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County · South Carolina
Colleton County
39,259Population
1.7 %Change since 2020
620Net migration
5.2 %Unemployment rate
Facts
- Population
- 39,259 (2024)
- Change since 2020
- 1.7 %
- Net migration
- 620 (2023)
- Unemployment rate
- 5.2 % (2025)
- State
- South Carolina
- Population base, April 2020
- 38,601 (2020)
- Births
- 416 (2023)
- Births per 1,000 residents, 2023
- 10.6
- Deaths
- 621 (2023)
- Deaths per 1,000 residents, 2023
- 15.8
- Natural change, 2023
- -205
- International migration
- 161 (2023)
- Domestic migration
- 459 (2023)
- Net migration per 1,000, 2023
- 15.8
- Postal code
- SC
- FIPS code
- 45029
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 5.2 % |
| 2024 | 4.6 % |
| 2023 | 3.4 % |
| 2022 | 3.7 % |
| 2021 | 4.6 % |
| 2020 | 6.3 % |
| 2019 | 3.3 % |
| 2018 | 4.2 % |
| 2017 | 5.0 % |
| 2016 | 5.8 % |
| 2015 | 6.9 % |
| 2014 | 7.4 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 39,259 |
| 2023 | 39,040 |
| 2022 | 38,618 |
| 2021 | 38,461 |
| 2020 | 38,538 |