County record · fips 42049 · Pennsylvania
EriePA
Republican ×1 since 2024all 40 elections, 1868–2024
The Long Record
40 elections against the Pennsylvania and national vote
2024 result
R+1.0
won by Republicans
Record since first cycle
16–24
Dem–Rep two-party wins
Voted with the winner
31/40
78% of its elections
Closest election
2020
D+1.0
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 |
|---|---|---|
| 1920 | -54.9 pts | Republicans |
| 1928 | +46.9 pts | Democrats |
| 1964 | +37.7 pts | Democrats |
| 1912 | +33.8 pts | Democrats |
| 1968 | -30.9 pts | Republicans |
Who Lives Here
Census & ACS county profile, 2024
Population
269,052
College (BA+)
30%
Median income
$63,354
2024 dollars
Non-white
18%
Rural
24%
Age 65+
20%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.