County record · fips 39025 · Ohio
ClermontOH
Republican ×15 since 1968all 40 elections, 1868–2024
The Long Record
40 elections against the Ohio and national vote
2024 result
R+36.1
won by Republicans
Record since first cycle
14–26
Dem–Rep two-party wins
Voted with the winner
21/40
53% of its elections
Closest election
1908
D+0.2
this countyOhionational (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 |
|---|---|---|
| 1932 | +45.7 pts | Democrats |
| 1968 | -37.2 pts | Republicans |
| 1964 | +33.8 pts | Democrats |
| 1976 | +33.1 pts | Democrats |
| 1972 | -20.3 pts | Republicans |
Who Lives Here
Census & ACS county profile, 2024
Population
211,181
College (BA+)
32%
Median income
$85,510
2024 dollars
Non-white
9%
Rural
26%
Age 65+
18%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Bracken, KY · Campbell, KY · Pendleton, KY · Brown, OH · Clinton, OH · Hamilton, OH · Warren, OH