Borough in Allegheny County, Pennsylvania · 1.2 sq mi · 3,318 people per sq mi
About 4,100 people live in Tarentum. The typical household earns $45,167, and the median resident is 42.3 years old.
2026 projection
From 4,336 in 2020
Poverty rate 14.76%
Men 33.7 · Women 45
1850–2026
4,081
2026 projection
5.9% 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.
1850–2026
4,081
2026 projection
5.9% 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 | 4,081 | -46 | 1.11% |
|---|---|---|---|
| 2025 | 4,127 | -28 | 0.67% |
| 2024 | 4,155 | -34 | 0.81% |
| 2023 | 4,189 | -40 | 0.95% |
| 2022 | 4,229 | -60 | 1.40% |
| 2021 | 4,289 | -47 | 1.08% |
| 2020 | 4,336 | -34 | 0.78% |
| 2019 | 4,370 | -22 | 0.50% |
| 2018 | 4,392 | -25 | 0.57% |
| 2017 | 4,417 | -36 | 0.81% |
Showing 10 of 33 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 42 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 7 residents
36% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 36% | 39% | 33% |
| Never married | 39% | 43% | 35% |
| Divorced | 12% | 14% | 11% |
| Widowed | 12% | 4% | 18% |
| Separated | 2% | 1% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau