Township in Mifflin County, Pennsylvania · 45.1 sq mi · 65 people per sq mi
About 2,900 people live in Decatur township. The typical household earns $61,302, and the median resident is 50 years old.
2026 projection
From 2,968 in 2020
Poverty rate 19.27%
Men 45.8 · Women 54.3
2010–2026
2,945
2026 projection
0.8% 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
2,945
2026 projection
0.8% 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 | 2,945 | +2 | 0.07% |
|---|---|---|---|
| 2025 | 2,943 | +2 | 0.07% |
| 2024 | 2,941 | -5 | 0.17% |
| 2023 | 2,946 | -6 | 0.20% |
| 2022 | 2,952 | -18 | 0.61% |
| 2021 | 2,970 | +2 | 0.07% |
| 2020 | 2,968 | -107 | 3.48% |
| 2019 | 3,075 | +5 | 0.16% |
| 2018 | 3,070 | -4 | 0.13% |
| 2017 | 3,074 | -9 | 0.29% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 29 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 5 residents
64% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 64% | 67% | 61% |
| Never married | 19% | 23% | 15% |
| Divorced | 11% | 9% | 13% |
| Widowed | 6% | 2% | 10% |
| Separated | <1% | 0% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau