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electionsmcp › California counties › San Diego

San Diego County, CA

The certified 2024 map, county by county — San Diego in amber. Open it and every precinct inside is yours to model.

Model San Diego County, precinct by precinct →

California by certified 2024 presidential result · San Diego County in amber · open the live map →

2024 president

Democratic D+16.8

Votes cast

1,477,786

State

California

Grain

Precinct-level

Frequently asked

How did San Diego County vote in 2024?
D+16.8 for president — 841,372 Democratic · 593,270 Republican of 1,477,786 votes.
Can I model San Diego County precinct by precinct?
Yes — open the county in the simulator and every precinct inside it is editable, with real 2024 returns as the baseline. The county rolls up live into its statewide races.
What races cover San Diego County?
Every statewide race (U.S. Senate, Governor, the executive offices) plus its U.S. House and state-legislature districts — all modelable from the same county baseline.

Every county in California

AlamedaAlpineAmadorButteCalaverasColusaContra CostaDel NorteEl DoradoFresnoGlennHumboldtImperialInyoKernKingsLakeLassenLos AngelesMaderaMarinMariposaMendocinoMercedModocMonoMontereyNapaNevadaOrangePlacerPlumasRiversideSacramentoSan BenitoSan BernardinoSan FranciscoSan JoaquinSan Luis ObispoSan MateoSanta BarbaraSanta ClaraSanta CruzShastaSierraSiskiyouSolanoSonomaStanislausSutterTehamaTrinityTulareTuolumneVenturaYoloYuba

The races above this county

California U.S. Senate · Governor · the 2026 Senate board · the 2026 House board