Township in Mercer County, Pennsylvania · 13.1 sq mi · 108 people per sq mi
About 1,400 people live in Wilmington township. The typical household earns $85,288, and the median resident is 33.2 years old.
2026 projection
From 1,409 in 2020
Poverty rate 8.58%
Men 32.2 · Women 33.4
2010–2026
1,411
2026 projection
0.1% 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
1,411
2026 projection
0.1% 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 | 1,411 | -5 | 0.35% |
|---|---|---|---|
| 2025 | 1,416 | -5 | 0.35% |
| 2024 | 1,421 | +10 | 0.71% |
| 2023 | 1,411 | +5 | 0.36% |
| 2022 | 1,406 | +3 | 0.21% |
| 2021 | 1,403 | -6 | 0.43% |
| 2020 | 1,409 | +59 | 4.37% |
| 2019 | 1,350 | -18 | 1.32% |
| 2018 | 1,368 | -13 | 0.94% |
| 2017 | 1,381 | -14 | 1.00% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 15 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 12 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 69% | 57% |
| Never married | 25% | 21% | 27% |
| Divorced | 6% | 6% | 7% |
| 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