County record · fips 18061 · Indiana
HarrisonIN
Republican ×8 since 1996all 40 elections, 1868–2024
The Long Record
40 elections against the Indiana and national vote
2024 result
R+47.8
won by Republicans
Record since first cycle
20–20
Dem–Rep two-party wins
Voted with the winner
25/40
63% of its elections
Closest election
1904
R+0.3
this countyIndiananational (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 | +35.6 pts | Democrats |
| 1916 | -33.7 pts | Republicans |
| 1968 | -32.1 pts | Republicans |
| 1964 | +31.8 pts | Democrats |
| 1932 | +27.7 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
39,859
College (BA+)
22%
Median income
$74,475
2024 dollars
Non-white
6%
Rural
86%
Age 65+
19%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Crawford, IN · Floyd, IN · Washington, IN · Hardin, KY · Jefferson, KY · Meade, KY