Township in Westmoreland County, Pennsylvania · 30.8 sq mi · 677 people per sq mi
About 21,000 people live in Penn township. The typical household earns $113,086, and the median resident is 46.2 years old.
2026 projection
From 20,113 in 2020
Poverty rate 5.23%
Men 47.1 · Women 45.8
2010–2026
20,836
2026 projection
3.6% 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
20,836
2026 projection
3.6% 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 | 20,836 | +81 | 0.39% |
|---|---|---|---|
| 2025 | 20,755 | +81 | 0.39% |
| 2024 | 20,674 | +92 | 0.45% |
| 2023 | 20,582 | +96 | 0.47% |
| 2022 | 20,486 | +83 | 0.41% |
| 2021 | 20,403 | +290 | 1.44% |
| 2020 | 20,113 | +763 | 3.94% |
| 2019 | 19,350 | -47 | 0.24% |
| 2018 | 19,397 | +3 | 0.02% |
| 2017 | 19,394 | -107 | 0.55% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 205 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 19 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 63% | 64% |
| Never married | 24% | 27% | 21% |
| Divorced | 6% | 7% | 6% |
| Widowed | 6% | 3% | 8% |
| Separated | <1% | <1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau