County record · fips 34019 · New Jersey
HunterdonNJ
Republican ×15 since 1968all 40 elections, 1868–2024
The Long Record
40 elections against the New Jersey and national vote
2024 result
R+6.8
won by Republicans
Record since first cycle
15–25
Dem–Rep two-party wins
Voted with the winner
20/40
50% of its elections
Closest election
1936
D+3.8
this countyNew Jerseynational (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 |
|---|---|---|
| 1968 | -48.3 pts | Republicans |
| 1964 | +47.7 pts | Democrats |
| 1932 | +41.4 pts | Democrats |
| 1920 | -23.6 pts | Republicans |
| 1912 | +23.3 pts | Democrats |
Who Lives Here
Census & ACS county profile, 2024
Population
130,160
College (BA+)
57%
Median income
$141,715
2024 dollars
Non-white
20%
Rural
58%
Age 65+
21%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Mercer, NJ · Morris, NJ · Somerset, NJ · Warren, NJ · Bucks, PA