Township in Allegheny County, Pennsylvania · 13.6 sq mi · 676 people per sq mi
About 9,200 people live in Collier township. The typical household earns $101,824, and the median resident is 49.7 years old.
2026 projection
From 8,947 in 2020
Poverty rate 3.09%
Men 48.7 · Women 53.6
2010–2026
9,202
2026 projection
2.9% 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
9,202
2026 projection
2.9% 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 | 9,202 | +99 | 1.09% |
|---|---|---|---|
| 2025 | 9,103 | +99 | 1.10% |
| 2024 | 9,004 | +32 | 0.36% |
| 2023 | 8,972 | +23 | 0.26% |
| 2022 | 8,949 | -21 | 0.23% |
| 2021 | 8,970 | +23 | 0.26% |
| 2020 | 8,947 | +739 | 9.00% |
| 2019 | 8,208 | +17 | 0.21% |
| 2018 | 8,191 | +48 | 0.59% |
| 2017 | 8,143 | +111 | 1.38% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 90 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 32 residents
64% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 64% | 66% | 63% |
| Never married | 20% | 26% | 15% |
| Divorced | 8% | 7% | 9% |
| Widowed | 7% | 2% | 12% |
| Separated | <1% | 0% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau