Township in Mifflin County, Pennsylvania · 25.5 sq mi · 145 people per sq mi
About 3,700 people live in Union township. The typical household earns $64,615, and the median resident is 46.2 years old.
2026 projection
From 3,645 in 2020
Poverty rate 9.66%
Men 41.1 · Women 51.2
2010–2026
3,700
2026 projection
1.5% 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
3,700
2026 projection
1.5% 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 | 3,700 | +16 | 0.43% |
|---|---|---|---|
| 2025 | 3,684 | +16 | 0.44% |
| 2024 | 3,668 | +7 | 0.19% |
| 2023 | 3,661 | -8 | 0.22% |
| 2022 | 3,669 | +7 | 0.19% |
| 2021 | 3,662 | +17 | 0.47% |
| 2020 | 3,645 | +127 | 3.61% |
| 2019 | 3,518 | -3 | 0.09% |
| 2018 | 3,521 | +30 | 0.86% |
| 2017 | 3,491 | +32 | 0.93% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 37 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
62% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 62% | 64% | 60% |
| Never married | 19% | 26% | 14% |
| Divorced | 7% | 6% | 9% |
| Widowed | 11% | 4% | 17% |
| Separated | <1% | <1% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau