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County · California
Solano County
455,101Population
0.3 %Change since 2020
668Net migration
5.3 %Unemployment rate
Facts
- Population
- 455,101 (2024)
- Change since 2020
- 0.3 %
- Net migration
- 668 (2023)
- Unemployment rate
- 5.3 % (2025)
- State
- California
- Population base, April 2020
- 453,551 (2020)
- Births
- 4,564 (2023)
- Births per 1,000 residents, 2023
- 10.0
- Deaths
- 3,842 (2023)
- Deaths per 1,000 residents, 2023
- 8.4
- Natural change, 2023
- 722
- International migration
- 2,587 (2023)
- Domestic migration
- -1,919 (2023)
- Net migration per 1,000, 2023
- 1.5
- Postal code
- CA
- FIPS code
- 06095
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 5.3 % |
| 2024 | 4.9 % |
| 2023 | 4.4 % |
| 2022 | 4.1 % |
| 2021 | 7.2 % |
| 2020 | 9.4 % |
| 2019 | 3.7 % |
| 2018 | 3.8 % |
| 2017 | 4.7 % |
| 2016 | 5.4 % |
| 2015 | 6.1 % |
| 2014 | 7.6 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 455,101 |
| 2023 | 451,060 |
| 2022 | 449,724 |
| 2021 | 450,819 |
| 2020 | 452,887 |