Township in Delaware County, Pennsylvania · 9.2 sq mi · 754 people per sq mi
About 7,000 people live in Thornbury township. The typical household earns $191,543, and the median resident is 40.4 years old.
2026 projection
From 6,895 in 2020
Poverty rate 5.27%
Men 40.6 · Women 40.3
2010–2026
6,965
2026 projection
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
6,965
2026 projection
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 | 6,965 | 0 | 0.00% |
|---|---|---|---|
| 2025 | 6,965 | 0 | 0.00% |
| 2024 | 6,965 | +24 | 0.35% |
| 2023 | 6,941 | +20 | 0.29% |
| 2022 | 6,921 | +47 | 0.68% |
| 2021 | 6,874 | -21 | 0.30% |
| 2020 | 6,895 | -749 | 9.80% |
| 2019 | 7,644 | -74 | 0.96% |
| 2018 | 7,718 | +6 | 0.08% |
| 2017 | 7,712 | +34 | 0.44% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 69 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 | 28% | 31% | 26% |
| Divorced | 5% | 5% | 5% |
| Widowed | 3% | 1% | 5% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau