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California U.S. Senate
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how California actually voted.
Model California U.S. Senate →
Current officeholder
being added
2024 result
Democratic D+19.6
2024 votes cast
26,514,859
Office
U.S. Senate
Who lives in California
California is home to about 39,242,785 people, median age 37.6, median household income $96,334.
Population
39,242,785
Median age
37.6
Median household income
$96,334
Bachelor's degree or higher
36.5%
Race & ethnicity: White 34.6% · Black 5.5% · Hispanic 39.8% · Asian 15.3%
Source: U.S. Census Bureau, 2019–2023 American Community Survey (5-year).
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 U.S. Senate in five steps
- Set the candidates. Name the contenders for the California U.S. Senate (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 U.S. Senate in the simulator →