Borough in Sussex County, New Jersey · 1.3 sq mi · 459 people per sq mi
About 620 people live in Andover. The typical household earns $92,750, and the median resident is 44.3 years old.
2026 projection
From 596 in 2020
Poverty rate 4.53%
Men 40.8 · Women 45.4
2010–2026
618
2026 projection
3.7% 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
618
2026 projection
3.7% 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 | 618 | +4 | 0.65% |
|---|---|---|---|
| 2025 | 614 | +2 | 0.33% |
| 2024 | 612 | +4 | 0.66% |
| 2023 | 608 | +3 | 0.50% |
| 2022 | 605 | +2 | 0.33% |
| 2021 | 603 | +7 | 1.17% |
| 2020 | 596 | +32 | 5.67% |
| 2019 | 564 | -3 | 0.53% |
| 2018 | 567 | -2 | 0.35% |
| 2017 | 569 | -2 | 0.35% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 7 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 22 residents
53% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 53% | 51% | 54% |
| Never married | 29% | 35% | 22% |
| Divorced | 13% | 9% | 17% |
| Widowed | 4% | 0% | 8% |
| Separated | 2% | 5% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau