Town in Washington County, Maine · 36.3 sq mi · 12 people per sq mi
About 430 people live in Columbia town. The typical household earns $56,667, and the median resident is 41.9 years old.
2026 projection
From 434 in 2020
Poverty rate 13.42%
Men 42.9 · Women 38.3
2010–2026
433
2026 projection
0.2% since 2020 (decrease)
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
433
2026 projection
0.2% since 2020 (decrease)
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 | 433 | -2 | 0.46% |
|---|---|---|---|
| 2025 | 435 | -2 | 0.46% |
| 2024 | 437 | -2 | 0.46% |
| 2023 | 439 | 0 | 0.00% |
| 2022 | 439 | +3 | 0.69% |
| 2021 | 436 | +2 | 0.46% |
| 2020 | 434 | -33 | 7.07% |
| 2019 | 467 | +1 | 0.21% |
| 2018 | 466 | 0 | 0.00% |
| 2017 | 466 | -1 | 0.21% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 5 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 7 residents
49% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 49% | 53% | 46% |
| Never married | 30% | 30% | 31% |
| Divorced | 12% | 13% | 12% |
| Widowed | 7% | 4% | 10% |
| Separated | 1% | 1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau