House districts / California


California's 17th congressional district

CA-17. Redrawn for 2026: the November 2026 election is on new lines. The outline shows the 2024 district with the same number.

Ro Khanna
Current member, elected on the 2024 lines
Ro Khanna
Democrat. In office since 2017.
2026 lines2024 lines

Fundraising

2 other 2026 candidates filed reports (primary candidates). 3 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 67.3%Trump 28.4%4.4%D+38.9D+37.9
2020Biden 73.1%Trump 24.9%2.0%D+48.2D+47.4
2016Clinton 74.3%Trump 20.0%5.7%D+54.3D+53.8

Who lives here

MeasureThis districtUS
People
Population
758,885
Adults (18+)
605,246
Citizens, % of adults*
70.0%
92.1%
Age, % of adults
18 to 29*
21.0%
20.3%
30 to 44*
32.9%
25.9%
45 to 64*
29.8%
31.8%
65 and over*
16.2%
22.0%
Race and Hispanic origin, % of residents
White
21.4%
57.8%
Black
2.0%
12.1%
Hispanic
17.1%
18.7%
Asian
54.9%
5.9%
Other or more than one
4.6%
5.5%
Education and income
Bachelor's degree or higher, % of 25+*
63.5%
35.7%
Median household income*
$181,008
$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
2024Ro Khanna Democrat67.7%Anita Chen Republican32.3%D+35.3
2022Ro Khanna Democrat70.9%Ritesh Tandon Republican29.1%D+41.9
Earlier lines, elections 2012-2020 post-census redistricting
2020Ro Khanna Democrat71.3%Ritesh Tandon Republican28.6%D+42.7
2018Ro Khanna Democrat75.3%Ron Cohen Republican24.6%D+50.7
2016Ro Khanna Democrat61.0%Michael M. Honda Democrat39.0%D+22.0
2014Michael M. Honda Democrat51.8%Ro Khanna Democrat48.2%D+3.5
2012Michael M. Honda Democrat73.5%Evelyn Li Republican26.5%D+47.1
Earlier lines, elections 2002-2010 seat count changed from 52 to 53 after the census
2010Sam Farr Democrat66.7%Jeff Taylor Republican others 3.5%29.9%D+36.8
2008Sam Farr Democrat73.9%Jeff Taylor Republican others 0.3%25.8%D+48.1
2006Sam Farr Democrat75.8%Anthony R. De Maio Republican others 1.6%22.6%D+53.2
2004Sam Farr Democrat66.7%Mark Risley Republican others 4.1%29.2%D+37.6
2002Sam Farr Democrat68.1%Clint C. Engler Republican others 4.9%27.0%D+41.0
Earlier lines, elections 1992-2000 seat count changed from 45 to 52 after the census
2000Sam Farr Democrat68.6%Clint Engler Republican others 6.7%24.7%D+43.9
1998Sam Farr Democrat64.5%Bill McCampbell Republican others 2.8%32.6%D+31.9
1996Sam Farr Democrat58.9%Jess Brown Republican others 3.4%37.8%D+21.1
1994Sam Farr Democrat52.2%Bill McCampbell Republican others 3.3%44.5%D+7.7
1992Leon E. Panetta Democrat72.0%Bill McCampbell Republican others 4.2%23.7%D+48.3
Earlier lines, elections 1982-1990 seat count changed from 43 to 45 after the census
1990Calvin Dooley Democrat54.5%Charles Pashayan Jr. Republican45.5%D+9.1
1988Charles "Chip" Pashayan Republican71.5%Vincent Lavery Democrat28.5%R+42.9
1986Charles "Chip" Pashayan Republican60.2%John Hartnett Democrat39.8%R+20.4
1984Charles "Chip" Pashayan Republican72.5%Simon Lakritz Democrat27.5%R+45.0
1982Charles Pashayan, Jr. Republican54.0%Gene Tackett Democrat46.0%R+8.0
Earlier lines, elections 1976-1980
1980Charles "Chip" Pashayan Jr. Republican70.6%Willard H. "Bill" Johnson Democrat29.4%R+41.2
1978Charles Pashayan Jr. Republican54.5%John Krebs Democrat45.5%R+9.0
1976John Krebs Democrat65.7%Henry J. Andreas Republican34.3%D+31.4

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-17 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