California's 45th congressional district

California's 45th congressional district is a congressional district in the U.S. state of California currently represented by Republican Michelle Steel. It was one of 18 districts that would have voted for Joe Biden in the 2020 presidential election had they existed in their current configuration while being won or held by a Republican in 2022.

California's 45th congressional district
Map
Interactive map of district boundaries since January 3, 2023
Representative
 Michelle Steel
RFountain Valley
Population (2022)752,508
Median household
income
$100,891[1]
Ethnicity
Cook PVID+2[2]

The 45th district was created as a result of the redistricting cycle after the 1980 census.

The district is based in Orange and Los Angeles counties and includes all of Garden Grove, Westminster, Cerritos, Buena Park, Placentia, Hawaiian Gardens, Cypress, Fountain Valley, Artesia, Los Alamitos, Rossmoor, and La Palma, as well as parts of Brea, Lakewood, and Fullerton.

In 2018, incumbent Representative Mimi Walters competed against a field of four Democrats and an independent candidate in the primary election for the 2018 midterm elections. On February 25, 2018, UC Irvine (UCI) assistant law professor Dave Min received the endorsement of the California Democratic Party.[3]

Min, former White House senior technology advisor Brian Forde,[4] former legislative assistant to Sherrod Brown (D-OH) Kia Hamadanchy,[5] UCI law professor Katie Porter,[6] and UCI business professor John Graham ran in the "top two" primary in June 2018. Walters and Porter placed first and second and advanced to the general election in November.

On November 14, 2018, 8 days after polls closed, Dave Wasserman, then the House Editor for The Cook Political Report, projected that Porter had won the general election.[7]

In 2024, the election in this district is expected to be one of the state's most competitive. In its current form after the 2020 redistricting, the district has a significant presence of Asian American voters.[8]

Recent results in statewide elections

Election results from statewide races
YearOfficeResults
1990Governor[9]Wilson 60.5% – 32.3%
1992President[10]Bush 42.3% – 32.2%
Senator[11]Herschensohn 56.6% – 34.0%
Senator (Special)[11]Seymour 54.5% – 40.4%
1994Governor[12]Wilson 67.6% – 27.5%
Senator[13]Huffington 58.7% – 31.7%
1996President[14]Dole 50.5% – 37.9%
1998Governor[15]Lungren 51.7% – 45.0%
Senator[16]Fong 56.2% – 39.4%
2000President[17]Bush 55.6% – 39.9%
Senator[18]Feinstein 50.0% – 41.8%
2002Governor[19]Simon 51.5% – 42.3%
2003Recall[20][21] Yes 68.4% – 31.6%
Schwarzenegger 59.6% – 23.5%
2004President[22]Bush 56.0% – 43.1%
Senator[23]Boxer 49.5% – 47.0%
2006Governor[24]Schwarzenegger 65.2% - 31.0%
Senator[25]Feinstein 50.5% – 45.0%
2008President[26]Obama 51.5% – 46.9%
2010Governor[27]Whitman 50.2% – 43.9%
Senator[28]Fiorina 52.1% – 42.4%
2012President[29]Romney 54.8% – 43.0%
Senator[30]Emken 55.6% – 44.4%
2014Governor[31]Kashkari 58.5% – 41.5%
2016President[32]Clinton 49.8% – 44.4%
Senator[33]Harris 66.0% – 34.0%
2018Governor[34]Cox 50.6% – 49.4%
Lieutenant Governor[35]Kounalakis 56.3% – 43.7%
Secretary of State[36]Padilla 51.2% – 48.8%
Controller[37]Yee 52.0% – 48.0%
Treasurer[38]Ma 51.0% – 49.0%
Attorney General[39]Becerra 50.8% – 49.2%
Insurance Commissioner[40]Poizner 59.7% – 40.3%
Board of Equalization, 4th District[41]Anderson 52.4% – 47.6%
Senator[42]Feinstein 54.3% – 45.7%
2020President[43]Biden 53.6% – 42.5%
2021Recall[44] No 52.6% – 47.4%
2022Governor[45]Dahle 51.0% – 49.0%
Senator[46]Meuser 50.7% – 49.3%
Senator (Special)[47]Meuser 50.8% – 49.2%

Composition

#CountySeatPopulation
37Los AngelesLos Angeles9,829,544
59OrangeSanta Ana3,167,809

As of the 2020 redistricting, California's 45th congressional district is located in Southern California. It takes up western Orange County and east Los Angeles.

Orange County is split between this district, the 40th district, the 46th district, and the 47th district. The 45th and 40th are partitioned by Orange Freeway, E Lambert Rd, Sunrise Rd, Foothill Ln, Wandering Ln, N Associated Rd, E Birch St, S Valencia Ave, La Plaza Dr, La Floresta Dr, La Crescenta Dr, Highway 90, 1053 E Imperial Highway-343 Tolbert St, Vesuvius Dr, Rose Dr, Wabash Ave, 6th St, Golden Ave, Carbon Canyon Creek, E Yorba Linda Blvd, Jefferson St, 1401 Zion Ave-N Van Buren St, Buena Vista Ave, 17225 Orange Blossom Ln-1480 E Howard Pl, 17511 Pine Cir-Orchard Dr, Mariposa Ave, Lakeview Ave, E Miraloma Ave, Fee-Ana St, Sierra Madre Cir, E Orangethorpe Ave, Burlington Northern Santa Fe Railroad, Kensington Ave, N Kraemer Blvd, Carbon Creek, and E La Jolla St.

The 45th and 46th are partitioned by Santa Ana River, W Lehnhardt Ave, Gloxinia Ave, Lilac Way, Edinger Ave, Pebble Ct, 10744 W Lehnhardt Ave-10726 Kedge Ave, 724 S Sail St-5641 W Barbette Ave-407 S Starboard St, Starboard St/S Cooper St, Taft St, Hazard Ave, N Euclid St, Westminster Ave, Clinton St, 14300 Clinton St-1001 Mar Les Dr, Mar Les Dr, 2729 Huckleberry Rd, N Fairview St, Fairview St, 13462 Garden Grove Blvd-13252 Marty Ln, Townley St/Siemon Ave, W Garden Grove Blvd, S Lewis St, W Chapman Ave, E Simmons Ave, S Haster St, Ascot Dr, W Orangewood Ave, S 9th St, 2209 S Waverly Dr-11751 S Waverly Dr, Euclid St, Haven Ln, W Dudley Ave, S Euclid St, Katella Ave, Dale St, Rancho Alamitos High School, Orangewood Ave, Barber City Channel, Arrowhead St, Del Rey Dr, Westcliff Dr, Lampson Ave, Fern St, Garden Glove Blvd, Union Pacific Railroad, 7772 W Chapman Ave-Bently Ave, Highway 39, Western Ave, Stanton Storm Channel, Knott Ave, 6970 Via Kannela-6555 Katella Ave, Cerritos Ave, 10490 Carlotta Ave-Ball Rd, John Beat Park, S Knott Ave, Solano Dr, Monterra Way, Campesina Dr, Holder Elementary School, W Orange Ave, 6698 Via Riverside Way-Orangeview Junior High School, W Lincoln Ave, 195 N Western Ave-298 N Western Ave, 3181 W Coolidge Ave-405 N Dale St, W Crescent Ave, N La Reina St, W La Palma Ave, Boisseranc Park, I-5 HOV Lane, Orangethorpe Ave, Fullerton Creek, Whitaker St, Commonwealth Ave, Los Angeles County Metro, W Malvern Ave, W Chapman Ave, E Chapman Ave, S Placentia Ave, Kimberly Ave, E Orangethorpe Ave, and 2500 E Terrace St-Highway 57.

The 45th and 47th are partitioned by Highway 405, Old Ranch Parkway, Seal Beach Blvd, St Cloud Dr, Montecito Rd, Rossmoor Center Way, 12240 Seal Beach Blvd-Los Alamitos Army Airfield, Bolsa Chica Channel, Rancho Rd, Harold Pl, Springdale St, 6021 Anacapa Dr-Willow Ln, Edward St, Bolsa Ave, Goldenwest St, McFadden Ave, Union Pacific Railroad, 15241 Cascade Ln-15241 Cedarwood Ave, Highway 39, Edinger Ave, Newland St, Heil Ave, Magnolia St, Warner Ave, Garfield Ave, and the Santa Ana River.

The 45th district takes in the cities of Cypress, Brea, Placentia, Westminster, Garden Grove, Buena Park, Fountain Valley, and northern Fullerton, as well as the census-designated place Rossmoor.

Los Angeles County is split between this district, the 38th district, and the 42nd district. The 45th and 42nd are partitioned by San Gabriel River, Palo Verde Ave, South St, Del Amo Blvd, Pioneer Blvd, Coyote Creek, Centralia Creek, Hawaiian Ave, Verne Ave, Bloomfield Park, Highway 605, 226th St, Dorado Cir, Cortner Ave, E Woodson St, Bloomfield Ave, Lilly Ave, Marna Ave, and Los Alamos Channel.

The 45th and 38th are partitioned by Valley View Ave, Southern Pacific Railroad, Alondra Blvd, 15917 Canyon Creek Rd-12371 Hermosura St, Norwalk Blvd, 166th St, and Cerritos College Child Development-Alondra Blvd. The 45th district takes in the cities of Cerritos, Artesia, and Hawaiian Gardens.

Cities & CDP with 10,000 or more people

List of members representing the district

MemberPartyDatesCong
ress(es)
Electoral historyCounties
District created January 3, 1983

Duncan Hunter
(Coronado)[48]
RepublicanJanuary 3, 1983 –
January 3, 1993
98th
99th
100th
101st
102nd
Redistricted from the 42nd 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 52nd district.
1983–1993
Imperial, San Diego

Dana Rohrabacher
(Huntington Beach)[48]
RepublicanJanuary 3, 1993 –
January 3, 2003
103rd
104th
105th
106th
107th
Redistricted from the 42nd district and re-elected in 1992.
Re-elected in 1994.
Re-elected in 1996.
Re-elected in 1998.
Re-elected in 2000.
Redistricted to the 46th district.
1993–2003
Orange

Mary Bono
(Palm Springs)[48]
RepublicanJanuary 3, 2003 –
January 3, 2013
108th
109th
110th
111th
112th
Redistricted from the 44th district and re-elected in 2002.
Re-elected in 2004.
Re-elected in 2006.
Re-elected in 2008.
Re-elected in 2010.
Redistricted to the 36th district and lost re-election.
2003–2013

Riverside

John Campbell
(Irvine)[49]
RepublicanJanuary 3, 2013 –
January 3, 2015
113thRedistricted from the 48th district and re-elected in 2012.
Retired.
2013–2023

Orange

Mimi Walters
(Irvine)[50]
RepublicanJanuary 3, 2015 –
January 3, 2019
114th
115th
Elected in 2014.
Re-elected in 2016.
Lost re-election.

Katie Porter
(Irvine)[51]
DemocraticJanuary 3, 2019 –
January 3, 2023
116th
117th
Elected in 2018.
Re-elected in 2020.
Redistricted to the 47th district.

Michelle Steel
(Fountain Valley)[52]
RepublicanJanuary 3, 2023 –
present
118thRedistricted from the 48th district and re-elected in 2022.2023–present:

Orange, Los Angeles

Election results

198219841986198819901992199419961998200020022004200620082010201220142016201820202022

1982

1982 United States House of Representatives elections in California[53]
PartyCandidateVotes%
RepublicanDuncan Hunter (Incumbent) 117,771 68.6
DemocraticRichard Hill50,14829.2
LibertarianJack R. Sanders3,8392.2
Total votes171,758 100.0
Republican hold

1984

1984 United States House of Representatives elections in California[54]
PartyCandidateVotes%
RepublicanDuncan Hunter (Incumbent) 149,011 75.1
DemocraticDavid W. Guthrie45,32522.9
LibertarianPatrick "Pat" Wright3,9712.0
Total votes198,307 100.0
Republican hold

1986

1986 United States House of Representatives elections in California[55]
PartyCandidateVotes%
RepublicanDuncan Hunter (Incumbent) 118,900 58.1
DemocraticHewitt Fitts Ryan82,80040.5
LibertarianLee Schwartz2,9751.4
Total votes204,675 100.0
Republican hold

1988

1988 United States House of Representatives elections in California[56]
PartyCandidateVotes%
RepublicanDuncan Hunter (Incumbent) 166,451 74.0
DemocraticPete Lepiscopo54,01224.0
LibertarianPerry Willis4,4402.0
Total votes224,903 100.0
Republican hold

1990

1990 United States House of Representatives elections in California[57]
PartyCandidateVotes%
RepublicanDuncan Hunter (Incumbent) 123,591 72.8
LibertarianJoe Shea46,06827.2
Total votes169,659 100.0
Republican hold

1992

1992 United States House of Representatives elections in California[58]
PartyCandidateVotes%
RepublicanDana Rohrabacher (Incumbent) 123,731 54.5
DemocraticPatricia "Pat" McCabe88,50839.0
LibertarianGary David Copeland14,7776.5
Total votes227,016 100.0
Republican hold

1994

1994 United States House of Representatives elections in California[59]
PartyCandidateVotes%
RepublicanDana Rohrabacher (Incumbent) 124,875 69.1
DemocraticBrett Williamson55,84930.9
Total votes180,724 100.0
Republican hold

1996

1996 United States House of Representatives elections in California[60]
PartyCandidateVotes%
RepublicanDana Rohrabacher (Incumbent) 125,326 61.0
DemocraticSally Alexander68,31233.2
LibertarianMark Murphy8,8134.3
Natural LawRand McDevitt3,0711.5
Total votes205,522 100.0
Republican hold

1998

1998 United States House of Representatives elections in California[61]
PartyCandidateVotes%
RepublicanDana Rohrabacher (Incumbent) 94,296 58.7
DemocraticPatricia W. Neal60,02237.3
LibertarianDon Hull4,3372.7
Natural LawWilliam "Bill" Verkamp Jr.2,1151.3
Total votes160,770 100.0
Republican hold

2000

2000 United States House of Representatives elections in California[62]
PartyCandidateVotes%
RepublicanDana Rohrabacher (Incumbent) 136,275 62.2
DemocraticTed Crisell71,06632.4
LibertarianDon Hull8,4093.8
Natural LawConstance Betton3,6351.6
Total votes219,385 100.0
Republican hold

2002

2002 United States House of Representatives elections in California[63]
PartyCandidateVotes%
RepublicanMary Bono (Incumbent) 87,101 65.3
DemocraticElle K. Kurplewski43,69232.7
LibertarianRod Miller-Boyer2,7402.0
Total votes133,533 100.0
Republican hold

2004

2004 United States House of Representatives elections in California[64]
PartyCandidateVotes%
RepublicanMary Bono (Incumbent) 153,523 66.7
DemocraticRichard J. Meyer76,96733.3
Total votes230,490 100.0
Republican hold

2006

2006 United States House of Representatives elections in California[65]
PartyCandidateVotes%
RepublicanMary Bono (Incumbent) 99,638 60.7
DemocraticDavid Roth64,61339.3
Total votes164,251 100.0
Republican hold

2008

2008 United States House of Representatives elections in California[66]
PartyCandidateVotes%
RepublicanMary Bono (Incumbent) 155,166 58.3
DemocraticJulie Bornstein111,02641.7
Total votes266,192 100.0
Turnout{{{votes}}}74.4
Republican hold

2010

2010 United States House of Representatives elections in California[67]
PartyCandidateVotes%
RepublicanMary Bono (Incumbent) 106,472 51.5
DemocraticSteve Pougnet87,14142.1
American IndependentBill Lussenheide13,1886.4
Total votes206,801 100.0
Turnout{{{votes}}}60.5
Republican hold

2012

2012 United States House of Representatives elections in California[68]
PartyCandidateVotes%
RepublicanJohn Campbell (Incumbent) 171,417 58.5
DemocraticSukhee Kang121,81441.5
Total votes293,231 100.0
Republican hold

2014

2014 United States House of Representatives elections in California[69]
PartyCandidateVotes%
RepublicanMimi Walters 106,083 65.1
DemocraticDrew E. Leavens56,81934.9
Total votes162,902 100.0
Republican hold

2016

2016 United States House of Representatives elections in California[70]
PartyCandidateVotes%
RepublicanMimi Walters (Incumbent) 182,408 58.6
DemocraticRon Varasteh128,99641.4
Total votes311,404 100.0
Republican hold

2018

2018 United States House of Representatives elections in California[71]
PartyCandidateVotes%
DemocraticKatie Porter 158,906 52.1
RepublicanMimi Walters (Incumbent)146,38347.9
Total votes305,289 100.0
Democratic gain from Republican

2020

2020 United States House of Representatives elections in California[72]
PartyCandidateVotes%
DemocraticKatie Porter (Incumbent) 221,843 53.5
RepublicanGreg Raths193,09646.5
Total votes414,939 100.0
Democratic hold

2022

2022 United States House of Representatives elections in California[73]
PartyCandidateVotes%
RepublicanMichelle Steel (Incumbent) 113,960 52.4
DemocraticJay Chen103,46647.6
Total votes217,426 100.0
Republican hold

Historical district boundaries

2003-13

From 2003 to 2013, this district was based in Riverside County. The district included the communities of Palm Springs, Moreno Valley, Palm Desert, Hemet, Cathedral City, Temecula, Blythe, Rancho Mirage, Murrieta, Indio, Indian Wells, La Quinta, Cabazon, Anza, Thermal, Idyllwild, Coachella, and other unincorporated areas of Riverside County.


2013-23


See also

References

External links

33°42′51″N 117°40′06″W / 33.71417°N 117.66833°W / 33.71417; -117.66833