County record · fips 06113 · California
YoloCA
Democratic ×18 since 1956all 40 elections, 1868–2024
The Long Record
40 elections against the California and national vote
2024 result
D+37.6
won by Democrats
Record since first cycle
33–7
Dem–Rep two-party wins
Voted with the winner
24/40
60% of its elections
Closest election
1884
D+0.2
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 | +103.9 pts | Democrats |
| 1876 | +102.1 pts | Democrats |
| 1872 | -100.3 pts | Republicans |
| 1916 | -88.1 pts | Republicans |
| 1932 | +53.3 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
220,564
College (BA+)
45%
Median income
$91,752
2024 dollars
Non-white
58%
Rural
8%
Age 65+
13%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Colusa, CA · Lake, CA · Napa, CA · Sacramento, CA · Solano, CA · Sutter, CA