Borough in Morris County, New Jersey · 2 sq mi · 2,049 people per sq mi
About 4,200 people live in Riverdale. The typical household earns $102,950, and the median resident is 50.2 years old.
2026 projection
From 4,100 in 2020
Poverty rate 7.68%
Men 48.1 · Women 52.1
1930–2026
4,152
2026 projection
1.3% 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.
1930–2026
4,152
2026 projection
1.3% 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 | 4,152 | +8 | 0.19% |
|---|---|---|---|
| 2025 | 4,144 | +10 | 0.24% |
| 2024 | 4,134 | +2 | 0.05% |
| 2023 | 4,132 | +21 | 0.51% |
| 2022 | 4,111 | -2 | 0.05% |
| 2021 | 4,113 | +13 | 0.32% |
| 2020 | 4,100 | -32 | 0.77% |
| 2019 | 4,132 | -48 | 1.15% |
| 2018 | 4,180 | -32 | 0.76% |
| 2017 | 4,212 | -15 | 0.35% |
Showing 10 of 25 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 13 residents
54% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 54% | 59% | 50% |
| Never married | 26% | 24% | 27% |
| Divorced | 9% | 8% | 11% |
| Widowed | 7% | 2% | 12% |
| Separated | 4% | 7% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau