County record · fips 53033 · Washington
KingWA
Democratic ×10 since 1988reported 1892–2024 · 34 elections
The source double-counts this county's total vote in 1900, so third-party votes and turnout are unknown for those years. Two-party figures are unaffected.
The Long Record
34 elections against the Washington and national vote
2024 result
D+53.5
won by Democrats
Record since first cycle
20–14
Dem–Rep two-party wins
Voted with the winner
24/34
71% of its elections
Closest election
1968
D+0.9
this countyWashingtonnational (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 |
|---|---|---|
| 1920 | -68.9 pts | Republicans |
| 1932 | +61.1 pts | Democrats |
| 1904 | -45.6 pts | Republicans |
| 1928 | +43.5 pts | Democrats |
| 1908 | +38.2 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
2,287,171
College (BA+)
57%
Median income
$124,746
2024 dollars
Non-white
47%
Rural
3%
Age 65+
14%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.