Township in Warren County, New Jersey · 23.6 sq mi · 95 people per sq mi
About 2,200 people live in Frelinghuysen township. The typical household earns $122,727, and the median resident is 51.5 years old.
2026 projection
From 2,189 in 2020
Poverty rate 3.77%
Men 45.2 · Women 52.3
2010–2026
2,238
2026 projection
2.2% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
2,238
2026 projection
2.2% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 2,238 | -1 | 0.04% |
|---|---|---|---|
| 2025 | 2,239 | -1 | 0.04% |
| 2024 | 2,240 | +14 | 0.63% |
| 2023 | 2,226 | +12 | 0.54% |
| 2022 | 2,214 | +11 | 0.50% |
| 2021 | 2,203 | +14 | 0.64% |
| 2020 | 2,189 | +12 | 0.55% |
| 2019 | 2,177 | -3 | 0.14% |
| 2018 | 2,180 | -3 | 0.14% |
| 2017 | 2,183 | -10 | 0.46% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 21 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 27 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 61% | 65% |
| Never married | 22% | 28% | 16% |
| Divorced | 8% | 9% | 8% |
| Widowed | 7% | 3% | 11% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau