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California's 13th Congressional District
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how California actually voted.
Model California's 13th Congressional District →
Current officeholder
Adam Gray Democratic
2024 result
Democratic D+0.3
2024 votes cast
209,327
Office
U.S. House
District health & safety estimate
Context for Adam Gray's district
CDC WONDER, 2016–2022 · translated from county data
6.8estimated homicides per 100,000 residents / year
This is a county-derived estimate, not a direct CDC congressional-district statistic. Counties with suppressed small counts are missing, never counted as zero. Rank 1 is the highest estimated rate.
Who lives in this district
This district is home to about 779,049 people, median age 31.9, median household income $67,615.
Population
779,049
Median age
31.9
Median household income
$67,615
Bachelor's degree or higher
13.7%
Race & ethnicity: White 21.6% · Black 3% · Hispanic 65.7% · Asian 6.5%
Source: U.S. Census Bureau, 2019–2023 American Community Survey (5-year).
Precinct results — 2024 general
1,024 precincts reported in California's 13th Congressional District's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 06039-1027A | Republican | R+36.5 | 3,667 |
| 06039-3001A | Democratic | D+2.6 | 2,218 |
| 06039-3008A | Republican | R+17.4 | 1,991 |
| 06077-0084303A | Democratic | D+24.1 | 1,976 |
| 06039-3017A | Republican | R+7.5 | 1,776 |
| 06099-103008A | Democratic | D+13.7 | 1,683 |
| 06077-0084301A | Democratic | D+16.5 | 1,632 |
| 06077-0084302A | Democratic | D+22.4 | 1,599 |
| 06077-0084324A | Democratic | D+14.4 | 1,447 |
| 06077-0084323A | Democratic | D+28.1 | 1,379 |
| 06039-2241A | Republican | R+16.9 | 1,351 |
| 06039-2131A | Republican | R+23.6 | 1,304 |
| 06099-124005A | Democratic | D+22.0 | 1,284 |
| 06099-132001A | Democratic | D+1.4 | 1,276 |
| 06047-25117A | Democratic | D+11.3 | 1,224 |
| 06099-119009A | Democratic | D+4.7 | 1,204 |
| 06099-103002A | Democratic | D+14.7 | 1,198 |
| 06099-103007A | Republican | R+4.7 | 1,196 |
| 06099-103028A | Democratic | D+12.9 | 1,190 |
| 06099-124008A | Democratic | D+32.4 | 1,189 |
All 1,024 precincts are modelable — open the race in the simulator and drill to precinct grain.
Find your district
Enter a ZIP code or a district (e.g. NC-4) to find your U.S. House district and who represents it.
Model California's 13th Congressional District in five steps
- Set the candidates. Name the contenders for the California's 13th Congressional District (or keep the generic Democrat / Republican defaults). The map starts from real 2024 results in every precinct.
- Apply a swing. Move vote share statewide, or by demographic cohort, with a slider. The map and the running tally recompute instantly.
- Model turnout. Mobilize or depress turnout for any group — turnout and persuasion are modeled separately, the way a real campaign thinks about them.
- Drill to precincts. Zoom from the state down to individual precincts and override any of them by hand.
- Roll up & share. Roll the result up to chamber control, then publish a shareable, frozen link to your scenario.
Open California's 13th Congressional District in the simulator →