House districts / California


California's 49th congressional district

CA-49. Redrawn for 2026: the November 2026 election is on new lines. The outline shows the 2024 district with the same number.

Mike Levin
Current member, elected on the 2024 lines
Mike Levin
Democrat. In office since 2019.
2026 lines2024 lines

Fundraising

1 other 2026 candidate filed reports (primary candidate). 2 other candidates have not filed.

Federal Election Commission, candidate totals, public domain.

President in this district

PollCheck calculation from precinct returns on the 2026 lines (method).

YearDemocratRepublicanOtherMargin2024 lines
2024Harris 54.3%Trump 42.8%2.8%D+11.5D+7.8
2020Biden 56.5%Trump 41.3%2.2%D+15.2D+11.4
2016Clinton 51.7%Trump 42.3%6.0%D+9.5D+5.6

Who lives here

MeasureThis districtUS
People
Population
758,652
Adults (18+)
591,574
Citizens, % of adults*
91.1%
92.1%
Age, % of adults
18 to 29*
20.7%
20.3%
30 to 44*
24.8%
25.9%
45 to 64*
33.3%
31.8%
65 and over*
21.3%
22.0%
Race and Hispanic origin, % of residents
White
57.3%
57.8%
Black
2.0%
12.1%
Hispanic
21.6%
18.7%
Asian
12.5%
5.9%
Other or more than one
6.7%
5.5%
Education and income
Bachelor's degree or higher, % of 25+*
56.7%
35.7%
Median household income*
$135,559
$80,734

* Estimated for the 2026 lines from census blocks (ACS 2020-2024). Population, adults and race: 2020 Census, counted on the 2026 lines. The tick marks the US figure.

Winning margin

Results since 1976

YearWinnerShare Runner-upShareMargin
2024 lines, elections 2022-2024: redrawn for 2026 seat count changed from 53 to 52 after the census
2024Mike Levin Democrat52.2%Matt Gunderson Republican47.8%D+4.3
2022Mike Levin Democrat52.6%Brian Maryott Republican47.4%D+5.3
Earlier lines, elections 2012-2020 post-census redistricting
2020Mike Levin Democrat53.1%Brian Maryott Republican46.9%D+6.3
2018Mike Levin Democrat56.4%Diane L. Harkey Republican43.6%D+12.8
2016Darrell E. Issa Republican50.3%Doug Applegate Democrat49.7%R+0.5
2014Darrell E. Issa Republican60.2%Dave Peiser Democrat39.8%R+20.3
2012Darrell E. Issa Republican58.2%Jerry Tetalman Democrat41.8%R+16.3
Earlier lines, elections 2002-2010 seat count changed from 52 to 53 after the census
2010Darrell E. Issa Republican62.8%Howard Katz Democrat others 5.7%31.5%R+31.3
2008Darrell E. Issa Republican58.3%Robert Hamilton Democrat others 4.2%37.5%R+20.9
2006Darrell E. Issa Republican63.3%Jeeni Criscenzo Democrat others 3.2%33.5%R+29.9
2004Darrell E. Issa Republican62.5%Mike Byron Democrat others 2.5%34.9%R+27.6
2002Darrell E. Issa Republican77.2%Karl W. Dietrich Libertarian others 0.8%21.9%R+55.3
Earlier lines, elections 1992-2000 seat count changed from 45 to 52 after the census
2000Susan A. Davis Democrat49.6%Brian P. Bilbray Republican others 4.2%46.2%D+3.5
1998Brian P. Bilbray Republican48.8%Christine T. Kehoe Democrat others 4.6%46.6%R+2.2
1996Brian P. Bilbray Republican52.6%Peter Navarro Democrat others 5.5%41.9%R+10.7
1994Brian P. Bilbray Republican48.5%Lynn Schenk Democrat others 5.5%46.0%R+2.5
1992Lynn Schenk Democrat51.1%Judy Jarvis Republican others 6.2%42.7%D+8.5
CA-49 did not exist before 1992: California had 43 districts in 1976-1980 and 45 in 1982-1990.

More on California

Other California districts

About these results

Shares count all candidate votes, including write-ins, with a candidate's votes on several party lines added together. Each result is on the lines in force at the time. Mid-decade redraws before 2016 may be unmarked.

President in this district: 2016 and 2020, and 2024 on the new lines, are estimates: precinct votes are split between districts by census block. The last column is the margin in CA-49 on the 2024 lines.

Counties only partly inside the district show the 2024 result for that part; estimates are labelled.

Margin chart: winner minus runner-up. Gaps are unopposed races; dashed lines are new district lines.

Who lives here (2026 lines) is estimated from Census survey figures split by population.

Sources

Results: MIT Election Data and Science Lab, U.S. House 1976-2016 (doi:10.7910/DVN/IG0UN2, CC0; via MEDSL/constituency-returns), and Clerk of the US House, Statistics of the Presidential and Congressional Election 2018-2024 (public domain).

Presidential results: PollCheck calculation from MIT Election Data and Science Lab 2024 precinct returns (doi:10.7910/DVN/XDJYKC, doi:10.7910/DVN/USBYR4, CC0; state totals doi:10.7910/DVN/42MVDX, CC0) and Voting and Election Science Team 2016 and 2020 precinct results and shapes (doi:10.7910/DVN/NH5S2I, doi:10.7910/DVN/K7760H, CC BY 4.0), with US Census Bureau 2020 block populations and block equivalency files (public domain). Official figures: Texas Legislative Council (2024 on the 2026 lines); Louisiana, New Jersey, California and Washington election offices (county totals). Certified results transcribed by Wikipedia (CC BY-SA 4.0): Maine 2024 by district: 2024 United States presidential election in Maine (revision 1382530995); Indiana county totals: 2024 United States presidential election in Indiana (revision 1382505975); Oregon county totals: 2024 United States presidential election in Oregon (revision 1382605746).

District lines: US Census Bureau TIGER/Line 2026 (120th Congress) and 2025 cartographic boundary files (119th Congress), public domain.

Members: unitedstates/congress-legislators (CC0).

Counties: US Census Bureau 2024 cartographic boundary file (public domain); 2024 county results summed from the same MEDSL precinct returns, with the official county totals above.

Demographics: US Census Bureau, American Community Survey 5-year estimates 2020-2024; 2020 Census P.L. 94-171 (public domain).

2028 candidates: Federal Election Commission (public domain).

Photos: official portraits, public domain (US government); see Photo credits.

PollCheck US. Data through November 5, 2026. Photo credits