Township in Chester County, Pennsylvania · 3.8 sq mi · 824 people per sq mi
About 3,200 people live in Thornbury township. The typical household earns $172,070, and the median resident is 44.1 years old.
2026 projection
From 3,176 in 2020
Poverty rate 2.42%
Men 45 · Women 44
2010–2026
3,159
2026 projection
0.5% 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
3,159
2026 projection
0.5% 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 | 3,159 | -6 | 0.19% |
|---|---|---|---|
| 2025 | 3,165 | -6 | 0.19% |
| 2024 | 3,171 | 0 | 0.00% |
| 2023 | 3,171 | -7 | 0.22% |
| 2022 | 3,178 | +4 | 0.13% |
| 2021 | 3,174 | -2 | 0.06% |
| 2020 | 3,176 | +41 | 1.31% |
| 2019 | 3,135 | -3 | 0.10% |
| 2018 | 3,138 | +6 | 0.19% |
| 2017 | 3,132 | -2 | 0.06% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 32 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 41 residents
60% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 60% | 61% | 59% |
| Never married | 27% | 28% | 27% |
| Divorced | 5% | 5% | 6% |
| Widowed | 4% | 2% | 6% |
| Separated | 4% | 5% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau