Checked Oct 26, 2026

California 2018 Election Results

Official results certified by the state and compiled by the FEC

U.S. Senate

Candidate	Party	Votes	Share
Dianne Feinstein(incumbent)Winner	Democratic	6,019,422	54.2%
Kevin De Leon	Democratic	5,093,942	45.8%

Total votes counted: 11,113,364

U.S. House, 1st district

Candidate	Party	Votes	Share
Doug La Malfa(incumbent)Winner	Republican	160,046	54.9%
Audrey Denney	Democratic	131,548	45.1%

Total votes counted: 291,594

This district now

U.S. House, 2nd district

Candidate	Party	Votes	Share
Jared W. Huffman(incumbent)Winner	Democratic	243,081	77.0%
Dale K. Mensing	Republican	72,576	23.0%

Total votes counted: 315,657

This district now

U.S. House, 3rd district

Candidate	Party	Votes	Share
John Garamendi(incumbent)Winner	Democratic	134,875	58.1%
Charlie Schaupp	Republican	97,376	41.9%

Total votes counted: 232,251

This district now

U.S. House, 4th district

Candidate	Party	Votes	Share
Tom McClintock(incumbent)Winner	Republican	184,401	54.1%
Jessica Morse	Democratic	156,253	45.9%

Total votes counted: 340,654

This district now

U.S. House, 5th district

Candidate	Party	Votes	Share
Mike Thompson(incumbent)Winner	Democratic	205,860	78.9%
Anthony Mills	No Party Preference	55,158	21.1%

Total votes counted: 261,018

This district now

U.S. House, 6th district

Candidate	Party	Votes	Share
Doris Matsui(incumbent)Winner	Democratic	162,411	80.4%
Jrmar Jefferson	Democratic	39,528	19.6%

Total votes counted: 201,939

This district now

U.S. House, 7th district

Candidate	Party	Votes	Share
Ami Bera(incumbent)Winner	Democratic	155,016	55.0%
Andrew Grant	Republican	126,601	45.0%

Total votes counted: 281,617

This district now

U.S. House, 8th district

Candidate	Party	Votes	Share
Paul Cook(incumbent)Winner	Republican	102,415	60.0%
Tim Donnelly	Republican	68,370	40.0%

Total votes counted: 170,785

This district now

U.S. House, 9th district

Candidate	Party	Votes	Share
Jerry McNerney(incumbent)Winner	Democratic	113,414	56.5%
Marla Livengood	Republican	87,349	43.5%

Total votes counted: 200,763

This district now

U.S. House, 10th district

Candidate	Party	Votes	Share
Josh HarderWinner	Democratic	115,945	52.3%
Jeff Denham(incumbent)	Republican	105,955	47.8%

Total votes counted: 221,900

This district now

U.S. House, 11th district

Candidate	Party	Votes	Share
Mark DeSaulnier(incumbent)Winner	Democratic	204,369	74.1%
John Fitzgerald	Republican	71,312	25.9%

Total votes counted: 275,681

This district now

U.S. House, 12th district

Candidate	Party	Votes	Share
Nancy Pelosi(incumbent)Winner	Democratic	275,292	86.8%
Lisa Remmer	Republican	41,780	13.2%

Total votes counted: 317,072

This district now

U.S. House, 13th district

Candidate	Party	Votes	Share
Barbara Lee(incumbent)Winner	Democratic	260,580	88.4%
Laura Wells	Write-In	34,257	11.6%

Total votes counted: 294,837

This district now

U.S. House, 14th district

Candidate	Party	Votes	Share
Jackie Speier(incumbent)Winner	Democratic	211,384	79.2%
Cristina Osmeña	Republican	55,439	20.8%

Total votes counted: 266,823

This district now

U.S. House, 15th district

Candidate	Party	Votes	Share
Eric Swalwell(incumbent)Winner	Democratic	177,989	73.0%
Rudy L. Peters Jr.	Republican	65,940	27.0%

Total votes counted: 243,929

This district now

U.S. House, 16th district

Candidate	Party	Votes	Share
Jim Costa(incumbent)Winner	Democratic	82,266	57.5%
Elizabeth Heng	Republican	60,693	42.5%

Total votes counted: 142,959

This district now

U.S. House, 17th district

Candidate	Party	Votes	Share
Ro Khanna(incumbent)Winner	Democratic	159,105	75.3%
Ron Cohen	Republican	52,057	24.6%

Total votes counted: 211,162

This district now

U.S. House, 18th district

Candidate	Party	Votes	Share
Anna G. Eshoo(incumbent)Winner	Democratic	225,142	74.5%
Christine Russell	Republican	77,096	25.5%

Total votes counted: 302,238

This district now

U.S. House, 19th district

Candidate	Party	Votes	Share
Zoe Lofgren(incumbent)Winner	Democratic	162,496	73.8%
Justin James Aguilera	Write-In	57,823	26.3%

Total votes counted: 220,319

This district now

U.S. House, 20th district

Candidate	Party	Votes	Share
Jimmy Panetta(incumbent)Winner	Democratic	183,677	81.4%
Ronald Paul Kabat	No Party Preference	42,044	18.6%

Total votes counted: 225,721

This district now

U.S. House, 21st district

Candidate	Party	Votes	Share
TJ CoxWinner	Democratic	57,239	50.4%
David Valadao(incumbent)	Republican	56,377	49.6%

Total votes counted: 113,616

This district now

U.S. House, 22nd district

Candidate	Party	Votes	Share
Devin G. Nunes(incumbent)Winner	Republican	117,243	52.7%
Andrew Janz	Democratic	105,136	47.3%

Total votes counted: 222,379

This district now

U.S. House, 23rd district

Candidate	Party	Votes	Share
Kevin McCarthy(incumbent)Winner	Republican	131,113	63.7%
Tatiana Matta	Democratic	74,661	36.3%

Total votes counted: 205,774

This district now

U.S. House, 24th district

Candidate	Party	Votes	Share
Salud Carbajal(incumbent)Winner	Democratic	166,550	58.6%
Justin Fareed	Republican	117,881	41.4%

Total votes counted: 284,431

This district now

U.S. House, 25th district

Candidate	Party	Votes	Share
Katie HillWinner	Democratic	133,209	54.4%
Steve Knight(incumbent)	Republican	111,813	45.6%

Total votes counted: 245,022

This district now

U.S. House, 26th district

Candidate	Party	Votes	Share
Julia Brownley(incumbent)Winner	Democratic	158,216	61.9%
Antonio Sabato Jr.	Republican	97,210	38.1%

Total votes counted: 255,426

This district now

U.S. House, 27th district

Candidate	Party	Votes	Share
Judy Chu(incumbent)Winner	Democratic	160,504	79.2%
Bryan Witt	Democratic	42,132	20.8%

Total votes counted: 202,636

This district now

U.S. House, 28th district

Candidate	Party	Votes	Share
Adam B. Schiff(incumbent)Winner	Democratic	196,662	78.4%
Johnny J. Nalbandian	Republican	54,272	21.6%

Total votes counted: 250,934

This district now

U.S. House, 29th district

Candidate	Party	Votes	Share
Tony Cardenas(incumbent)Winner	Democratic	124,697	80.6%
Benito Benny Bernal	Republican	29,995	19.4%

Total votes counted: 154,692

This district now

U.S. House, 30th district

Candidate	Party	Votes	Share
Brad Sherman(incumbent)Winner	Democratic	191,573	73.4%
Mark S. Reed	Republican	69,420	26.6%

Total votes counted: 260,993

This district now

U.S. House, 31st district

Candidate	Party	Votes	Share
Pete Aguilar(incumbent)Winner	Democratic	110,143	58.7%
Sean Flynn	Republican	77,352	41.3%

Total votes counted: 187,495

This district now

U.S. House, 32nd district

Candidate	Party	Votes	Share
Grace Flores Napolitano(incumbent)Winner	Democratic	121,759	68.8%
Joshua M. Scott	Write-In	55,272	31.2%

Total votes counted: 177,031

This district now

U.S. House, 33rd district

Candidate	Party	Votes	Share
Ted W. Lieu(incumbent)Winner	Democratic	219,091	70.0%
Kenneth Weston Wright	Republican	93,769	30.0%

Total votes counted: 312,860

This district now

U.S. House, 34th district

Candidate	Party	Votes	Share
Jimmy Gomez(incumbent)Winner	Democratic	110,195	72.5%
Kenneth Mejia	Green	41,711	27.5%

Total votes counted: 151,906

This district now

U.S. House, 35th district

Candidate	Party	Votes	Share
Norma J. Torres(incumbent)Winner	Democratic	103,420	69.4%
Christian Leonel Valiente	Republican	45,604	30.6%

Total votes counted: 149,024

This district now

U.S. House, 36th district

Candidate	Party	Votes	Share
Raul Ruiz(incumbent)Winner	Democratic	122,169	59.0%
Kimberlin Brown Pelzer	Republican	84,839	41.0%

Total votes counted: 207,008

This district now

U.S. House, 37th district

Candidate	Party	Votes	Share
Karen Bass(incumbent)Winner	Democratic	210,555	89.1%
Ron J. Bassilian	Republican	25,823	10.9%

Total votes counted: 236,378

This district now

U.S. House, 38th district

Candidate	Party	Votes	Share
Linda T. Sánchez(incumbent)Winner	Democratic	139,188	68.8%
Ryan Downing	Republican	62,968	31.1%

Total votes counted: 202,156

This district now

U.S. House, 39th district

Candidate	Party	Votes	Share
Gil CisnerosWinner	Democratic	126,002	51.6%
Young Kim	Republican	118,391	48.4%

Total votes counted: 244,393

This district now

U.S. House, 40th district

Candidate	Party	Votes	Share
Lucille Roybal-Allard(incumbent)Winner	Democratic	93,938	77.3%
Rodolfo Cortes Barragan	Green	27,511	22.6%

Total votes counted: 121,449

This district now

U.S. House, 41st district

Candidate	Party	Votes	Share
Mark Takano(incumbent)Winner	Democratic	108,227	65.1%
Aja Smith	Republican	58,021	34.9%

Total votes counted: 166,248

This district now

U.S. House, 42nd district

Candidate	Party	Votes	Share
Ken Calvert(incumbent)Winner	Republican	131,040	56.5%
Julia C. Peacock	Democratic	100,892	43.5%

Total votes counted: 231,932

This district now

U.S. House, 43rd district

Candidate	Party	Votes	Share
Maxine Waters(incumbent)Winner	Democratic	152,272	77.7%
Omar Navarro	Republican	43,780	22.3%

Total votes counted: 196,052

This district now

U.S. House, 44th district

Candidate	Party	Votes	Share
Nanette Diaz Barragán(incumbent)Winner	Democratic	97,944	68.3%
Aja L. Brown	Democratic	45,378	31.7%

Total votes counted: 143,322

This district now

U.S. House, 45th district

Candidate	Party	Votes	Share
Katie PorterWinner	Democratic	158,906	52.0%
Mimi Walters(incumbent)	Republican	146,383	48.0%

Total votes counted: 305,289

This district now

U.S. House, 46th district

Candidate	Party	Votes	Share
Lou Correa(incumbent)Winner	Democratic	102,278	69.2%
Russell Rene Lambert	Republican	45,638	30.9%

Total votes counted: 147,916

This district now

U.S. House, 47th district

Candidate	Party	Votes	Share
Alan Lowenthal(incumbent)Winner	Democratic	143,354	64.9%
John Briscoe	Republican	77,682	35.1%

Total votes counted: 221,036

This district now

U.S. House, 48th district

Candidate	Party	Votes	Share
Harley RoudaWinner	Democratic	157,837	53.5%
Dana Rohrabacher(incumbent)	Republican	136,899	46.5%

Total votes counted: 294,736

This district now

U.S. House, 49th district

Candidate	Party	Votes	Share
Mike LevinWinner	Democratic	166,453	56.4%
Diane L. Harkey	Republican	128,577	43.6%

Total votes counted: 295,030

This district now

U.S. House, 50th district

Candidate	Party	Votes	Share
Duncan Hunter(incumbent)Winner	Republican	134,362	51.7%
Ammar Campa-Najjar	Democratic	125,448	48.3%

Total votes counted: 259,810

This district now

U.S. House, 51st district

Candidate	Party	Votes	Share
Juan Vargas(incumbent)Winner	Democratic	109,527	71.2%
Juan M. Hidalgo Jr.	Republican	44,301	28.8%

Total votes counted: 153,828

This district now

U.S. House, 52nd district

Candidate	Party	Votes	Share
Scott Peters(incumbent)Winner	Democratic	188,992	63.9%
Omar Qudrat	Republican	107,015	36.1%

Total votes counted: 296,007

This district now

U.S. House, 53rd district

Candidate	Party	Votes	Share
Susan A. Davis(incumbent)Winner	Democratic	185,667	69.1%
Morgan Murtaugh	Republican	83,127	30.9%

Total votes counted: 268,794

This district now

Vote shares are each candidate's votes divided by all votes counted in the contest, including write-ins. A runoff column appears where a state held a runoff.

Source: Federal Election Commission, compiled from state election offices

Data sources

Federal Elections (official results)Federal Election Commission, compiled from state election offices

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