Byer i Republikken Irland

Denne oversigt over de 100 største byer i Republikken Irland er baseret på Folketællingen i Irland 2016. Byer med city-status er anført med betegnelsen (city) efter bynavn.

Befolkningstallet er inklusive forstæder. Dette forklarer, hvorfor nogle af byerne strækker sig over to county (grevskaber).

Byer

Irlands største by Dublin

Nr. 2 Cork

Nr. 3 Limerick

Nr. 4 Galway

Nr. 5 Waterford

Nr. 6 Drogheda

Nr. 7 Swords

Nr. 8, Dundalk

Nr. 9, Bray

Nr. 10, Navan

Nr. 11, Kilkenny

Nr. 12, Ennis

Nr. 13, Carlow

Rangering 2016	Ændring siden 2011	Byområde	County	Befolkning i 2016	Ændring siden 2011
1	0	Dublin	County Dublin	1,173,179[1]	5.6%
2	0	Cork	County Cork	208,669[2]	5.1%
3	0	Limerick	County Limerick & County Clare	94,192[3]	3.0%
4	0	Galway	County Galway	79,934[4]	4.1%
5	0	Waterford	County Waterford & County Kilkenny	53,504[5]	3.9%
6	0	Drogheda	County Louth & County Meath	40,956[6]	6.2%
7	1	Swords	County Fingal	39,248[7]	6.3%
8	1	Dundalk	County Louth	39,004[8]	3.1%
9	0	Bray	County Wicklow & County Dublin	32,600[9]	2.3%
10	0	Navan	County Meath	30,173[10]	5.7%
11	1	Kilkenny	County Kilkenny	26,512[11]	8.6%
12	1	Ennis	County Clare	25,276[12]	-0.3%
13	1	Carlow	County Carlow & County Laois	24,272[13]	5.4%
14	1	Tralee	County Kerry	23,691[14]	-0.0%
15	0	Newbridge	County Kildare	22,742[15]	5.5%
16	2	Port Laoise	County Laois	22,050[16]	9.5%
17	4	Balbriggan	County Fingal	21,722[17]	8.8%
18	2	Naas	County Kildare	21,393[18]	3.3%
19	2	Athlone	County Westmeath & County Roscommon	21,349[19]	5.9%
20	1	Mullingar	County Westmeath	20,928[20]	4.1%
21	2	Celbridge	County Kildare	20,288	3.8%
22	2	Wexford	County Wexford	20,188	0.6%
23	1	Letterkenny	County Donegal	19,274	-1.6%
24	0	Sligo	County Sligo	19,199	-1.3%
25	1	Greystones	County Wicklow	18,140	3.8%
26	1	Clonmel	County Tipperary & County Waterford	17,140	-4.3%
27	0	Malahide	County Fingal	16,550	4.4%
28	1	Carrigaline	County Cork	15,770	6.7%
29	1	Leixlip	County Kildare	15,504	0.3%
30	0	Tullamore	County Offaly	14,607	1.7%
31	2	Maynooth	County Kildare	14,585	16.6%
32	1	Killarney	County Kerry	14,504	2.0%
33	1	Arklow	County Wicklow	13,163	1.2%
34	0	Cobh	County Cork	12,800	3.7%
35	3	Ashbourne	County Meath	12,679	11.7%
36	0	Midleton	County Cork	12,496	4.1%
37	0	Mallow	County Cork	12,459	7.4%
38	3	Castlebar	County Mayo	12,068	-2.0%
39	1	Laytown-Bettystown-Mornington-Donacarney	County Meath	11,872	9.0%
40	1	Enniscorthy	County Wexford	11,381	5.0%
41	3	Cavan	County Cavan	10,914	6.4%
42	0	Wicklow	County Wicklow	10,584	2.2%
43	0	Tramore	County Waterford	10,381	0.5%
44	5	Ballina	County Mayo	10,171	-8.3%
45	2	Skerries	County Fingal	10,043	3.8%
46	2	Longford	County Longford	10,008	4.2%
47	4	Rush	County Fingal	9,943	7.7%
48	4	Gorey	County Wexford	9,822[21]	7.8%
49	3	Shannon	County Clare	9,729	0.6%
50	5	Athy	County Kildare	9,677	-2.5%
51	2	Ratoath	County Meath	9,533	5.4%
52	2	Portmarnock	County Fingal	9,466	1.9%
53	4	Dungarvan	County Waterford	9,227	-2.1%
54	1	Trim	County Meath	9,194	11.2%
55	1	Nenagh	County Tipperary	8,968	6.3%
56	0	Tuam	County Galway	8,767	6.4%
57	1	Kildare	County Kildare	8,634	6.0%
58	3	Portarlington	County Laois & County Offaly	8,368	7.4%
59	2	New Ross	County Wexford	8,040	-1.4%
60	0	Youghal	County Cork	7,963	2.2%
61	2	Thurles	County Tipperary	7,940	0.1%
62	1	Lusk	County Fingal	7,786	10.9%
63	1	Monaghan	County Monaghan	7,678	3.0%
64	3	Donabate	County Fingal	7,443	9.8%
65	1	Edenderry	County Offaly	7,359	5.5%
66	2	Clane	County Kildare	7,280	8.6%
67	2	Dunboyne	County Meath	7,272	4.5%
68	2	Bandon	County Cork	6,957	4.8%
69	3	Buncrana	County Donegal	6,785	-0.8%
70	1	Ballinasloe	County Galway & County Roscommon	6,662	0.0%
71	6	Kinsealy-Drinan	County Fingal	6,643	14.3%
72	0	Newcastle West	County Limerick	6,619	4.6%
73	2	Fermoy	County Cork	6,585	1.5%
74	1	Westport	County Mayo	6,198	2.2%
75	0	Kells	County Meath	6,135	4.2%
76	4	Kilcock	County Kildare	6,093	10.1%
77	2	Roscommon	County Roscommon	5,876	3.2%
78	5	Sallins	County Kildare	5,849	10.7%
79	1	Passage West	County Cork	5,843	0.9%
80	6	Carrick-on-Suir	County Tipperary & County Waterford	5,771	-2.7%
81	5	Birr	County Offaly & County Tipperary	5,741	-1.3%
82	3	Loughrea	County Galway	5,556	9.8%
83	3	Blessington	County Wicklow	5,520	10.2%
84	2	Roscrea	County Tipperary	5,446	0.8%
85	4	Kinsale	County Cork	5,281	7.9%
86	9	Carrigtwohill	County Cork	5,080	11.6%
87	1	Carrickmacross	County Monaghan	5,032	2.2%
88	4	Oranmore	County Galway	4,990	4.0%
89	6	Tipperary	County Tipperary	4,979	-6.2%
90	3	Ardee	County Louth	4,928	0.0%
91	1	Ballybofey-Stranorlar	County Donegal	4,852	0.0%
92	1	Listowel	County Kerry	4,820	-0.2%
93	0	Mountmellick	County Laois	4,777	0.9%
94	6	Tullow	County Carlow	4,673	17.6%
95	1	Clonakilty	County Cork	4,592	-2.7%
96	5	Athenry	County Galway	4,445	12.5%
97	1	Cashel	County Tipperary	4,422	9.2%
98	new	Rathcoole	South Dublin	4,351	27.2%
99	new	Monasterevin	County Kildare	4,246	14.4%
100	4	Kilcoole	County Wicklow	4,239	4.7%