Borough in Allegheny County, Pennsylvania · 1.6 sq mi · 4,753 people per sq mi
About 7,700 people live in Carnegie. The typical household earns $67,656, and the median resident is 40.4 years old.
2026 projection
From 8,127 in 2020
Poverty rate 11.66%
Men 38.2 · Women 48.5
1900–2026
7,702
2026 projection
5.2% 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.
1900–2026
7,702
2026 projection
5.2% 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 | 7,702 | -75 | 0.96% |
|---|---|---|---|
| 2025 | 7,777 | -52 | 0.66% |
| 2024 | 7,829 | -46 | 0.58% |
| 2023 | 7,875 | -55 | 0.69% |
| 2022 | 7,930 | -111 | 1.38% |
| 2021 | 8,041 | -86 | 1.06% |
| 2020 | 8,127 | +321 | 4.11% |
| 2019 | 7,806 | -40 | 0.51% |
| 2018 | 7,846 | -46 | 0.58% |
| 2017 | 7,892 | -55 | 0.69% |
Showing 10 of 28 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 80 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 9 residents
38% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 38% | 38% | 37% |
| Never married | 38% | 43% | 34% |
| Divorced | 16% | 16% | 16% |
| Widowed | 7% | 2% | 11% |
| Separated | 2% | 1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau