Sussex County, New Jersey
| Donald Trump ✓Republican | 61.6% | 52,123 |
|---|---|---|
| Kamala HarrisDemocratic | 36.7% | 31,019 |
| Robert F KennedyIndependent | 0.8% | 681 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +15.0% |
| 1896 | −1.1% |
| 1900 | +8.0% |
| 1904 | +8.1% |
| 1908 | +9.4% |
| 1912 | +36.5% |
| 1916 | +11.1% |
| 1920 | −19.2% |
| 1924 | −26.1% |
| 1928 | −49.2% |
| 1932 | −7.4% |
| 1936 | −7.3% |
| 1940 | −15.5% |
| 1944 | −25.5% |
| 1948 | −34.0% |
| 1952 | −49.4% |
| 1956 | −61.6% |
| 1960 | −38.5% |
| 1964 | +9.6% |
| 1968 | −33.2% |
| 1972 | −49.8% |
| 1976 | −22.6% |
| 1980 | −39.1% |
| 1984 | −51.1% |
| 1988 | −44.7% |
| 1992 | −25.8% |
| 1996 | −13.3% |
| 2000 | −20.7% |
| 2004 | −29.5% |
| 2008 | −20.7% |
| 2012 | −21.3% |
| 2016 | −29.9% |
| 2020 | −19.7% |
| 2024 | −24.9% |
Sussex County sits in the state's rural northwest, where low population density and a predominantly white, working-class demographic have produced Republican presidential margins exceeding 20 points in every cycle since 2004.
Across the recorded series it reached a Democratic high of 36.5 points in 1912 and a Republican high of 61.6 points in 1956. Between 2020 and 2024 the county moved 5.2 points toward the Republican candidate; the 2024 margin was 24.9 points.
A population of 145,807, a 80% non-Hispanic-white share, and a median household income of $116,186 describe the county. The county's voting pattern over the last decade is most similar to that of Berkeley County and Warren County.
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Sussex County, New Jersey. Akashic. https://akashic.app/county/34037/. Accessed May 20, 2026. License: CC BY 4.0.