County record · fips 42065 · Pennsylvania
JeffersonPA
Republican ×15 since 1968all 40 elections, 1868–2024
The Long Record
40 elections against the Pennsylvania and national vote
2024 result
R+59.0
won by Republicans
Record since first cycle
3–37
Dem–Rep two-party wins
Voted with the winner
24/40
60% of its elections
Closest election
1868
R+1.9
this countyPennsylvanianational (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 | +52.8 pts | Democrats |
| 1964 | +40.8 pts | Democrats |
| 1932 | +39.4 pts | Democrats |
| 1916 | -36.1 pts | Republicans |
| 1876 | +34.4 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
43,864
College (BA+)
18%
Median income
$58,686
2024 dollars
Non-white
5%
Rural
73%
Age 65+
22%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Armstrong, PA · Clarion, PA · Clearfield, PA · Elk, PA · Forest, PA · Indiana, PA