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County · Pennsylvania
Allegheny County
1,231,814Population
-1.5 %Change since 2020
-1,457Net migration
4.0 %Unemployment rate
Facts
- Population
- 1,231,814 (2024)
- Change since 2020
- -1.5 %
- Net migration
- -1,457 (2023)
- Unemployment rate
- 4.0 % (2025)
- State
- Pennsylvania
- Population base, April 2020
- 1,250,583 (2020)
- Births
- 11,799 (2023)
- Births per 1,000 residents, 2023
- 9.6
- Deaths
- 13,918 (2023)
- Deaths per 1,000 residents, 2023
- 11.3
- Natural change, 2023
- -2,119
- International migration
- 7,042 (2023)
- Domestic migration
- -8,499 (2023)
- Net migration per 1,000, 2023
- -1.2
- Postal code
- PA
- FIPS code
- 42003
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 4.0 % |
| 2024 | 3.6 % |
| 2023 | 3.5 % |
| 2022 | 4.0 % |
| 2021 | 5.6 % |
| 2020 | 8.7 % |
| 2019 | 4.0 % |
| 2018 | 4.1 % |
| 2017 | 4.7 % |
| 2016 | 5.1 % |
| 2015 | 5.1 % |
| 2014 | 5.4 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 1,231,814 |
| 2023 | 1,230,138 |
| 2022 | 1,233,821 |
| 2021 | 1,245,440 |
| 2020 | 1,249,671 |