County record · fips 06023 · California
HumboldtCA
Democratic ×10 since 1988all 40 elections, 1868–2024
The Long Record
40 elections against the California and national vote
2024 result
D+29.7
won by Democrats
Record since first cycle
19–21
Dem–Rep two-party wins
Voted with the winner
32/40
80% of its elections
Closest election
1968
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 | +149.3 pts | Democrats |
| 1916 | -110.8 pts | Republicans |
| 1876 | +77.8 pts | Democrats |
| 1872 | -75.7 pts | Republicans |
| 1932 | +54.1 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
134,541
College (BA+)
33%
Median income
$61,160
2024 dollars
Non-white
30%
Rural
32%
Age 65+
20%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.