Township in Sussex County, New Jersey · 26.9 sq mi · 151 people per sq mi
About 4,100 people live in Stillwater township. The typical household earns $123,134, and the median resident is 51.5 years old.
2026 projection
From 3,989 in 2020
Poverty rate 2.34%
Men 53.5 · Women 48.9
2010–2026
4,052
2026 projection
1.6% 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
4,052
2026 projection
1.6% 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 | 4,052 | -20 | 0.49% |
|---|---|---|---|
| 2025 | 4,072 | -20 | 0.49% |
| 2024 | 4,092 | +25 | 0.61% |
| 2023 | 4,067 | +19 | 0.47% |
| 2022 | 4,048 | +13 | 0.32% |
| 2021 | 4,035 | +46 | 1.15% |
| 2020 | 3,989 | +111 | 2.86% |
| 2019 | 3,878 | -22 | 0.56% |
| 2018 | 3,900 | -10 | 0.26% |
| 2017 | 3,910 | -17 | 0.43% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 41 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 43 residents
62% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 62% | 57% | 68% |
| Never married | 19% | 24% | 14% |
| Divorced | 14% | 17% | 12% |
| Widowed | 2% | 2% | 2% |
| Separated | 2% | <1% | 5% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau