United States congressional delegations from New Mexico

These are tables of congressional delegations from New Mexico to the United States House of Representatives and the United States Senate.

New Mexico's congressional districts since 2023^[1]

The deans of the New Mexico delegation are Senators Martin Heinrich and Ben Ray Luján, both having served in Congress since January 3, 2009. Heinrich has served in the Senate since 2013, and Luján since 2021. Both previously served in the House representing the 1st and 3rd districts respectively.

United States House of Representatives

Main article: List of United States representatives from New Mexico

Current members of the House

List of members of the United States House of Representatives, their terms in office, district boundaries, and the district political ratings according to the CPVI. The delegation has a total of 3 members, all 3 Democrats.

Current U.S. representatives from New Mexico
District	Member (Residence)[2]	Party	Incumbent since	CPVI (2025)[3]	District map
1st	Melanie Stansbury (Albuquerque)	Democratic	June 14, 2021	D+7
2nd	Gabe Vasquez (Las Cruces)	Democratic	January 3, 2023	EVEN
3rd	Teresa Leger Fernandez (Santa Fe)	Democratic	January 3, 2021	D+3

Historical representatives

Pre-statehood

Congress	Delegate
32nd (1851–1853)	Richard Hanson Weightman (D)
33rd (1853–1855)	José Manuel Gallegos (D)
34th (1855–1857)	Miguel Antonio Otero (D)
35th (1857–1859)
36th (1859–1861)
37th (1861–1863)	John Sebrie Watts (R)
38th (1863–1865)	Francisco Perea (R)
39th (1865–1867)	José Francisco Chaves (R)
40th (1867–1869)	Charles P. Clever (D)
	José Francisco Chaves (R)
41st (1869–1871)
42nd (1871–1873)	José Manuel Gallegos (D)
43rd (1873–1875)	Stephen B. Elkins (R)
44th (1875–1877)
45th (1877–1879)	Trinidad Romero (R)
46th (1879–1881)	Mariano S. Otero (R)
47th (1881–1883)	Tranquilino Luna (R)
48th (1883–1885)
	Francisco Antonio Manzanares (D)
49th (1885–1887)	Antonio Joseph (D)
50th (1887–1889)
51st (1889–1891)
52nd (1891–1893)
53rd (1893–1895)
54th (1895–1897)	Thomas B. Catron (R)
55th (1897–1899)	Harvey Butler Fergusson (D)
56th (1899–1901)	Pedro Perea (R)
57th (1901–1903)	Bernard Shandon Rodey (R)
58th (1903–1905)
59th (1905–1907)	William Henry Andrews (R)
60th (1907–1909)
61st (1909–1911)
62nd (1911–1913)

Post-statehood

Congress	Members elected at-large statewide
	Seat A	Seat B
62nd (1911–1913)	Harvey Butler Fergusson (D)	George Curry (R)
63rd (1913–1915)		Seat abolished
64th (1915–1917)	Benigno C. Hernández (R)
65th (1917–1919)	William B. Walton (D)
66th (1919–1921)	Benigno C. Hernández (R)
67th (1921–1923)	Néstor Montoya (R)
	vacant[a]
68th (1923–1925)	John Morrow (D)
69th (1925–1927)
70th (1927–1929)
71st (1929–1931)	Albert G. Simms (R)
72nd (1931–1933)	Dennis Chávez (D)
73rd (1933–1935)
74th (1935–1937)	John J. Dempsey (D)
75th (1937–1939)
76th (1939–1941)
77th (1941–1943)	Clinton Anderson (D)
78th (1943–1945)		Antonio M. Fernández (D)
79th (1945–1947)
80th (1947–1949)	Georgia Lee Lusk (D)
81st (1949–1951)	John E. Miles (D)
82nd (1951–1953)	John J. Dempsey (D)
83rd (1953–1955)
84th (1955–1957)
		vacant[a]
85th (1957–1959)		Joseph Montoya (D)
	vacant[a]
86th (1959–1961)	Thomas G. Morris (D)
87th (1961–1963)
88th (1963–1965)
89th (1965–1967)		E. S. Johnny Walker (D)
90th (1967–1969)
Congress	1st district	2nd district
91st (1969–1971)	Manuel Lujan Jr. (R)	Ed Foreman (R)
92nd (1971–1973)		Harold L. Runnels (D)
93rd (1973–1975)
94th (1975–1977)
95th (1977–1979)
96th (1979–1981)
97th (1981–1983)		Joe Skeen (R)	3rd district
98th (1983–1985)			Bill Richardson (D)
99th (1985–1987)
100th (1987–1989)
101st (1989–1991)	Steven Schiff (R)
102nd (1991–1993)
103rd (1993–1995)
104th (1995–1997)
105th (1997–1999)
	Heather Wilson (R)		Bill Redmond (R)
106th (1999–2001)			Tom Udall (D)
107th (2001–2003)
108th (2003–2005)		Steve Pearce (R)
109th (2005–2007)
110th (2007–2009)
111th (2009–2011)	Martin Heinrich (D)	Harry Teague (D)	Ben Ray Luján (D)
112th (2011–2013)		Steve Pearce (R)
113th (2013–2015)	Michelle Lujan Grisham (D)
114th (2015–2017)
115th (2017–2019)
116th (2019–2021)	Deb Haaland (D)	Xochitl Torres Small (D)
117th (2021–2023)		Yvette Herrell (R)	Teresa Leger Fernandez (D)
	Melanie Stansbury (D)
118th (2023–2025)		Gabe Vasquez (D)
119th (2025–2027)

United States Senate

Current U.S. senators from New Mexico
New Mexico CPVI (2022):[4] D+3	Class I senator	Class II senator
	Martin Heinrich (Senior senator) (Albuquerque)	Ben Ray Luján (Junior senator) (Nambé)
Party	Democratic	Democratic
Incumbent since	January 3, 2013	January 3, 2021

Main article: List of United States senators from New Mexico

Class I senator		Congress	Class II senator
Thomas B. Catron (R)		62nd (1911–1913)		Albert B. Fall (R)
		63rd (1913–1915)
		64th (1915–1917)
Andrieus A. Jones (D)		65th (1917–1919)
		66th (1919–1921)
		67th (1921–1923)
				Holm O. Bursum (R)
		68th (1923–1925)
		69th (1925–1927)		Sam G. Bratton (D)
		70th (1927–1929)
Bronson M. Cutting (R)
Octaviano Larrazolo (R)
Bronson M. Cutting (R)		71st (1929–1931)
		72nd (1931–1933)
		73rd (1933–1935)
				Carl Hatch (D)
		74th (1935–1937)
Dennis Chávez (D)
		75th (1937–1939)
		76th (1939–1941)
		77th (1941–1943)
		78th (1943–1945)
		79th (1945–1947)
		80th (1947–1949)
		81st (1949–1951)		Clinton Anderson (D)
		82nd (1951–1953)
		83rd (1953–1955)
		84th (1955–1957)
		85th (1957–1959)
		86th (1959–1961)
		87th (1961–1963)
Edwin L. Mechem (R)
		88th (1963–1965)
Joseph Montoya (D)
		89th (1965–1967)
		90th (1967–1969)
		91st (1969–1971)
		92nd (1971–1973)
		93rd (1973–1975)		Pete Domenici (R)
		94th (1975–1977)
Harrison Schmitt (R)		95th (1977–1979)
		96th (1979–1981)
		97th (1981–1983)
Jeff Bingaman (D)		98th (1983–1985)
		99th (1985–1987)
		100th (1987–1989)
		101st (1989–1991)
		102nd (1991–1993)
		103rd (1993–1995)
		104th (1995–1997)
		105th (1997–1999)
		106th (1999–2001)
		107th (2001–2003)
		108th (2003–2005)
		109th (2005–2007)
		110th (2007–2009)
		111th (2009–2011)		Tom Udall (D)
		112th (2011–2013)
Martin Heinrich (D)		113th (2013–2015)
		114th (2015–2017)
		115th (2017–2019)
		116th (2019–2021)
		117th (2021–2023)		Ben Ray Luján (D)
		118th (2023–2025)
		119th (2025–2027)

Key

Democratic (D)

Republican (R)

See also

• United States portal
• New Mexico portal
• Politics portal

• List of United States congressional districts
• New Mexico's congressional districts
• Political party strength in New Mexico

Notes

1. New Mexico law prior to 1960 dictated that if a seat was vacated, the term would expire naturally without a special election. The law was changed due to the close proximity of Antonio M. Fernández and John J. Dempsey's deaths on November 7, 1956 and March 11, 1958 (respectively), leaving New Mexico with only one U.S. Representative for an extended time.