County record · fips 34037 · New Jersey
SussexNJ
Republican ×15 since 1968all 40 elections, 1868–2024
The Long Record
40 elections against the New Jersey and national vote
2024 result
R+25.4
won by Republicans
Record since first cycle
13–27
Dem–Rep two-party wins
Voted with the winner
20/40
50% of its elections
Closest election
1896
R+1.2
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 |
|---|---|---|
| 1964 | +48.1 pts | Democrats |
| 1968 | -46.5 pts | Republicans |
| 1912 | +42.9 pts | Democrats |
| 1932 | +41.8 pts | Democrats |
| 1916 | -41.1 pts | Republicans |
Who Lives Here
Census & ACS county profile, 2024
Population
145,807
College (BA+)
40%
Median income
$116,186
2024 dollars
Non-white
20%
Rural
49%
Age 65+
19%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Morris, NJ · Passaic, NJ · Warren, NJ · Orange, NY · Monroe, PA · Pike, PA