County record · fips 19193 · Iowa
WoodburyIA
Republican ×3 since 2016all 40 elections, 1868–2024
The Long Record
40 elections against the Iowa and national vote
2024 result
R+23.3
won by Republicans
Record since first cycle
11–29
Dem–Rep two-party wins
Voted with the winner
32/40
80% of its elections
Closest election
2008
R+0.5
this countyIowanational (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 | -49.6 pts | Republicans |
| 1932 | +44.9 pts | Democrats |
| 1912 | +41.9 pts | Democrats |
| 1928 | +39.1 pts | Democrats |
| 1908 | +34.5 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
106,247
College (BA+)
24%
Median income
$73,658
2024 dollars
Non-white
33%
Rural
16%
Age 65+
16%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Cherokee, IA · Ida, IA · Monona, IA · Plymouth, IA · Dakota, NE · Thurston, NE · Union, SD