Town in Knox County, Maine · 32.2 sq mi · 77 people per sq mi
About 2,500 people live in Union town. The typical household earns $80,724, and the median resident is 41.6 years old.
2026 projection
From 2,376 in 2020
Poverty rate 10.23%
Men 42.1 · Women 41.1
2010–2026
2,460
2026 projection
3.5% 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
2,460
2026 projection
3.5% 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 | 2,460 | +16 | 0.65% |
|---|---|---|---|
| 2025 | 2,444 | +16 | 0.66% |
| 2024 | 2,428 | -9 | 0.37% |
| 2023 | 2,437 | +12 | 0.49% |
| 2022 | 2,425 | +7 | 0.29% |
| 2021 | 2,418 | +42 | 1.77% |
| 2020 | 2,376 | +116 | 5.13% |
| 2019 | 2,260 | +4 | 0.18% |
| 2018 | 2,256 | -10 | 0.44% |
| 2017 | 2,266 | +7 | 0.31% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 27 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 10 residents
61% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 61% | 61% | 61% |
| Never married | 18% | 19% | 17% |
| Divorced | 15% | 17% | 12% |
| Widowed | 5% | 3% | 6% |
| Separated | 2% | 0% | 4% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau