County record · fips 06041 · California
MarinCA
Democratic ×11 since 1984all 40 elections, 1868–2024
The Long Record
40 elections against the California and national vote
2024 result
D+65.7
won by Democrats
Record since first cycle
17–23
Dem–Rep two-party wins
Voted with the winner
28/40
70% of its elections
Closest election
1984
D+0.6
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 | +147.1 pts | Democrats |
| 1916 | -106.8 pts | Republicans |
| 1876 | +97.1 pts | Democrats |
| 1872 | -89.8 pts | Republicans |
| 1928 | +63.7 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
257,969
College (BA+)
61%
Median income
$149,091
2024 dollars
Non-white
35%
Rural
6%
Age 65+
24%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.