County record · fips 19037 · Iowa
ChickasawIA
Republican ×3 since 2016all 40 elections, 1868–2024
The Long Record
40 elections against the Iowa and national vote
2024 result
R+37.6
won by Republicans
Record since first cycle
19–21
Dem–Rep two-party wins
Voted with the winner
30/40
75% of its elections
Closest election
1900
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 |
|---|---|---|
| 1916 | -38.0 pts | Republicans |
| 2016 | -35.8 pts | Republicans |
| 1968 | -35.1 pts | Republicans |
| 1952 | -34.7 pts | Republicans |
| 1932 | +32.9 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
11,807
College (BA+)
21%
Median income
$75,675
2024 dollars
Non-white
7%
Rural
100%
Age 65+
23%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Bremer, IA · Fayette, IA · Floyd, IA · Howard, IA · Winneshiek, IA