14	N	[21] [22]
	ICV–EUiA	List Initiative for Catalonia Greens (ICV) United and Alternative Left (EUiA)		Joan Herrera	Regionalism Eco-socialism Green politics	9.52%	12	Y	[23] [24] [25]
	C's	List Citizens–Party of the Citizenry (C's)		Albert Rivera	Social liberalism	3.03%	3	N
	SI	List Catalan Solidarity for Independence (SI)		Joan Laporta	Catalan independence	New party		N	[26]

Opinion polls

The tables below list opinion polling results in reverse chronological order, showing the most recent first and using the dates when the survey fieldwork was done, as opposed to the date of publication. Where the fieldwork dates are unknown, the date of publication is given instead. The highest percentage figure in each polling survey is displayed with its background shaded in the leading party's colour. If a tie ensues, this is applied to the figures with the highest percentages. The "Lead" column on the right shows the percentage-point difference between the parties with the highest percentages in a poll.

Graphical summary

Local regression trend line of poll results from 1 November 2006 to 28 November 2010, with each line corresponding to a political party.

Voting intention estimates

The table below lists weighted voting intention estimates. Refusals are generally excluded from the party vote percentages, while question wording and the treatment of "don't know" responses and those not intending to vote may vary between polling organisations. When available, seat projections determined by the polling organisations are displayed below (or in place of) the percentages in a smaller font; 68 seats were required for an absolute majority in the Parliament of Catalonia.

Color key:

  Poll conducted after legal ban on opinion polls   Exit poll

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout							PxC		RI.cat	SI	Lead
2010 regional election	28 Nov 2010	—	58.8	38.4 62	18.4 28	7.0 10	12.4 18	7.4 10	3.4 3	2.4 0	0.2 0	1.3 0	3.3 4	20.0
Ipsos–Eco/CCMA[p 1][p 2]	28 Nov 2010	?	?	40.2 63/66	17.3 24/27	8.1 11/13	11.1 15/17	7.3 8/10	3.2 2/3	–	–	1.5 0/1	3.7 3/4	22.9
GESOP/El Periòdic[p 3]	25–27 Nov 2010	900	56–58	40.0 65/67	18.5 27/28	7.4 10/12	10.5 14/15	10.2 12/14	4.0 4	–	–	–	2.8 0/2	21.5
GESOP/El Periòdic[p 4]	24–26 Nov 2010	900	54–56	39.2 64/66	19.3 29/30	7.2 10/12	10.4 14/15	9.9 12/13	3.7 3/4	–	–	–	2.6 0	19.9
GAD/COPE[p 5][p 6]	22–26 Nov 2010	2,201	59.2	39.4 60/63	20.5 29/31	7.7 11/12	11.6 15/16	9.4 11/13	4.0 3/4	–	–	–	2.9 0/3	18.9
GESOP/El Periòdic[p 7]	23–25 Nov 2010	900	54–56	39.9 65/67	19.5 29/30	7.0 10/11	9.9 13/14	9.5 11/13	3.7 3/4	–	–	–	2.6 0	20.4
GESOP/El Periòdic[p 8]	22–24 Nov 2010	800	54–56	39.5 64/65	20.1 29/31	7.3 10/12	9.8 13/14	9.0 11/12	4.3 4/5	–	–	–	2.5 0	19.4
GESOP/El Periòdic[p 9]	20–23 Nov 2010	700	53–55	39.5 64/65	20.1 29/31	7.3 10/12	10.1 13/14	8.4 10/12	4.4 4/5	–	–	–	2.9 0/2	19.4
GESOP/El Periòdic[p 10]	20–22 Nov 2010	600	52–54	39.2 63/64	19.9 29/30	7.5 11/12	10.1 13/14	8.2 10/11	4.7 5	–	–	–	3.2 0/4	19.3
GESOP/El Periódico[p 11][p 12]	20–21 Nov 2010	400	51–53	39.1 63/64	20.0 30	7.5 11	10.3 14	8.0 10/11	4.3 4/5	–	–	–	3.2 0/4	19.1
Obradoiro de Socioloxía/Público[p 13]	15–20 Nov 2010	2,500	60	39.3 62	22.2 33	9.1 13	8.5 12	8.0 10	4.1 4	1.0 0	0.4 0	1.1 0	2.9 1	17.1
TNS Demoscopia/Antena 3[p 14]	19 Nov 2010	?	50.2	38.5 59/60	21.6 30/32	? 10/11	? 15/16	? 11/12	? 4	–	–	–	? 3	16.9
NC Report/La Razón[p 15]	15–18 Nov 2010	1,000	53.9	39.4 60/62	21.8 31/32	9.3 13/14	11.4 15/16	8.5 11/12	3.2 2/3	–	–	–	1.8 0	17.6
Sigma Dos/El Mundo[p 16]	15–18 Nov 2010	1,650	?	40.4 61/64	21.8 30/32	8.1 11	12.7 17/19	8.1 9/10	3.0 3	–	–	–	–	18.6
Noxa/La Vanguardia[p 17]	15–18 Nov 2010	1,200	?	39.3 63/65	20.1 31/32	7.9 10/12	10.1 14	7.5 9/10	4.0 4	–	–	–	2.4 0/1	19.2
DYM/ABC[p 18][p 2]	11–18 Nov 2010	1,141	52.3	40.0 60/62	21.7 31	6.6 11	11.3 15/16	10.0 12/13	4.6 5	–	–	–	1.8 0/1	18.3
Metroscopia/El País[p 19][p 20]	16–17 Nov 2010	1,508	50–52	39.5 64/65	20.4 30	7.0 8/9	9.5 13/14	6.9 10	5.0 6/7	–	–	–	2.6 1/3	19.1
La Vanguardia[p 21]	12 Nov 2010	?	?	40.6 63/65	19.2 27/28	9.2 13	11.9 15/16	8.4 11/12	3.5 3	–	–	–	2.9 0/3	21.4
Feedback/RAC 1[p 22][p 23][p 24]	8–12 Nov 2010	1,000	52.3	39.3 62/63	20.1 30/31	5.6 10/11	10.5 14/15	6.7 9/10	3.2 3	0.7 0	–	1.7 0/1	2.8 2/4	19.2
GESOP/El Periódico[p 25][p 26][p 27]	7–10 Nov 2010	800	?	39.0 62/63	21.3 31/32	7.7 11/12	10.8 14/15	9.0 11/12	3.2 3/4	–	–	–	2.7 0/2	19.7
Opina/Cadena SER[p 28][p 29]	8–9 Nov 2010	1,200	?	42.4 65/66	18.4 30/32	7.3 10/11	11.6 14/16	7.5 7/8	4.1 3	–	–	–	3.5 2/3	24.0
CIS[p 30][p 31]	15 Oct–4 Nov 2010	2,966	?	38.0 59	22.7 33	10.2 15/16	9.7 13/14	8.2 11	3.5 3	0.6 0	0.1 0	1.2 0	1.0 0	15.3
NC Report/La Razón[p 32][p 33]	26–28 Oct 2010	1,000	53.5	41.0 62/63	21.6 30/31	8.8 11/12	11.9 15/16	10.1 12/13	2.9 2/3	–	–	–	–	19.4
TNS Demoscopia/Antena 3[p 34][p 35]	24 Oct 2010	?	54.8	40.2	19.5	–	–	–	–	–	–	–	–	20.7
Feedback/RAC 1[p 36][p 37][p 38]	18–22 Oct 2010	1,000	54.0	41.8 65/66	19.5 27/28	6.5 11/12	8.6 13	8.0 9/11	3.8 4	1.0 0	–	1.5 0	2.3 0/4	22.3
GESOP/CEO[p 39][p 40]	11–22 Oct 2010	2,000	58.3	37.0 62/65	19.4 29/30	8.6 13/14	11.3 16	7.2 8/9	3.5 4	–	–	–	2.0 0	17.6
GESOP/El Periódico[p 41][p 42]	26–28 Sep 2010	800	51–52	40.5 63/65	20.8 30/31	8.4 12/13	10.4 14/15	7.2 9/10	2.9 2/3	–	–	–	2.7 0/2	19.7
Feedback/RAC 1[p 43][p 44][p 45]	20–24 Sep 2010	1,000	55.3	41.2 63/65	20.4 30/31	8.0 10/11	10.7 15/16	7.3 9/10	3.7 3/4	–	–	1.0 0	2.4 0/3	20.8
TNS Demoscopia/SI[p 46][p 47][p 48]	20–23 Sep 2010	1,201	54.2	34.6 56/59	20.2 30/32	6.9 9/12	10.1 13/15	9.3 13/14	4.4 4	0.8 0	–	1.6 0	5.6 6/8	14.4
Metroscopia/El País[p 49][p 50]	20–22 Sep 2010	1,200	50	40.7 61	19.2 28	9.2 12	12.5 17	7.6 9	3.6 4	–	–	2.6 2	2.6 2	21.5
Noxa/La Vanguardia[p 51]	1–2 Sep 2010	800	?	38.9 60/61	21.1 31/32	10.1 15/16	11.2 15	9.2 12	2.6 0/3	–	–	2.6 0/3	–	17.8
Noxa/La Vanguardia[p 52]	12–14 Jul 2010	1,000	?	42.1 65/66	23.1 32/33	8.4 13	10.3 14	7.4 10	2.4 0	–	–	1.9 0	–	19.0
GESOP/CEO[p 53][p 54]	28 Jun–8 Jul 2010	2,000	53.9	40.5 67/68	21.1 31/32	8.7 13	9.8 13	7.4 10	2.6 0	–	–	0.9 0	–	19.4
NC Report/La Razón[p 55]	2–3 Jul 2010	1,000	53.8	40.4 60/61	22.2 32/33	9.2 12/13	11.6 15/16	10.5 13/14	2.8 0	–	–	–	–	18.2
Metroscopia/El País[p 56][p 57]	1 Jul 2010	302	?	39.0	24.7	7.5	–	–	–	–	–	–	–	14.3
GESOP/El Periódico[p 58][p 59]	10–11 Jun 2010	800	?	41.0 65/67	21.0 30/32	8.5 12/13	10.0 13/14	8.5 10/12	1.2 0	0.5 0	–	1.3 0	–	20.0
Sigma Dos/El Mundo[p 60]	24–26 May 2010	1,000	?	36.1 57/59	24.8 35/38	9.5 12/15	14.8 20/22	5.7 5/7	–	–	–	–	–	11.3
Noxa/La Vanguardia[p 61]	10–13 May 2010	1,000	?	41.1 63/64	23.5 33/34	8.7 13	10.5 14	8.5 11	1.4 0	–	–	0.9 0	–	17.6
GESOP/CEO[p 62][p 63]	16–30 Apr 2010	2,000	56.8	39.6 65	23.2 36	8.8 13	8.5 12	7.7 9	1.8 0	–	–	1.4 0	–	16.4
Obradoiro de Socioloxía/Público[p 64]	7–16 Apr 2010	2,500	?	38.8 58/60	28.2 41/43	9.0 13	7.2 10	7.7 10/11	1.9 0	0.7 0	0.8 0	1.2 0	–	10.6
TNS Demoscopia/Antena 3[p 65][p 66][p 67]	22–23 Mar 2010	1,100	49.5	40.5 61/62	23.9 35/36	10.3 13/14	9.3 12/13	9.2 11/12	1.8 0	–	–	2.1 0	–	16.6
GESOP/El Periódico[p 68][p 69]	15–18 Mar 2010	?	?	38.7 61/63	23.0 34/36	8.4 12/13	9.8 13/14	8.3 11/12	1.5 0	–	–	1.0 0	–	15.7
GAD/COPE[p 70][p 71]	9–15 Mar 2010	1,000	60	39.0 59	23.5 35	9.4 13	12.7 16	8.8 12	2.1 0	–	–	–	–	15.5
Noxa/La Vanguardia[p 72]	8–10 Mar 2010	1,000	?	43.9 65/67	23.9 32/33	7.7 11/12	10.4 13/14	9.2 11/12	0.1 0	–	–	1.8 0	–	20.0
GESOP/CEO[p 73][p 74]	13–28 Jan 2010	2,000	56.9	35.6 58	24.7 38	9.8 15	9.7 13	8.5 10	2.1 0	–	–	1.2 1	–	10.9
Opina/CEO[p 75][p 76]	2–13 Nov 2009	2,000	56.8	33.4 55/57	23.1 36/38	10.1 17	10.3 15	6.8 10	1.7 0	–	–	1.4 0	–	10.3
GESOP/El Periódico[p 77][p 78]	26–28 Oct 2009	800	?	35.1 55/57	25.1 36/38	10.8 16/17	9.4 12/14	10.1 13/14	1.2 0	–	–	1.3 0	–	10.0
Noxa/La Vanguardia[p 79]	22–27 Oct 2009	1,000	?	36.2 57/58	25.1 35/36	9.5 14/15	11.2 15/16	8.5 10/11	0.7 0	–	–	2.8 0/3	–	11.1
Obradoiro de Socioloxía/Público[p 80]	1–4 Sep 2009	?	?	35.7 53/54	30.8 44/46	6.9 11	10.8 13/15	8.4 11	1.6 0	–	1.4 0	–	–	4.9
GESOP/El Periódico[p 81]	14–15 Jul 2009	600	?	34.4 54/56	26.0 37/39	11.0 16/17	8.5 12	10.0 12/13	1.5 0	–	–	–	–	8.4
Opina/CEO[p 82][p 83]	29 Jun–10 Jul 2009	2,000	?	35.4 54	25.5 37	10.4 15	11.3 15	8.7 11	2.6 3	–	–	–	–	9.9
2009 EP election	7 Jun 2009	—	36.9	22.4 (35)	36.0 (54)	9.2 (13)	18.0 (26)	6.1 (7)	0.4 (0)	–	0.8 (0)	–	–	13.6
Opina/CEO[p 84][p 85]	20–30 Apr 2009	2,000	?	38.5 59	23.0 34	12.2 17	10.5 14	7.9 11	2.6 0	–	–	–	–	15.5
GESOP/El Periódico[p 86]	9–11 Mar 2009	800	?	35.6 55/56	26.5 38/39	10.6 15/16	8.8 12/13	9.0 11/12	2.5 0/2	–	–	–	–	9.1
Opina/CEO[p 87][p 88]	19–28 Jan 2009	2,000	?	34.5 56	24.3 35/36	12.3 17/18	8.6 12	9.2 12	2.8 2	–	–	–	–	10.2
Noxa/La Vanguardia[p 89]	24–27 Nov 2008	600	?	34.8 51/53	26.0 36/37	13.7 19/20	9.7 12/13	9.2 11/12	2.7 0/3	–	–	–	–	8.8
GESOP/El Periódico[p 90]	10–13 Nov 2008	800	?	34.2 52/54	26.9 38/39	13.9 20/21	8.0 10/11	9.0 11/12	2.4 0/2	–	–	–	–	7.3
Opina/CEO[p 91][p 92]	20–28 Oct 2008	2,000	?	34.0 52	25.6 37	10.8 16/17	12.2 15/17	8.9 12	1.9 1/2	–	–	–	–	8.4
GESOP/El Periódico[p 93]	1–2 Jul 2008	?	?	34.8 52/53	27.3 38/39	12.7 17/18	9.0 12/13	8.0 10/11	3.1 2/3	–	–	–	–	7.5
Opina/CEO[p 94][p 95]	16 Jun–1 Jul 2008	2,000	?	34.7 53	25.9 38	12.7 18	9.2 13	8.8 11	2.5 2	–	–	–	–	8.8
Opina/CEO[p 96][p 97]	14–25 Apr 2008	2,000	?	31.9 48	29.6 42	11.5 17	10.4 13	9.7 12	3.0 3	–	–	–	–	2.3
GESOP/El Periódico[p 98][p 99]	22–24 Apr 2008	?	?	35.6 53/55	28.4 40/42	11.8 17/18	8.5 10/11	8.9 11/12	2.1 0	–	–	–	–	7.2
La Vanguardia[p 100]	9 Mar 2008	?	70.3	30.4 50	30.3 45	9.8 14	10.7 15	8.0 11	–	–	–	–	–	0.1
2008 general election	9 Mar 2008	—	70.3	20.9 (31)	45.4 (65)	7.8 (12)	16.4 (22)	4.9 (5)	0.7 (0)	0.1 (0)	0.2 (0)	–	–	24.5
GESOP/El Periódico[p 101][p 102]	8–11 Jan 2008	?	?	33.3 51/52	27.0 38/40	11.8 18	10.4 14	8.3 11	2.4 0/2	–	–	–	–	6.3
Noxa/La Vanguardia[p 103]	22–25 Oct 2007	800	?	30.8 46	28.9 39	14.6 22	10.6 14	8.8 11	3.5 3	–	–	–	–	1.9
GESOP/El Periódico[p 104]	14 Oct 2007	?	?	33.0 51/52	27.0 38/40	14.0 21/22	9.5 12/13	8.5 10/11	2.0 0	–	–	–	–	6.0
Opina/CEO[p 105][p 106]	17–28 Sep 2007	2,200	?	30.4 46/47	28.5 42	13.3 20	8.6 11/12	10.2 13	1.9 0/2	–	–	–	–	1.9
Opina/CEO[p 107][p 108]	18 Jun–2 Jul 2007	2,200	?	33.4 50/51	27.0 40	11.9 17	9.0 12	9.9 12/13	3.6 3	–	–	–	–	6.4
GESOP/El Periódico[p 109]	25–27 Jun 2007	?	?	33.0 51/53	27.0 38/40	13.3 19/20	9.5 12/13	9.0 11/12	2.5 0/2	–	–	–	–	6.0
2007 local elections	27 May 2007	—	53.9	25.3	32.2	11.7	9.9	9.1	2.3	0.4	–	–	–	6.9
GESOP/El Periódico[p 110]	15–17 Apr 2007	800	?	32.0 49/50	28.6 39/40	12.5 18	9.8 13	10.0 13	2.7 2	–	–	–	–	3.4
Opina/CEO[p 111][p 108]	2–16 Mar 2007	2,200	?	29.8	27.6	13.8	10.2	10.2	3.5	–	–	–	–	2.2
GESOP/El Periódico[p 112]	17–18 Jan 2007	800	?	31.1 47/48	28.4 39/40	12.2 18	10.5 14	9.9 12	4.0 4	–	–	–	–	2.7
DYM/CEO[p 113][p 108]	6–20 Nov 2006	2,100	?	32.6	26.3	13.1	8.6	10.5	6.0	–	–	–	–	6.3
2006 regional election	1 Nov 2006	—	56.0	31.5 48	26.8 37	14.0 21	10.7 14	9.5 12	3.0 3	–	–	–	–	4.7

Voting preferences

The table below lists raw, unweighted voting preferences.

Color key:

  Poll conducted after legal ban on opinion polls

Polling firm/Commissioner	Fieldwork date	Sample size							PxC	RI.cat	SI	?	N	Lead
2010 regional election	28 Nov 2010	—	22.9	10.9	4.2	7.3	4.4	2.0	1.4	0.7	2.0	—	40.1	12.0
GESOP/El Periòdic[p 3]	25–27 Nov 2010	900	32.9	14.1	5.7	6.1	6.9	2.6	–	–	2.0	16.1	5.6	18.8
GESOP/El Periòdic[p 4]	24–26 Nov 2010	900	30.8	14.9	5.2	6.0	7.2	2.2	–	–	1.9	16.0	6.3	15.9
GESOP/El Periòdic[p 7]	23–25 Nov 2010	900	30.8	16.8	4.8	5.5	5.3	3.2	–	–	2.3	15.8	5.8	14.0
GESOP/El Periòdic[p 8]	22–24 Nov 2010	800	30.8	16.3	4.8	5.6	6.8	2.3	–	–	2.1	13.7	7.0	14.5
GESOP/El Periòdic[p 9]	20–23 Nov 2010	700	30.3	17.3	4.6	5.8	6.8	2.6	–	–	2.0	12.9	7.3	13.0
GESOP/El Periòdic[p 10]	20–22 Nov 2010	600	32.0	18.3	4.4	5.9	5.3	2.9	–	–	2.3	12.8	6.0	13.7
GESOP/El Periódico[p 12]	20–21 Nov 2010	400	29.8	16.0	4.8	5.8	4.8	2.8	–	–	3.0	16.5	4.3	13.8
Obradoiro de Socioloxía/Público[p 13]	15–20 Nov 2010	2,500	25.7	12.8	4.8	4.9	4.0	1.9	0.7	0.5	1.6	–	–	12.9
Feedback/RAC 1[p 23]	8–12 Nov 2010	1,000	25.5	13.3	5.4	3.5	3.0	1.1	0.4	0.6	1.3	26.3	10.0	12.2
CIS[p 30]	15 Oct–4 Nov 2010	2,966	20.6	13.4	5.8	5.1	5.4	2.4	0.6	0.8	0.7	19.1	17.5	7.2
Feedback/RAC 1[p 37]	18–22 Oct 2010	1,000	28.4	10.6	4.2	4.0	5.2	1.9	0.8	1.2	1.8	22.2	9.0	17.8
GESOP/CEO[p 39]	11–22 Oct 2010	2,000	24.4	14.2	7.4	6.2	5.2	2.1	–	–	–	22.5	5.9	10.2
GESOP/El Periódico[p 41]	26–28 Sep 2010	800	29.5	15.9	5.8	4.3	2.9	1.5	–	1.4	1.9	21.2	7.0	13.6
GESOP/CEO[p 53]	28 Jun–8 Jul 2010	2,000	25.3	14.2	6.0	3.8	5.6	1.0	–	–	–	28.3	7.0	11.1
Metroscopia/El País[p 57]	1 Jul 2010	302	22.2	19.9	5.6	6.6	1.0	1.0	–	–	–	23.5	10.6	2.3
GESOP/El Periódico[p 58]	10–11 Jun 2010	800	32.3	16.1	7.1	3.9	4.1	0.8	0.4	1.1	–	14.2	11.0	16.2
GESOP/CEO[p 62]	16–30 Apr 2010	2,000	25.0	17.5	6.6	4.3	5.0	1.1	–	–	–	21.8	9.2	7.5
Obradoiro de Socioloxía/Público[p 64]	7–16 Apr 2010	2,500	24.6	20.1	5.7	4.3	5.0	1.0	0.3	0.7	–	–	–	4.5
GESOP/El Periódico[p 68]	15–18 Mar 2010	?	29.6	20.0	5.9	4.0	5.3	0.9	0.6	–	–	13.3	8.6	9.6
GESOP/CEO[p 73]	13–28 Jan 2010	2,000	23.0	17.4	7.6	4.9	5.6	1.2	–	–	–	20.8	10.5	5.6
Opina/CEO[p 75]	2–13 Nov 2009	2,000	21.8	15.7	8.1	4.8	5.0	0.8	–	–	–	15.9	13.9	6.1
GESOP/El Periódico[p 78]	26–28 Oct 2009	800	25.3	22.9	8.3	4.6	5.9	0.6	–	–	–	13.3	11.5	2.4
Obradoiro de Socioloxía/Público[p 80]	1–4 Sep 2009	?	22.3	22.6	3.6	5.2	4.9	0.8	0.2	0.5	–	–	–	0.3
GESOP/El Periódico[p 78]	14–15 Jul 2009	600	21.2	20.3	8.7	3.3	6.2	0.3	–	–	–	–	–	0.9
Opina/CEO[p 82]	29 Jun–10 Jul 2009	2,000	23.8	18.0	8.4	3.9	6.9	1.1	–	–	–	23.3	8.6	5.8
2009 EP election	7 Jun 2009	—	8.4	13.4	3.4	6.7	2.3	0.1	–	–	–	—	62.5	5.0
Opina/CEO[p 84]	20–30 Apr 2009	2,000	24.9	19.7	9.6	3.8	5.1	1.1	–	–	–	23.0	6.9	5.2
GESOP/El Periódico[p 86]	9–11 Mar 2009	800	26.6	25.4	8.3	2.9	7.0	1.3	–	–	–	13.3	8.0	1.2
Opina/CEO[p 87]	19–28 Jan 2009	2,000	21.4	21.0	9.8	3.7	5.9	1.3	–	–	–	18.3	9.7	0.4
GESOP/El Periódico[p 90]	10–13 Nov 2008	800	25.8	27.9	10.4	3.6	5.0	0.8	–	–	–	12.8	8.4	2.1
Opina/CEO[p 91]	20–28 Oct 2008	2,000	21.2	21.6	7.9	5.2	7.1	0.7	–	–	–	20.7	9.9	0.4
GESOP/El Periódico[p 93]	1–2 Jul 2008	?	25.5	26.8	11.5	3.9	5.3	1.4	–	–	–	13.5	8.5	1.3
Opina/CEO[p 94]	16 Jun–1 Jul 2008	2,000	23.1	22.0	11.3	4.0	6.1	1.1	–	–	–	19.1	7.4	1.1
Opina/CEO[p 96]	14–25 Apr 2008	2,000	21.5	27.9	9.5	4.5	7.6	1.4	–	–	–	18.2	6.3	6.4
GESOP/El Periódico[p 98]	22–24 Apr 2008	?	29.4	30.3	10.4	2.6	5.5	0.9	–	–	–	11.0	5.6	0.9
2008 general election	9 Mar 2008	—	14.9	32.1	5.6	11.6	3.5	0.5	0.0	–	–	—	28.8	17.2
Opina/CEO[p 114]	21–30 Jan 2008	2,000	20.8	21.2	10.8	2.9	7.9	1.6	–	–	–	23.9	7.1	0.4
GESOP/El Periódico[p 101]	8–11 Jan 2008	?	23.5	26.6	10.9	4.3	6.5	1.1	–	–	–	–	–	3.1
GESOP/El Periódico[p 104]	14 Oct 2007	?	22.4	25.4	12.6	4.1	5.1	1.5	–	–	–	12.9	9.3	3.0
Opina/CEO[p 105]	17–28 Sep 2007	2,200	16.6	20.2	10.2	2.4	7.7	1.0	–	–	–	25.7	9.2	3.6
Opina/CEO[p 107]	18 Jun–2 Jul 2007	2,200	18.5	19.8	9.6	3.1	7.4	1.5	–	–	–	23.9	9.5	1.3
GESOP/El Periódico[p 109]	25–27 Jun 2007	?	24.5	23.5	11.5	5.1	6.5	1.5	–	–	–	9.9	10.0	1.0
GESOP/El Periódico[p 110]	15–17 Apr 2007	800	23.7	24.6	11.5	3.4	7.4	1.6	–	–	–	13.4	16.8	0.9
Opina/CEO[p 111]	2–16 Mar 2007	2,200	19.5	20.2	9.6	4.1	7.2	1.8	–	–	–	22.7	10.1	0.7
GESOP/El Periódico[p 112]	17–18 Jan 2007	800	24.3	22.6	11.4	4.1	7.4	2.9	–	–	–	13.6	9.1	1.7
DYM/CEO[p 113]	6–20 Nov 2006	2,100	22.6	17.1	11.0	4.1	9.6	4.4	–	–	–	16.0	9.1	5.5
2006 regional election	1 Nov 2006	—	17.8	15.2	7.9	6.0	5.4	1.7	–	–	–	—	43.2	2.6

Victory preferences

The table below lists opinion polling on the victory preferences for each party in the event of a regional election taking place.

Polling firm/Commissioner	Fieldwork date	Sample size							PxC	RI.cat	SI	Other/ None	?	Lead
Metroscopia/El País[p 19]	16–17 Nov 2010	1,508	50.0	27.0	–	–	–	–	–	–	–	23.0		23.0
Opina/Cadena SER[p 29]	8–9 Nov 2010	1,200	36.4	20.8	5.3	7.1	3.1	1.2	–	0.6	2.7	8.9	14.0	15.6
CIS[p 30]	15 Oct–4 Nov 2010	2,966	27.6	19.1	8.0	5.9	6.9	3.1	0.7	0.9	0.7	0.6	26.3	8.5

Victory likelihood

The table below lists opinion polling on the perceived likelihood of victory for each party in the event of a regional election taking place.

Polling firm/Commissioner	Fieldwork date	Sample size							PxC	RI.cat	SI	Other/ None	?	Lead
Opina/Cadena SER[p 29]	8–9 Nov 2010	1,200	66.7	12.8	0.4	3.4	0.6	0.3	–	0.0	0.3	–	15.6	53.9
CIS[p 30]	15 Oct–4 Nov 2010	2,966	56.9	14.1	0.5	5.5	0.1	0.2	0.1	0.1	–	0.1	22.4	42.8

Preferred President

The table below lists opinion polling on leader preferences to become president of the Government of Catalonia.

All candidates

Color key:

  Poll conducted after legal ban on opinion polls

Polling firm/Commissioner	Fieldwork date	Sample size												Other/ None/ Not care	?	Lead
			Mas CiU	Montilla PSC	Carod ERC	Puigcercós ERC	Piqué PP	Sirera PP	Camacho PP	Saura ICV–EUiA	Herrera ICV–EUiA	Rivera C's	Laporta SI
GESOP/El Periòdic[p 3]	25–27 Nov 2010	900	40.0	15.0	–	5.0	–	–	4.2	–	6.2	3.3	2.9	–	–	25.0
GESOP/El Periòdic[p 4]	24–26 Nov 2010	900	38.2	15.4	–	4.9	–	–	4.8	–	6.2	2.6	2.8	–	–	22.8
GESOP/El Periòdic[p 7]	23–25 Nov 2010	900	37.4	16.2	–	4.2	–	–	4.2	–	6.2	3.2	2.9	–	–	21.2
GESOP/El Periòdic[p 8]	22–24 Nov 2010	800	35.6	16.4	–	3.4	–	–	4.6	–	5.9	3.4	3.0	–	–	19.2
GESOP/El Periòdic[p 9]	20–23 Nov 2010	700	36.9	17.1	–	3.9	–	–	4.6	–	5.0	4.0	2.6	–	–	19.8
GESOP/El Periòdic[p 10]	20–22 Nov 2010	600	33.7	17.3	–	5.0	–	–	4.3	–	3.8	3.7	3.2	–	–	16.4
GESOP/El Periódico[p 12]	20–21 Nov 2010	400	32.8	17.8	–	–	–	–	–	–	–	–	–	–	–	15.0
GESOP/El Periódico[p 115]	7–10 Nov 2010	800	38.6	17.4	–	5.0	–	–	4.6	–	5.1	1.6	4.5	17.5	5.7	21.2
Opina/Cadena SER[p 29]	8–9 Nov 2010	1,200	38.6	20.1	–	4.6	–	–	4.1	–	2.7	1.2	2.7	9.0	17.0	18.5
CIS[p 30]	15 Oct–4 Nov 2010	2,966	30.9	17.5	–	5.5	–	–	3.9	–	5.4	2.7	–	8.1	26.0	13.4
GESOP/El Periódico[p 116]	26–28 Sep 2010	800	37.3	18.3	–	5.1	–	–	2.9	–	2.8	2.3	5.6	25.2	6.9	19.0
GESOP/El Periódico[p 117]	10–11 Jun 2010	800	32.6	18.0	–	6.4	–	–	3.8	–	5.0	–	4.6	29.6		14.6
GESOP/El Periódico[p 118]	15–18 Mar 2010	?	31.9	24.1	–	6.6	–	–	2.8	–	4.5	1.3	5.0	23.8		7.8
GESOP/El Periódico[p 118]	26–28 Oct 2009	800	27.3	25.4	–	7.6	–	–	3.1	–	5.6	–	–	31.0		1.9
GESOP/El Periódico[p 119]	1–2 Jul 2008	?	25.6	32.6	9.4	–	–	1.4	–	4.8	–	2.1	–	24.1		7.0
GESOP/El Periódico[p 119]	22–24 Apr 2008	?	26.1	30.0	9.6	–	–	1.5	–	6.0	–	2.0	–	24.8		3.9
GESOP/El Periódico[p 120]	14 Oct 2007	?	25.8	26.5	10.3	–	–	1.8	–	6.0	–	1.8	–	27.8		0.7
GESOP/El Periódico[p 120]	25–27 Jun 2007	?	26.0	25.3	9.3	–	7.0	–	–	5.3	–	2.3	–	24.8		0.7
GESOP/El Periódico[p 121]	15–17 Apr 2007	800	26.3	26.1	10.1	–	3.9	–	–	7.6	–	2.4	–	23.6		0.2
GESOP/El Periódico[p 112]	17–18 Jan 2007	800	26.1	22.3	10.1	–	6.0	–	–	6.9	–	2.6	–	26.0		3.8

Mas vs. Montilla

Color key:

  Poll conducted after legal ban on opinion polls

Polling firm/Commissioner	Fieldwork date	Sample size			Other/ None/ Not care	?	Lead
			Mas CiU	Montilla PSC
Obradoiro de Socioloxía/Público[p 13]	15–20 Nov 2010	2,500	43.9	21.3	34.8		22.6
TNS Demoscopia/Antena 3[p 14]	19 Nov 2010	?	51.2	31.2	13.2	4.4	20.0
Noxa/La Vanguardia[p 17]	15–18 Nov 2010	1,200	51.0	28.0	21.0		23.0
Feedback/RAC 1[p 23]	8–12 Nov 2010	1,000	51.9	22.1	25.4	0.6	29.8
GESOP/El Periódico[p 115]	7–10 Nov 2010	800	56.4	32.1	11.5		24.3
TNS Demoscopia/Antena 3[p 34]	24 Oct 2010	?	53.6	25.2	14.1	7.1	28.4
Feedback/RAC 1[p 37]	18–22 Oct 2010	1,000	50.5	23.1	23.1	3.3	27.4
GESOP/El Periódico[p 116]	26–28 Sep 2010	800	56.5	28.4	15.1		28.1
Feedback/RAC 1[p 43]	20–24 Sep 2010	1,000	56.0	24.0	16.3	3.7	32.0
Noxa/La Vanguardia[p 51]	1–2 Sep 2010	800	44.0	27.0	29.0		17.0
Noxa/La Vanguardia[p 52]	12–14 Jul 2010	1,000	52.0	25.0	23.0		27.0
GESOP/El Periódico[p 117]	10–11 Jun 2010	800	52.3	34.3	13.4		18.0
Noxa/La Vanguardia[p 61]	10–13 May 2010	1,000	50.0	28.0	22.0		22.0
Obradoiro de Socioloxía/Público[p 64]	7–16 Apr 2010	2,500	34.0	26.8	39.2		7.2
GESOP/El Periódico[p 118]	15–18 Mar 2010	?	47.6	38.8	13.6		8.8
Noxa/La Vanguardia[p 72]	8–10 Mar 2010	1,000	50.0	30.0	20.0		20.0
GESOP/El Periódico[p 118]	26–28 Oct 2009	800	45.8	42.8	13.6		3.0
Noxa/La Vanguardia[p 79]	22–27 Oct 2009	1,000	45.0	34.0	21.0		11.0
Obradoiro de Socioloxía/Público[p 80]	1–4 Sep 2009	?	34.1	29.6	36.3		4.5
GESOP/El Periódico[p 122]	9–11 Mar 2009	800	45.4	44.8	9.8		0.6
Noxa/La Vanguardia[p 89]	24–27 Nov 2008	600	46.0	36.0	18.0		10.0
GESOP/El Periódico[p 123]	10–13 Nov 2008	800	39.9	45.4	14.7		5.5
GESOP/El Periódico[p 119]	1–2 Jul 2008	?	41.1	47.6	11.3		6.5
GESOP/El Periódico[p 119]	22–24 Apr 2008	?	42.6	49.4	8.0		6.8
GESOP/El Periódico[p 119]	8–11 Jan 2008	?	40.9	43.8	15.3		2.9
Noxa/La Vanguardia[p 103]	22–25 Oct 2007	800	37.0	42.0	10.0	11.0	5.0

Predicted President

The table below lists opinion polling on the perceived likelihood for each leader to become president of the Government of Catalonia.

Polling firm/Commissioner	Fieldwork date	Sample size								Other/ None/ Not care	?	Lead
			Mas CiU	Montilla PSC	Puigcercós ERC	Camacho PP	Herrera ICV–EUiA	Rivera C's	Laporta SI
Obradoiro de Socioloxía/Público[p 13]	15–20 Nov 2010	2,500	69.7	12.5	–	–	–	–	–	17.8		57.2
GESOP/El Periódico[p 115]	7–10 Nov 2010	800	75.1	13.4	–	–	–	–	–	0.8	10.7	61.7
Opina/Cadena SER[p 29]	8–9 Nov 2010	1,200	66.6	10.9	0.4	1.8	0.2	0.5	0.8	0.0	18.8	55.7
Obradoiro de Socioloxía/Público[p 64]	7–16 Apr 2010	2,500	43.4	22.4	–	–	–	–	–	34.2		21.0
Obradoiro de Socioloxía/Público[p 80]	1–4 Sep 2009	?	28.2	35.1	–	–	–	–	–	36.7		6.9

Results

Overall

← Summary of the 28 November 2010 Parliament of Catalonia election results →

Parties and alliances		Popular vote			Seats
		Votes	%	±pp	Total	+/−
	Convergence and Union (CiU)	1,202,830	38.43	+6.91	62	+14
	Socialists' Party of Catalonia (PSC–PSOE)	575,233	18.38	–8.44	28	–9
	People's Party (PP)	387,066	12.37	+1.72	18	+4
	Initiative for Catalonia Greens–United and Alternative Left (ICV–EUiA)	230,824	7.37	–2.15	10	–2
	Republican Left of Catalonia (ERC)	219,173	7.00	–7.03	10	–11
	Citizens–Party of the Citizenry (C's)	106,154	3.39	+0.36	3	±0
	Catalan Solidarity for Independence (SI)	102,921	3.29	New	4	+4
	Platform for Catalonia (PxC)	75,134	2.40	New	0	±0
	Independence Rally (RI.cat)	39,834	1.27	New	0	±0
	Blank Seats–Citizens for Blank Votes (EB–CenB)1	18,679	0.60	+0.35	0	±0
	The Greens–European Green Group (EV–GVE)	15,784	0.50	New	0	±0
	Anti-Bullfighting Party Against Mistreatment of Animals (PACMA)	14,238	0.45	–0.01	0	±0
	From Below (Des de Baix)	7,189	0.23	New	0	±0
	Reus Independent Coordinator (CORI)	6,990	0.22	New	0	±0
	Pirates of Catalonia (Pirata.cat)	6,451	0.21	New	0	±0
	Union, Progress and Democracy (UPyD)	5,418	0.17	New	0	±0
	Pensioners in Action Party (PDLPEA)	3,330	0.11	New	0	±0
	Communist Party of the Catalan People (PCPC)	3,028	0.10	–0.08	0	±0
	Government Alternative (AG)	2,208	0.07	New	0	±0
	Family and Life Party (PFiV)	2,201	0.07	–0.02	0	±0
	For a Fairer World (PUM+J)	2,100	0.07	+0.04	0	±0
	Internationalist Socialist Workers' Party (POSI)	1,920	0.06	–0.13	0	±0
	Spanish Phalanx of the CNSO (FE–JONS)	1,760	0.06	New	0	±0
	Left Republican Party–Republican Left (PRE–IR)	1,547	0.05	+0.03	0	±0
	Castilian Party (PCAS)	1,066	0.03	New	0	±0
	Humanist Party (PH)	908	0.03	–0.06	0	±0
	Communist Unification of Spain (UCE)	904	0.03	New	0	±0
	Farmers for the Catalan Rural Dignity (PDR.cat)	824	0.03	New	0	±0
	Republican Social Movement (MSR)	788	0.03	–0.01	0	±0
	Our People (GN)	597	0.02	New	0	±0
	We Are All Equal (GLBTH/TSI)	498	0.02	New	0	±0
	Party for Catalonia (PxCAT)	314	0.01	New	0	±0
	Democratic and Social Centre (CDS)	218	0.01	New	0	±0
	Catalan Sovereigntist Bloc (Bloc SC)	187	0.01	New	0	±0
	Aragonese Party (PAR)	98	0.00	New	0	±0
	Internationalist Solidarity and Self-Management (SAIn)	82	0.00	New	0	±0
	Social and Liberal Alternative (ALS)	54	0.00	New	0	±0
	Progress and Justice Party (PJP)	49	0.00	New	0	±0
	Democratic Web (DW)	46	0.00	New	0	±0
Blank ballots		91,631	2.93	+0.90
Total		3,130,276			135	±0
Valid votes		3,130,276	99.29	–0.25
Invalid votes		22,354	0.71	+0.25
Votes cast / turnout		3,152,630	58.78	+2.74
Abstentions		2,211,058	41.22	–2.74
Registered voters		5,363,688
Sources[9][27][28]
Footnotes: 1 Blank Seats–Citizens for Blank Votes results are compared to the combined totals of Unsubmissive Seats–Alternative of Discontented Democrats and Citizens for Blank Votes in the 2006 election.

Popular vote CiU   38.43% PSC–PSOE   18.38% PP   12.37% ICV–EUiA   7.37% ERC   7.00% C's   3.39% SI   3.29% PxC   2.40% RI.cat   1.27% Others   3.18% Blank ballots   2.93%

Seats CiU   45.93% PSC–PSOE   20.74% PP   13.33% ICV–EUiA   7.41% ERC   7.41% SI   2.96% C's   2.22%

Distribution by constituency

Constituency	CiU		PSC		PP		ICV–EUiA		ERC		C's		SI
	%	S	%	S	%	S	%	S	%	S	%	S	%	S
Barcelona	36.8	35	19.2	18	12.9	12	8.3	8	6.4	6	3.8	3	3.1	3
Girona	45.1	9	14.3	3	8.6	1	4.8	1	9.2	2	1.7	−	4.7	1
Lleida	46.9	8	14.8	3	10.2	2	4.0	−	9.1	1	1.5	−	3.1	−
Tarragona	39.3	9	18.2	4	13.4	3	5.1	1	8.5	1	2.7	−	3.4	−
Total	38.4	62	18.4	28	12.4	18	7.4	10	7.0	10	3.4	3	3.3	4
Sources[9][28]

Aftermath

Investiture Artur Mas (CiU)
Ballot →		21 December 2010	23 December 2010
Required majority →		68 out of 135 N	Simple Y
	Yes • CiU (62)	62 / 135	62 / 135
	No • PSC (28) (on 21 Dec) • PP (18) • ICV–EUiA (10) • ERC (10) • SI (4) • C's (3)	73 / 135	45 / 135
	Abstentions • PSC (28) (on 23 Dec)	0 / 135	28 / 135
	Absentees	0 / 135	0 / 135
Sources[9]

Notes

1. Transitory Provision Second of the 2006 Statute maintained the validity of the electoral regulations within the 1979 Statute, of application for as long as a specific law regulating the procedures for elections to the Parliament of Catalonia was not approved.
2. José Domingo, former Cs legislator.^[13]

References

Opinion poll sources

1. "El sondeig de TV3 i Catalunya Ràdio pronostica una victòria de CiU a prop de la majoria absoluta". CCMA (in Catalan). 28 November 2010.
2. "Dades generals sondejos campanya Eleccions al Parlament de Catalunya 2010" (PDF). Generalitat de Catalunya (in Catalan). Archived from the original (PDF) on 23 May 2011. Retrieved 7 January 2018.
3. "CiU, a un pas de la majoria absoluta i dur revés per a PSC". El Periòdic d'Andorra (in Catalan). 27 November 2010. Archived from the original on 29 November 2010.
4. "El PSC no aconsegueix retallar la diferència amb CiU". El Periòdic d'Andorra (in Catalan). 27 November 2010. Archived from the original on 30 November 2010. Retrieved 28 February 2021.
5. "CiU, ganador indiscutible y Laporta podría conseguir representación en el Parlamento". COPE (in Spanish). 28 November 2010. Archived from the original on 1 December 2010. Retrieved 28 February 2021.
6. "Elecciones Cataluña. Encuesta de cierre de urnas" (PDF). GAD (in Spanish). 28 November 2010. Archived from the original (PDF) on 28 November 2011.
7. "CiU s'acosta a la majoria absoluta". El Periòdic d'Andorra (in Catalan). 26 November 2010. Archived from the original on 30 November 2010. Retrieved 28 February 2021.
8. "Estabilitat dels dos primers i ascens d'ICV-EUiA". El Periòdic d'Andorra (in Catalan). 25 November 2010. Archived from the original on 30 November 2010. Retrieved 28 February 2021.
9. "CiU avança als 65 escons i el PSC es recupera". El Periòdic d'Andorra (in Catalan). 24 November 2010. Archived from the original on 30 November 2010. Retrieved 28 February 2021.
10. "CiU manté els 64 escons i el PSC segueix a la baixa". El Periòdic d'Andorra (in Catalan). 23 November 2010. Archived from the original on 29 November 2010. Retrieved 28 February 2021.
11. "CiU se acerca aún más a la mayoría absoluta". El Periódico de Catalunya (in Spanish). 22 November 2010.
12. "CiU s'acosta encara més a la majoria absoluta". El Periòdic d'Andorra (in Catalan). 22 November 2010. Archived from the original on 29 November 2010. Retrieved 28 February 2021.
13. "CiU se sitúa al borde de la mayoría absoluta". Público (in Spanish). 22 November 2010. Archived from the original on 25 November 2010.
14. "CIU ganaría con comodidad las elecciones catalanas, a día de hoy". Antena 3 (in Spanish). 19 November 2010.
15. "Seis escaños separan a CiU de la mayoría absoluta". La Razón (in Spanish). 22 November 2010. Archived from the original on 25 November 2010. Retrieved 28 February 2021.
16. "CiU podría gobernar sin aliados". El Mundo (in Spanish). 21 November 2010.
17. "Catalunya prefiere el cambio". La Vanguardia (in Spanish). 21 November 2010.
18. "CiU obtendría entre 60 y 62 escaños ante un tripartito sin mayoría". ABC (in Spanish). 21 November 2010.
19. "CiU barre en Cataluña". El País (in Spanish). 21 November 2010.
20. "Ciutadans duplica sus escaños (El País)". Electómetro (in Spanish). 21 November 2010. Archived from the original on 24 November 2010. Retrieved 28 February 2021.
21. "Por sus votos los conoceréis". La Vanguardia (in Spanish). 12 November 2010.
22. "Convergència i Unió manté les distàncies a menys de dues per les eleccions segons l'últim Racòmetre". RAC 1 (in Catalan). 15 November 2010. Archived from the original on 20 November 2010. Retrieved 28 February 2021.
23. "Dilluns 15 de novembre de 2010. El Racòmetre" (PDF). Feedback (in Catalan). 15 November 2010. Archived from the original (PDF) on 25 March 2012.
24. "CiU se aleja de la mayoría absoluta (RAC1)". Electómetro (in Spanish). 15 November 2010. Archived from the original on 19 November 2010. Retrieved 28 February 2021.
25. "CiU gana por el desplome de ERC". El Periódico de Catalunya (in Spanish). 15 November 2010. Archived from the original on 18 November 2010. Retrieved 28 February 2021.
26. "Ligera recuperación del PSC mientras ERC sigue bajando (El Periódico)". Electómetro (in Spanish). 15 November 2010. Archived from the original on 19 January 2011. Retrieved 28 February 2021.
27. "Desplome de ERC". El Periódico de Catalunya (in Spanish). 22 November 2010.
28. "CIU ganaría las elecciones catalanas con más del 42% de los votos y entre 65 y 66 escaños". Cadena SER (in Spanish). 11 November 2010.
29. "Pulsómetro 11/11/2010" (PDF). Instituto Opina (in Spanish). 11 November 2010. Archived from the original (PDF) on 22 November 2010.
30. "Preelectoral de Cataluña. Elecciones autonómicas, 2010 (Estudio nº 2852. Octubre-Noviembre 2010)" (PDF). CIS (in Spanish). 12 November 2010.
31. "El CIS anima la campaña". La Vanguardia (in Spanish). 13 November 2010.
32. "Batacazo del tripartito en la recta final de las elecciones catalanas". La Razón (in Spanish). 2 November 2010. Archived from the original on 4 November 2010.
33. "Vientos de cambio en Cataluña (La Razón)". Electómetro (in Spanish). 2 November 2010. Archived from the original on 5 November 2010. Retrieved 28 February 2021.
34. "CiU ganaría las catalanas con más de un 40% según el barómetro de Antena 3". Antena 3 (in Spanish). 24 October 2010.
35. "Montilla se desploma (Antena 3)". Electómetro (in Spanish). 24 October 2010. Archived from the original on 6 November 2010. Retrieved 28 February 2021.
36. "Convergència i Unió avança cap a la majoria absoluta". RAC 1 (in Catalan). 25 October 2010. Archived from the original on 28 October 2010. Retrieved 28 February 2021.
37. "Dilluns 25 d'octubre de 2010. El Racòmetre" (PDF). Feedback (in Catalan). 25 October 2010. Archived from the original (PDF) on 21 November 2010. Retrieved 17 April 2014.
38. "CiU, a dos escaños de la mayoría absoluta (RAC1)". Electómetro (in Spanish). 25 October 2010. Archived from the original on 29 October 2010. Retrieved 28 February 2021.
39. "Baròmetre d'Opinió Política 22. 4a onada 2010" (PDF). CEO (in Catalan). 5 November 2010.
40. "Proyección electoral. Barómetro de novembre de 2010" (PDF). Feedback (in Catalan). 6 November 2010. Archived from the original (PDF) on 22 November 2010. Retrieved 7 November 2010.
41. "CiU avista la mayoría absoluta en un 28-N que ganará la abstención". El Periódico de Catalunya (in Spanish). 4 October 2010.
42. "Barómetro de septiembre de 2010" (PDF). El Periódico de Catalunya (in Spanish). 4 October 2010.
43. "CiU frega la majoria absoluta segons el Racòmetre". RAC 1 (in Catalan). 27 September 2010. Archived from the original on 2 October 2010. Retrieved 28 February 2021.
44. "Un sondeo de RAC1 da amplia mayoría a CiU". La Vanguardia (in Spanish). 27 September 2010.
45. "CiU cerca de la mayoría absoluta (RAC 1)". Electómetro (in Spanish). 27 September 2010. Archived from the original on 2 October 2010. Retrieved 28 February 2021.
46. "Un sondeig de SI dóna de 6 a 8 diputats a Laporta". Avui (in Catalan). 3 October 2010. Archived from the original on 9 October 2010. Retrieved 28 February 2021.
47. "Estudi per a les properes eleccions al Parlament" (PDF). TNS Demoscopia (in Catalan). 3 October 2010.
48. "Solidaritat sacaría entre 6 y 8 diputados (sondeo interno)". Electómetro (in Spanish). 3 October 2010. Archived from the original on 10 October 2010. Retrieved 28 February 2021.
49. "CiU aprovecha el desplome del tripartito". El País (in Spanish). 26 September 2010.
50. "Revolución electoral en Cataluña: entran 3 partidos minoritarios (El País)". Electómetro (in Spanish). 26 September 2010. Archived from the original on 30 September 2010. Retrieved 28 February 2021.
51. "CiU confirma su ventaja ante un PSC que obtendría su peor resultado". La Vanguardia (in Spanish). 5 September 2010.
52. "CiU sigue cerca de la mayoría absoluta frente a un tripartito que no remonta". La Vanguardia (in Spanish). 18 July 2010.
53. "Baròmetre d'Opinió Política 21. 3a onada 2010" (PDF). CEO (in Catalan). 30 July 2010.
54. "Proyección electoral. Barómetro de julio de 2010" (PDF). Feedback (in Spanish). 31 July 2010. Archived from the original (PDF) on 24 September 2010.
55. "El final del tripartito en Cataluña". La Razón (in Spanish). 5 July 2010. Archived from the original on 6 July 2010.
56. "Agravio para Cataluña, alivio para el resto de España". El País (in Spanish). 4 July 2010.
57. "Clima Social de España (13ª oleada. Julio 2010)" (PDF). Metroscopia (in Spanish). 12 July 2010. Archived from the original (PDF) on 3 January 2018. Retrieved 7 January 2018.
58. "PSC y ERC se desploman y ponen la mayoría absoluta al alcance de Mas". El Periódico de Catalunya (in Spanish). 19 June 2010.
59. "PSC y ERC se desploman y ponen la mayoría absoluta al alcance de Mas". El Periódico de Catalunya (in Spanish). 19 June 2010.
60. "El final del tripartito en Cataluña". El Mundo (in Spanish). 2 June 2010.
61. "CiU consolida su ventaja frente al retroceso de los partidos del Govern". La Vanguardia (in Spanish). 16 May 2010.
62. "Baròmetre d'Opinió Política 20. 2a onada 2010" (PDF). CEO (in Catalan). 21 May 2010.
63. "Proyección electoral. Barómetro de mayo de 2010" (PDF). Feedback (in Spanish). 22 May 2010. Archived from the original (PDF) on 19 June 2010.
64. "El repunte del PSC no evita que CiU se asegure el Govern". Público (in Spanish). 25 April 2010. Archived from the original on 7 October 2010.
65. "CiU superaría al tripartito si la elecciones se celebrasen hoy". Antena 3 (in Spanish). 26 March 2010. Archived from the original on 14 August 2011.
66. "Barómetro TNS. Marzo 2010. Clima político y expectativas electorales en Cataluña. Expectativas Elecciones al Parlamento de Cataluña" (PDF). TNS Demoscopia (in Spanish). 26 March 2010. Archived from the original (PDF) on 29 March 2010.
67. "Barómetro TNS. Marzo 2010. Clima político y expectativas electorales en Cataluña. Ficha técnica" (PDF). TNS Demoscopia (in Spanish). 26 March 2010. Archived from the original (PDF) on 29 March 2010.
68. "CiU apuntala una cómoda mayoría sobre las fatalidades del tripartito". El Periódico de Catalunya (in Spanish). 24 March 2010.
69. "El retroceso del tripartito acerca a CiU a la mayoría absoluta". El Periódico de Catalunya (in Spanish). 23 March 2010. Archived from the original on 5 March 2016.
70. "Barómetro COPE: el ascenso de CiU anticipa un cambio de gobierno en Cataluña". COPE (in Spanish). 18 March 2010. Archived from the original on 22 March 2010. Retrieved 28 February 2021.
71. "CiU se sitúa a nueve escaños de la mayoría absoluta y podría gobernar con el apoyo del PP, según el Barómetro Cope". Electómetro (in Spanish). 23 March 2010. Archived from the original on 1 May 2010.
72. "CiU roza la mayoría absoluta y el tripartito se hunde en plena nevada". La Vanguardia (in Spanish). 14 March 2010.
73. "Baròmetre d'Opinió Política 19. 1a onada 2010" (PDF). CEO (in Catalan). 26 February 2010.
74. "Proyección electoral. Barómetro de febrero de 2010" (PDF). Feedback (in Spanish). 27 February 2010. Archived from the original (PDF) on 19 June 2010.
75. "Baròmetre d'Opinió Política 18. Desembre 2009" (PDF). CEO (in Catalan). 4 December 2009.
76. "Proyección electoral. Barómetro de noviembre de 2009" (PDF). Feedback (in Spanish). 5 December 2009. Archived from the original (PDF) on 23 December 2009.
77. "Mas amplía la brecha en el pulso con Montilla por la presidencia". El Periódico de Catalunya (in Spanish). 1 November 2009.
78. "Barómetro de octubre de 2009" (PDF). El Periódico de Catalunya (in Spanish). 1 November 2009.
79. "CiU acentúa su ventaja y arrebataría el poder a un tripartito en retroceso". La Vanguardia (in Spanish). 1 November 2009.
80. "La caída de ERC lastra al tripartito". Público (in Spanish). 11 September 2009. Archived from the original on 15 November 2011.
81. "Una alianza entre CiU y PPC empata con la suma de un tercer tripartito". El Periódico de Catalunya (in Spanish). 18 July 2009.
82. "Baròmetre d'Opinió Política 17. Juliol 2009" (PDF). CEO (in Catalan). 30 July 2009.
83. "Proyección electoral. Barómetro de julio de 2009" (PDF). Feedback (in Spanish). 31 July 2009. Archived from the original (PDF) on 23 December 2009.
84. "Baròmetre d'Opinió Política 16. Maig 2009" (PDF). CEO (in Catalan). 21 May 2009.
85. "Proyección electoral. Barómetro de mayo de 2009" (PDF). Feedback (in Spanish). 22 May 2009. Archived from the original (PDF) on 23 December 2009.
86. "CiU le saca nueve puntos al PSC y deja al tripartito sin la mayoría". El Periódico de Catalunya (in Spanish). 22 March 2009.
87. "Baròmetre d'Opinió Política 15. Febrer 2009" (PDF). CEO (in Catalan). 26 February 2009.
88. "Proyección electoral. Barómetro de febrero de 2009" (PDF). Feedback (in Spanish). 27 February 2009. Archived from the original (PDF) on 23 December 2009.
89. "CiU avanza y amenaza la mayoría del tripartito, que retrocede ligeramente". La Vanguardia (in Spanish). 30 November 2008.
90. "El tripartito consolida su mayoría pero CiU se mantiene por delante". El Periódico de Catalunya (in Spanish). 20 November 2008.
91. "Baròmetre d'Opinió Política 15. Novembre 2008" (PDF). CEO (in Catalan). 20 November 2008.
92. "Proyección electoral. Barómetro de noviembre de 2008" (PDF). Feedback (in Spanish). 21 November 2008. Archived from the original (PDF) on 23 December 2009.
93. "El tripartito, al borde de perder la mayoría mientras CiU se consolida". El Periódico de Catalunya (in Spanish). 10 July 2008.
94. "Baròmetre d'Opinió Política 14. Juliol 2008" (PDF). CEO (in Catalan). 24 July 2008.
95. "Proyección electoral. Barómetro de julio de 2008" (PDF). Feedback (in Spanish). 25 July 2008. Archived from the original (PDF) on 23 December 2009.
96. "Baròmetre d'Opinió Política 13. Maig 2008" (PDF). CEO (in Catalan). 16 May 2008.
97. "Proyección electoral. Barómetro de mayo de 2008" (PDF). Feedback (in Spanish). 17 May 2008. Archived from the original (PDF) on 23 December 2009.
98. "El Govern de la Entesa mantiene la mayoría pese al avance de CiU". El Periódico de Catalunya (in Spanish). 2 May 2008.
99. "El Govern de la Entesa mantiene la mayoría pese al avance de CiU" (PDF). El Periódico de Catalunya (in Spanish). 2 May 2008.
100. "El final de una fantasía". La Vanguardia (in Spanish). 30 May 2008.
101. "La Entesa ve peligrar por primera vez la hegemonía en el Parlament". El Periódico de Catalunya (in Spanish). 18 January 2008.
102. "Barómetro de enero de 2008" (PDF). El Periódico de Catalunya (in Spanish). 18 January 2008.
103. "CiU y PSC mantienen sus apoyos pero Montilla es el preferido frente a Mas". La Vanguardia (in Spanish). 4 November 2007.
104. "CiU y PSC mantienen su pulso sin despegarse ni un milímetro". El Periódico de Catalunya (in Spanish). 14 October 2007.
105. "Baròmetre d'Opinió Política. Octubre 2007" (PDF). CEO (in Catalan). 25 October 2007.
106. "Proyección electoral. Barómetro de octubre de 2007" (PDF). Feedback (in Spanish). 26 October 2007. Archived from the original (PDF) on 23 December 2009.
107. "Baròmetre d'Opinió Política. Juliol 2007" (PDF). CEO (in Catalan). 25 July 2007.
108. "Proyección electoral. Barómetro de julio de 2007" (PDF). Feedback (in Spanish). 26 July 2007. Archived from the original (PDF) on 23 December 2009.
109. "CiU continúa en cabeza pero el PSC no deja que se desmarque". El Periódico de Catalunya (in Spanish). 2 July 2007.
110. "CiU se mantiene en cabeza pero la Entesa consolida su mayoría". El Periódico de Catalunya (in Spanish). 26 April 2007.
111. "Baròmetre d'Opinió Política. Març 2007" (PDF). CEO (in Catalan). 11 April 2007.
112. "CiU apenas cede unas décimas y sigue siendo el partido con más apoyo". El Periódico de Catalunya (in Spanish). 28 January 2007.
113. "Baròmetre d'Opinió Política. Novembre 2006" (PDF). CEO (in Catalan). 4 December 2006.
114. "Baròmetre d'Opinió Política. Gener 2008" (PDF). CEO (in Catalan). 30 January 2008.
115. "Montilla sigue lejos de Mas en el cara a cara pero acorta distancias". El Periódico de Catalunya (in Spanish). 15 November 2010.
116. "Mas obtiene el doble de apoyos que Montilla en el cara a cara". El Periódico de Catalunya (in Spanish). 4 October 2010.
117. "Más de la mitad de los catalanes prefieren a Mas como 'president'". El Periódico de Catalunya (in Spanish). 19 June 2010.
118. "Mas es el 'president' preferido ante un Montilla que suspende". El Periódico de Catalunya (in Spanish). 24 March 2010.
119. "Montilla mantiene la ventaja en el pulso con Mas". El Periódico de Catalunya (in Spanish). 10 July 2008.
120. "Montilla recupera puntos como buen 'president'". El Periódico de Catalunya (in Spanish). 14 October 2007.
121. "Montilla va forjándose una imagen de buen 'president'". El Periódico de Catalunya (in Spanish). 26 April 2007.
122. "Mas se impone en el cara a cara con Montilla". El Periódico de Catalunya (in Spanish). 22 March 2009.
123. "Montilla gana con menos holgura el pulso con Mas". El Periódico de Catalunya (in Spanish). 20 November 2008.

Other

1. "Spanish Constitutional Court cuts back Catalan Statute of Autonomy". Nationalia. 29 June 2010. Retrieved 21 September 2017.
2. Govan, Fiona (29 June 2010). "Catalonia can call itself a 'nation', rules Spain's top court". The Daily Telegraph. Madrid. Retrieved 21 September 2017.
3. Piñol, Àngels; Cia, Blanca (25 October 2010). "Montilla entierra el tripartito y descarta repetirlo aunque sume". El País (in Spanish). Barcelona. Retrieved 7 January 2018.
4. "Montilla dejará la secretaría general del PSC". Libertad Digital (in Spanish). 28 November 2010. Retrieved 7 January 2018.
5. Ley Orgánica 6/2006, de 19 de julio, de reforma del Estatuto de Autonomía de Cataluña (Organic Law 6) (in Spanish). 19 July 2006. Retrieved 14 March 2017.
6. Ley Orgánica 4/1979, de 18 de diciembre, de Estatuto de Autonomía de Cataluña (Organic Law 4) (in Spanish). 18 December 1979. Retrieved 14 March 2017.
7. Gallagher, Michael (30 July 2012). "Effective threshold in electoral systems". Trinity College, Dublin. Archived from the original on 30 July 2017. Retrieved 22 July 2017.
8. "Decreto 132/2010, de 4 de octubre, de convocatoria de elecciones al Parlamento de Cataluña y de su disolución" (PDF). Boletín Oficial del Estado (in Spanish) (241): 84530. 5 October 2010. ISSN 0212-033X.
9. "Eleccions al Parlament de Catalunya (1980 - 2021)". Historia Electoral.com (in Spanish). Retrieved 19 May 2021.
10. "Parlament de Catalunya: grups parlamentaris (1980 - ...)". Historia Electoral.com (in Spanish). Retrieved 19 May 2021.
11. "Diputats del Parlament de Catalunya (1932 - 2021)". Historia Electoral.com (in Spanish). Retrieved 19 May 2021.
12. "VIII legislatura". Parliament of Catalonia (in Catalan). Retrieved 14 July 2020.
13. "Los diputados de Ciudadanos se pelean por el dinero que el Parlamento catalán asigna al Grupo Mixto". El Confidencial (in Spanish). 31 July 2009. Retrieved 5 February 2020.
14. Ley Orgánica 5/1985, de 19 de junio, del Régimen Electoral General (Organic Law 5) (in Spanish). 19 June 1985. Retrieved 28 December 2016.
15. "Artur Mas es proclamado candidato de CIU a la presidencia de Cataluña" (in Spanish). RTVE. 17 January 2010. Retrieved 5 February 2020.
16. "El PSC confirma a Montilla como candidato". Levante-EMV (in Spanish). 29 March 2010. Retrieved 5 February 2020.
17. "Montilla se postula como candidato haciendo guiños a los votantes de CiU". El País (in Spanish). 11 April 2010. Retrieved 5 February 2020.
18. "Montilla anuncia que no volverá a presentarse como candidato a la Generalitat en 2014" (in Spanish). RTVE. 19 November 2010. Retrieved 5 February 2020.
19. "Carod-Rovira renuncia a ser el candidato de ERC y apoyará a Puigcercós". Heraldo de Aragón (in Spanish). 16 April 2009. Retrieved 14 July 2020.
20. "ERC proclama a Joan Puigcercós candidato para las elecciones del 2010". El Periódico de Catalunya (in Spanish). 17 October 2009. Retrieved 5 February 2020.
21. "Sanchez-Camacho presidirá el PP catalán tras un congreso marcado por la división". Diario Información (in Spanish). 6 July 2008. Retrieved 5 February 2020.
22. "Alicia Sánchez-Camacho, proclamada oficialmente candidata del PPC a la Generalitat". La Vanguardia (in Spanish). 19 September 2009. Retrieved 5 February 2020.
23. "Joan Saura no presentará su candidatura a las elecciones del Parlamento catalán". Público (in Spanish). 25 July 2009. Retrieved 5 February 2020.
24. "Joan Herrera confirma que se presentará como candidato a la Generalitat". La Vanguardia (in Spanish). 3 October 2009. Retrieved 5 February 2020.
25. "Herrera, proclamado candidato de ICV a la presidencia de la Generalitat". El Mundo (in Spanish). 21 November 2009. Retrieved 5 February 2020.
26. "Joan Laporta ya es candidato a la Generalitat por el SCI". Levante-EMV (in Spanish). 5 September 2010. Retrieved 5 February 2020.
27. "Electoral results. Parliament of Catalonia election 2010". resultats.dadeselectorals.gencat.cat (in Catalan). Government of Catalonia. Retrieved 24 September 2017.
28. "Parliament of Catalonia election results, 28 November 2010" (PDF). www.juntaelectoralcentral.es (in Spanish). Central Electoral Commission. 14 January 2011. Retrieved 25 September 2017.