Town in Coos County, New Hampshire · 60.8 sq mi · 11 people per sq mi
About 680 people live in Columbia town. The typical household earns $57,917, and the median resident is 51.8 years old.
2026 projection
From 661 in 2020
Poverty rate 10.69%
Men 48.5 · Women 56.3
2010–2026
680
2026 projection
2.9% 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
680
2026 projection
2.9% 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 | 680 | +7 | 1.04% |
|---|---|---|---|
| 2025 | 673 | +7 | 1.05% |
| 2024 | 666 | 0 | 0.00% |
| 2023 | 666 | +6 | 0.91% |
| 2022 | 660 | 0 | 0.00% |
| 2021 | 660 | -1 | 0.15% |
| 2020 | 661 | -78 | 10.55% |
| 2019 | 739 | +17 | 2.35% |
| 2018 | 722 | +2 | 0.28% |
| 2017 | 720 | -8 | 1.10% |
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 9 residents
56% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 56% | 55% | 58% |
| Never married | 18% | 25% | 10% |
| Divorced | 14% | 15% | 11% |
| Widowed | 11% | 5% | 17% |
| Separated | 1% | 0% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau