County record · fips 06075 · California
San FranciscoCA
Democratic ×17 since 1960all 40 elections, 1868–2024
The Long Record
40 elections against the California and national vote
2024 result
D+67.6
won by Democrats
Record since first cycle
30–10
Dem–Rep two-party wins
Voted with the winner
25/40
63% of its elections
Closest election
1896
R+0.7
this countyCalifornianational (official)dot colour = two-party winner · hollow = tie or unknown total · click a dot to open that election
The Biggest Swings
Cycle-over-cycle change in the two-party margin, in points
| Election | Swing | Toward |
|---|---|---|
| 1912 | +121.5 pts | Democrats |
| 1916 | -88.9 pts | Republicans |
| 1928 | +77.8 pts | Democrats |
| 1920 | -60.0 pts | Republicans |
| 1876 | -36.4 pts | Republicans |
Who Lives Here
Census & ACS county profile, 2024
Population
830,235
College (BA+)
60%
Median income
$140,970
2024 dollars
Non-white
63%
Rural
0%
Age 65+
18%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.