California's 33rd congressional district

"CA-33" redirects here. For the state route, see California State Route 33.

California's 33rd congressional district is a congressional district in the U.S. state of California. The district is currently represented by Democrat Pete Aguilar.

You may also be looking for USS Portland (CA-33)

California's 33rd congressional district
Interactive map of district boundaries since January 3, 2023
Representative	Pete Aguilar D–Redlands
Population (2023)	763,598[1]
Median household income	$83,850[2]
Ethnicity	62.0% Hispanic 17.5% White 9.8% Black 7.0% Asian 2.6% Two or more races 1.1% other
Cook PVI	D+7[3]

From January 3, 2023, following the 2020 redistricting cycle, the district centered on San Bernardino.

Recent election results from statewide races

Year	Office	Results[4][5][6]
2008	President	Obama 62% - 37%
2010	Governor	Brown 55% - 37%
	Lt. Governor	Newsom 48% - 35%
	Secretary of State	Bowen 54% - 35%
	Attorney General	Harris 46% - 44%
	Treasurer	Lockyer 58% - 33%
	Controller	Chiang 54% - 34%
2012	President	Obama 64% - 36%
2014	Governor	Brown 56% - 44%
2016	President	Clinton 62% - 32%
2018	Governor	Newsom 61% - 39%
	Attorney General	Becerra 63% - 37%
2020	President	Biden 62% - 36%
2022	Senate (Reg.)	Padilla 57% - 43%
	Governor	Newsom 55% - 45%
	Lt. Governor	Kounalakis 55% - 45%
	Secretary of State	Weber 56% - 44%
	Attorney General	Bonta 55% - 45%
	Treasurer	Ma 54% - 46%
	Controller	Cohen 54% - 46%
2024	President	Harris 53% - 44%
	Senate (Reg.)	Schiff 54% - 46%

Composition

FIPS County Code[7]	County	Seat	Population
71	San Bernardino	San Bernardino	2,195,611

Under the 2020 redistricting, California's 33rd congressional district is located in Southern California, taking up a part of southwestern San Bernardino County. It includes most of San Bernardino, northern Redlands, Bloomington, western Highland, most of Colton, Grand Terrace, Rialto, Fontana, central Rancho Cucamonga, and a small portion of Loma Linda; and the census-designated places Bloomington, Muscoy, and western Mentone.

San Bernardino County is split between this district and the 23rd, 28th and 35th districts. The 33rd, 23rd and 28th districts are partitioned by Carnelian St, Highway 30, Amethyst Ave, Highland Ave, Foothill Freeway, Day Creek Blvd, Vintage Dr, Saddle Tree Pl, Day Creek Channel, Wardman Bullock Rd, Dawnridge Dr, Summit Ave, 14509 Saddlepeak Dr-14560 Labrador Ave, Ontario Freeway, Union Pacific Railroad, Highway 15, Highway 215, W Meyers Rd, Ohio Ave, Pine Ave, Bailey act, Highway 206, Devils Canyon Rd, Cloudland Truck Trail, Cloudland Cutoff, Hill Dr, W 54th St, E Hill Dr, Bonita Vista Dr, Sterling Ave, Argyle Ave, E Marshall Blvd, Rockford Ave, Lynwood Dr, La Praix St, Orchid Dr, Denair Ave, Highland Ave, Orchard Rd, Arroyo Vista Dr, Church St, Greensport Rd, Florida St, Garnet St, Nice Ave, Crafton Ave, 5th Ave, Walnut St, 6th Ave, S Wabash Ave, E Citrus Ave, N Church St, Southern California Regional Rail A, Tennessee St, Highway 10, California St, E Washington St, and S Barton Rd.

The 33rd and 35th districts are partitioned by San Bernardino Rd, Orangewood Dr, Estacia St, Lion St, Highway 66, Helms Ave, Hampshire St, Archibald Ave, N Maple Ave, S Maple Ave, Randall Ave, Alder Ave, Union Pacific Railroad, Slover Ave, Tamarind Ave, Jurupa Ave, 11th St, and Locust Ave.

Cities and CDPs with 10,000 or more people

• San Bernardino – 222,101
• Fontana – 212,704
• Rancho Cucamonga –174,405
• Rialto – 104,026
• Redlands – 73,168
• Highland – 55,999
• Colton – 53,909
• Loma Linda – 24,719
• Bloomington – 24,339
• Grand Terrace – 13,150
• Muscoy – 10,719

2,500 – 10,000 people

• Mentone – 9,557

List of members representing the district

Member	Party	Dates	Cong ress(es)	Electoral history	Counties
District created January 3, 1963
Harry R. Sheppard (Yucaipa)	Democratic	January 3, 1963 – January 3, 1965	88th	Redistricted from the 27th district and re-elected in 1962. Retired.	1963–1969 San Bernardino
Kenneth W. Dyal (San Bernardino)	Democratic	January 3, 1965 – January 3, 1967	89th	Elected in 1964. Lost re-election.
Jerry Pettis (Loma Linda)	Republican	January 3, 1967 – January 3, 1975	90th 91st 92nd 93rd	Elected in 1966. Re-elected in 1968. Re-elected in 1970. Re-elected in 1972. Redistricted to the 37th district.
					1969–1973 San Bernardino
					1973–1975 San Bernardino
Del M. Clawson (Downey)	Republican	January 3, 1975 – December 31, 1978	94th 95th	Redistricted from the 23rd district and re-elected in 1974. Re-elected in 1976. Resigned.	1975–1983 Los Angeles
Vacant		December 31, 1978 – January 3, 1979	95th
Wayne R. Grisham (La Mirada)	Republican	January 3, 1979 – January 3, 1983	96th 97th	Elected in 1978. Re-elected in 1980. Lost re-nomination.
David Dreier (Claremont)	Republican	January 3, 1983 – January 3, 1993	98th 99th 100th 101st 102nd	Redistricted from the 35th district and re-elected in 1982. Re-elected in 1984. Re-elected in 1986. Re-elected in 1988. Re-elected in 1990. Redistricted to the 28th district.	1983–1993 Los Angeles (eastern suburbs)
Lucille Roybal-Allard (Los Angeles)	Democratic	January 3, 1993 – January 3, 2003	103rd 104th 105th 106th 107th	Elected in 1992. Re-elected in 1994. Re-elected in 1996. Re-elected in 1998. Re-elected in 2000. Redistricted to the 34th district.	1993–2003 Los Angeles (Downtown Los Angeles)
Diane Watson (Los Angeles)	Democratic	January 3, 2003 – January 3, 2011	108th 109th 110th 111th	Redistricted from the 32nd district and re-elected in 2002. Re-elected in 2004. Re-elected in 2006. Re-elected in 2008. Retired.	2003–2013 Los Angeles (Culver City, Ladera Heights and Baldwin Hills)
Karen Bass (Los Angeles)	Democratic	January 3, 2011 – January 3, 2013	112th	Elected in 2010. Redistricted to the 37th district.
Henry Waxman (Los Angeles)	Democratic	January 3, 2013 – January 3, 2015	113th	Redistricted from the 30th district and re-elected in 2012. Retired.	2013–2023 Los Angeles (Beverly Hills and Santa Monica)
Ted Lieu (Torrance)	Democratic	January 3, 2015 – January 3, 2023	114th 115th 116th 117th	Elected in 2014. Re-elected in 2016. Re-elected in 2018. Re-elected in 2020. Redistricted to the 36th district.
Pete Aguilar (Redlands)	Democratic	January 3, 2023 – present	118th 119th	Redistricted from the 31st district and re-elected in 2022. Re-elected in 2024.	2023–present Inland Empire region, including the city of San Bernardino and portions of Rancho Cucamonga and Redlands, California.

Election results

1962 • 1964 • 1966 • 1968 • 1970 • 1972 • 1974 • 1976 • 1978 • 1980 • 1982 • 1984 • 1986 • 1988 • 1990 • 1992 • 1994 • 1996 • 1998 • 2000 • 2002 • 2004 • 2006 • 2008 • 2010 • 2012 • 2014 • 2016 • 2018 • 2020 • 2022 • 2024

1962

1962 United States House of Representatives elections in California^[8]

Party		Candidate	Votes	%
	Democratic	Harry R. Sheppard (Incumbent)	96,192	59.0
	Republican	William R. Thomas	66,764	41.0
Total votes			162,956	100.0
	Democratic hold

1964

1964 United States House of Representatives elections in California^[9]

Party		Candidate	Votes	%
	Democratic	Kenneth W. Dyal	109,047	51.7
	Republican	Jerry Pettis	101,742	48.3
Total votes			210,789	100.0
	Democratic hold

1966

1966 United States House of Representatives elections in California^[10]

Party		Candidate	Votes	%
	Republican	Jerry Pettis	102,401	53.5
	Democratic	Kenneth W. Dyal (incumbent)	89,071	46.5
Total votes			191,472	100.0
	Republican gain from Democratic

1968

1968 United States House of Representatives elections in California^[11]

Party		Candidate	Votes	%
	Republican	Jerry Pettis (Incumbent)	123,426	66.3
	Democratic	Al C. Bellard	59,619	32.0
	American Independent	Earl D. Wallen	3,171	1.7
Total votes			186,216	100.0
	Republican hold

1970

1970 United States House of Representatives elections in California^[12]

Party		Candidate	Votes	%
	Republican	Jerry Pettis (Incumbent)	116,093	72.2
	Democratic	Chester M. Wright	44,764	27.8
Total votes			160,857	100.0
	Republican hold

1972

1972 United States House of Representatives elections in California^[13]

Party		Candidate	Votes	%
	Republican	Jerry Pettis (Incumbent)	140,304	75.1
	Democratic	Ken Thompson	46,626	24.9
Total votes			186,930	100.0
	Republican hold

1974

1974 United States House of Representatives elections in California^[14]

Party		Candidate	Votes	%
	Republican	Del M. Clawson (Incumbent)	71,054	53.4
	Democratic	Robert E. "Bob" White	57,423	43.1
	American Independent	James C. "Jim" Griffin	4,636	3.5
Total votes			133,113	100.0
	Republican hold

1976

1976 United States House of Representatives elections in California^[15]

Party		Candidate	Votes	%
	Republican	Del M. Clawson (Incumbent)	95,398	55.1
	Democratic	Ted Snyder	77,807	44.9
Total votes			173,205	100.0
	Republican hold

1978

1978 United States House of Representatives elections in California^[16]

Party		Candidate	Votes	%
	Republican	Wayne R. Grisham	79,533	56.0
	Democratic	Dennis S. Kazarian	62,540	44.0
Total votes			142,073	100.0
	Republican hold

1980

1980 United States House of Representatives elections in California^[17]

Party		Candidate	Votes	%
	Republican	Wayne R. Grisham (Incumbent)	122,439	70.9
	Democratic	Fred L. Anderson	50,365	29.1
Total votes			172,804	100.0
	Republican hold

1982

1982 United States House of Representatives elections in California^[18]

Party		Candidate	Votes	%
	Republican	David Dreier (Incumbent)	112,362	65.2
	Democratic	Paul Servelle	55,514	32.2
	Libertarian	Phillips B. Franklin	2,251	1.3
	Peace and Freedom	James Michael "Mike" Noonan	2,223	1.3
Total votes			172,350	100.0
	Republican hold

1984

1984 United States House of Representatives elections in California^[19]

Party		Candidate	Votes	%
	Republican	David Dreier (Incumbent)	147,363	70.6
	Democratic	Claire K. McDonald	54,147	26.0
	Libertarian	Gail Lightfoot	4,738	2.3
	Peace and Freedom	James Michael "Mike" Noonan	2,371	1.1
Total votes			208,619	100.0
	Republican hold

1986

1986 United States House of Representatives elections in California^[20]

Party		Candidate	Votes	%
	Republican	David Dreier (Incumbent)	118,541	71.7
	Democratic	Monty Hempel	44,312	26.8
	Peace and Freedom	James Michael "Mike" Noonan	2,500	1.5
Total votes			165,353	100.0
	Republican hold

1988

1988 United States House of Representatives elections in California^[21]

Party		Candidate	Votes	%
	Republican	David Dreier (Incumbent)	151,704	69.2
	Democratic	Nelson Gentry	57,586	26.2
	Libertarian	Gail Lightfoot	6,601	3.0
	Peace and Freedom	James Michael "Mike" Noonan	3,492	1.6
Total votes			219,383	100.0
	Republican hold

1990

1990 United States House of Representatives elections in California^[22]

Party		Candidate	Votes	%
	Republican	David Dreier (Incumbent)	101,336	63.7
	Democratic	Georgia Houston Webb	49,981	31.4
	Libertarian	Gail Lightfoot	7,840	4.9
Total votes			159,157	100.0
	Republican hold

1992

1992 United States House of Representatives elections in California^[23]

Party		Candidate	Votes	%
	Democratic	Lucille Roybal-Allard	32,010	63.0
	Republican	Robert Guzman	15,428	30.4
	Peace and Freedom	Tim Delia	2,135	4.2
	Libertarian	Dale S. Olvera	1,206	2.4
Total votes			50,779	100.0
	Democratic hold

1994

1994 United States House of Representatives elections in California^[24]

Party		Candidate	Votes	%
	Democratic	Lucille Roybal-Allard (Incumbent)	33,814	81.5
	Peace and Freedom	Kermit Booker	7,694	18.5
Total votes			41,508	100.0
	Democratic hold

1996

1996 United States House of Representatives elections in California^[25]

Party		Candidate	Votes	%
	Democratic	Lucille Roybal-Allard (Incumbent)	47,478	82.2
	Republican	John Leonard	8,147	14.0
	Libertarian	Howard Johnson	2,203	3.8
Total votes			57,828	100.0
	Democratic hold

1998

1998 United States House of Representatives elections in California^[26]

Party		Candidate	Votes	%
	Democratic	Lucille Roybal-Allard (Incumbent)	43,310	87.2
	Republican	Wayne Miller	6,364	12.8
Total votes			49,674	100.0
	Democratic hold

2000

2000 United States House of Representatives elections in California^[27]

Party		Candidate	Votes	%
	Democratic	Lucille Roybal-Allard (Incumbent)	60,510	84.6
	Republican	Wayne Miller	8,260	11.6
	Libertarian	Nathan Thomas Craddock	1,601	2.2
	Natural Law	William Harpur	1,200	1.6
Total votes			71,571	100.0
	Democratic hold

2002

2002 United States House of Representatives elections in California^[28]

Party		Candidate	Votes	%
	Democratic	Diane Watson (Incumbent)	97,779	82.6
	Republican	Andrew Kim	16,699	14.1
	Libertarian	Charles Tate	3,971	3.3
Total votes			118,449	100.0
	Democratic hold

2004

2004 United States House of Representatives elections in California^[29]

Party		Candidate	Votes	%
	Democratic	Diane Watson (Incumbent)	166,801	88.6
	Libertarian	Robert G. Weber Jr.	21,513	11.4
Total votes			188,314	100.0
	Democratic hold

2006

2006 United States House of Representatives elections in California^[30]

Party		Candidate	Votes	%
	Democratic	Diane Watson (Incumbent)	113,715	100.0
	Democratic hold

2008

2008 United States House of Representatives elections in California^[31]

Party		Candidate	Votes	%
	Democratic	Diane Watson (Incumbent)	186,924	87.6
	Republican	David Crowley	26,536	12.4
Total votes			213,460	100.0
Turnout				70.2
	Democratic hold

2010

2010 United States House of Representatives elections in California^[32]

Party		Candidate	Votes	%
	Democratic	Karen Bass	131,990	86.1
	Republican	James L. Andion	21,342	13.9
Total votes			153,332	100.0
	Democratic hold

2012

2012 United States House of Representatives elections in California^[33]

Party		Candidate	Votes	%
	Democratic	Henry Waxman (Incumbent)	171,860	54.0
	Independent	Bill Bloomfield	146,660	46.0
Total votes			318,520	100.0
	Democratic hold

2014

2014 United States House of Representatives elections in California^[34]

Party		Candidate	Votes	%
	Democratic	Ted Lieu	108,331	57.6
	Republican	Elan Carr	79,700	42.4
Total votes			188,031	100.0
	Democratic hold

2016

2016 United States House of Representatives elections in California^[35]

Party		Candidate	Votes	%
	Democratic	Ted Lieu (Incumbent)	219,397	66.4
	Republican	Kenneth W. Wright	110,822	33.6
Total votes			330,219	100.0
	Democratic hold

2018

2018 United States House of Representatives elections in California^[36]

Party		Candidate	Votes	%
	Democratic	Ted Lieu (Incumbent)	219,091	70.0
	Republican	Kenneth W. Wright	93,769	30.0
Total votes			312,860	100.0
	Democratic hold

2020

2020 United States House of Representatives elections in California

Party		Candidate	Votes	%
	Democratic	Ted Lieu (Incumbent)	257,094	67.6
	Republican	James P. Bradley	123,334	32.4
Total votes			380,428	100.0
	Democratic hold

2022

2022 United States House of Representatives elections in California

Party		Candidate	Votes	%
	Democratic	Pete Aguilar (Incumbent)	76,588	57.7
	Republican	John Mark Porter	56,119	42.3
Total votes			132,707	100.0
	Democratic hold

2024

California's 33rd congressional district, 2024^[37][38]

Primary election
Party		Candidate	Votes	%
	Democratic	Pete Aguilar (incumbent)	45,065	57.1
	Republican	Tom Herman	33,815	42.8
	Republican	John Mark Porter (write-in)	104	0.1
	Republican	Ernest Richter (write-in)	3	0.0
Total votes			78,987	100.0
General election
	Democratic	Pete Aguilar (incumbent)	137,197	58.8
	Republican	Tom Herman	96,078	41.2
Total votes			233,275	100.0
	Democratic hold

Historical district boundaries

From 2003 to 2013, the district encompassed the incorporated city of Culver City (a center of film and TV production), and in the Baldwin Hills unincorporated areas such as Ladera Heights, and some of the western neighborhoods within the city of Los Angeles such as Baldwin Hills (neighborhood).

From 1993 to 2013, large parts of the 33rd were in the California's 36th congressional district. The 36th was located in southwestern Los Angeles County, and included Manhattan Beach, Torrance, and portions of Los Angeles itself. This district was largely dismantled after the 2010 census, with the 33rd succeeding the 36th, while the current 36th is largely the successor of the old 45th district.

See also

• United States portal
• California portal

• List of United States congressional districts
• California's congressional districts