Who represents the California 10th congressional district?

Rep. Mark DeSaulnier (Democratic-CA) represents California’s 10th district in the U.S. House of Representatives.

California district 10 candidates 2026

Rep. Mark DeSaulnier (Democratic-CA) is the current representative for California’s 10th district. The district is heavily Democratic (D+33).

California district 10 election results

Rep. Mark DeSaulnier won the 2024 general election with 66.47% of the vote. 364,544 total votes were cast. The full result was 66.47% Democratic, 33.53% Republican. The district is heavily Democratic (D+33).

2026 MidtermsSolid SeatD+33$406K raised

Recent Votes

NayonHR4758(Homeowner Energy Freedom Act)·Feb 25NayonHR4626(Don’t Mess With My Home Applia...)·Feb 24NayonHRES1075(Providing for consideration of...)·Feb 24NayonHR4758(Homeowner Energy Freedom Act)·Feb 25NayonHR4626(Don’t Mess With My Home Applia...)·Feb 24NayonHRES1075(Providing for consideration of...)·Feb 24NayonHR4758(Homeowner Energy Freedom Act)·Feb 25NayonHR4626(Don’t Mess With My Home Applia...)·Feb 24NayonHRES1075(Providing for consideration of...)·Feb 24NayonHR4758(Homeowner Energy Freedom Act)·Feb 25NayonHR4626(Don’t Mess With My Home Applia...)·Feb 24NayonHRES1075(Providing for consideration of...)·Feb 24

Representative Mark DeSaulnier, Democratic from California

Representative · CA-10

Mark DeSaulnier

Q: California district 10 demographics

The California 10th congressional district is 18.4% Hispanic, 48.9% White, 5.2% Black, 22.9% Asian. The median age is 41.1. Median household income is $153,525. 24.7% of residents are foreign-born. Source: Census ACS.

California's 10th congressional district

Representative Mark DeSaulnier represents California's 10th congressional district, serving 760,299 constituents. The district has an estimated median household income of $153,525 and an unemployment rate of 5.5%.

Economic & Demographic Snapshot

760,299Population

↑ 4,306

$153,525Median Incomenat'l $37,585

↑ $7,988

5.5%Unemploymentnat'l 3.5%

↑ 0.5%

4.4%Poverty Ratenat'l 12.4%

↑ 0.4%

71.7%Homeownershipnat'l 65.5%

→ no change

$2,658Median Rentnat'l $1,163

↑ $166

4.7%Public Transitnat'l 5%

→ no change

34.8 minMean Commutenat'l 26.4 min

↓ 1.8 min

Data sourced from U.S. Census Bureau ACS 5-Year Estimates (2017-2021 vs. 2019-2023). All figures are statistical estimates with 90% confidence level.

California District 10 Demographics

Median Age 41.1 (vs 38.5) · Homeownership 71.7% (vs 65.5%) · Bachelor’s+ 55.5% (vs 33.7%) · Poverty 4.4% (vs 12.4%) · Income $153,525 (vs $37,585)

Key Issues for This District

Immigration policyRent burden

Age Distribution

Skews older than the national average (median age 41.1 vs 38.5 nationally). The largest age cohort is 40–49 at 14.6%.

Race & Ethnicity

A majority-minority district. White residents are the largest group at 48.9%. Also significant: Asian (22.9%), Hispanic (18.4%).

* Hispanic includes respondents of any race. Racial categories include both Hispanic and non-Hispanic individuals.

Education

Highly educated: 55.5% hold a bachelor’s degree or higher, well above the 33.7% national average. 22.8% hold a post-graduate degree.

Income Distribution

Median household income is $153,525, well above the $37,585 national median.

Housing

Homeownership at 71.7% (vs 65.5% nationally). Median rent is $2,658. Median home value is $1,029,400.

How People Get to Work

57.1% drive alone. Average commute is 34.8 minutes.

Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates

Data represents 5-year statistical estimates for increased reliability.

California District 10 FAQ

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