Township in Cumberland County, New Jersey · 10.6 sq mi · 559 people per sq mi
About 5,900 people live in Greenwich township. The typical household earns $169,079, and the median resident is 40.1 years old.
2026 projection
From 5,457 in 2020
Poverty rate 3.01%
Men 40.3 · Women 40
2010–2026
5,915
2026 projection
8.4% 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
5,915
2026 projection
8.4% 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 | 5,915 | +189 | 3.30% |
|---|---|---|---|
| 2025 | 5,726 | +189 | 3.41% |
| 2024 | 5,537 | +20 | 0.36% |
| 2023 | 5,517 | +21 | 0.38% |
| 2022 | 5,496 | +5 | 0.09% |
| 2021 | 5,491 | +34 | 0.62% |
| 2020 | 5,457 | +5 | 0.09% |
| 2019 | 5,452 | -19 | 0.35% |
| 2018 | 5,471 | -8 | 0.15% |
| 2017 | 5,479 | -26 | 0.47% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 55 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 33 residents
57% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 57% | 59% | 56% |
| Never married | 32% | 33% | 31% |
| Divorced | 7% | 7% | 7% |
| Widowed | 3% | 2% | 5% |
| Separated | <1% | 0% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau