Township in Morris County, New Jersey · 17.8 sq mi · 343 people per sq mi
About 6,100 people live in Mendham township. The typical household earns $250,001, and the median resident is 45.9 years old.
2026 projection
From 6,015 in 2020
Poverty rate 2.31%
Men 48.4 · Women 45.3
2010–2026
6,103
2026 projection
1.5% 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
6,103
2026 projection
1.5% 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 | 6,103 | +28 | 0.46% |
|---|---|---|---|
| 2025 | 6,075 | +28 | 0.46% |
| 2024 | 6,047 | +3 | 0.05% |
| 2023 | 6,044 | +23 | 0.38% |
| 2022 | 6,021 | -12 | 0.20% |
| 2021 | 6,033 | +18 | 0.30% |
| 2020 | 6,015 | +354 | 6.25% |
| 2019 | 5,661 | -69 | 1.20% |
| 2018 | 5,730 | -46 | 0.80% |
| 2017 | 5,776 | -29 | 0.50% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 60 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
66% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 66% | 67% | 64% |
| Never married | 26% | 24% | 28% |
| Divorced | 4% | 4% | 4% |
| Widowed | 4% | 4% | 4% |
| Separated | <1% | 1% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau