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County · Pennsylvania
Montgomery County
879,190Population
2.7 %Change since 2020
5,624Net migration
3.5 %Unemployment rate
Facts
- Population
- 879,190 (2024)
- Change since 2020
- 2.7 %
- Net migration
- 5,624 (2023)
- Unemployment rate
- 3.5 % (2025)
- State
- Pennsylvania
- Population base, April 2020
- 856,413 (2020)
- Births
- 8,419 (2023)
- Births per 1,000 residents, 2023
- 9.6
- Deaths
- 7,982 (2023)
- Deaths per 1,000 residents, 2023
- 9.1
- Natural change, 2023
- 437
- International migration
- 4,790 (2023)
- Domestic migration
- 834 (2023)
- Net migration per 1,000, 2023
- 6.4
- Postal code
- PA
- FIPS code
- 42091
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 3.5 % |
| 2024 | 3.2 % |
| 2023 | 3.0 % |
| 2022 | 3.4 % |
| 2021 | 4.7 % |
| 2020 | 7.4 % |
| 2019 | 3.5 % |
| 2018 | 3.5 % |
| 2017 | 3.9 % |
| 2016 | 4.1 % |
| 2015 | 4.3 % |
| 2014 | 4.7 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 879,190 |
| 2023 | 871,673 |
| 2022 | 865,848 |
| 2021 | 864,252 |
| 2020 | 856,900 |