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County · South Carolina

Lexington County

313,774Population
6.8 %Change since 2020
4,529Net migration
3.8 %Unemployment rate

Facts

Population
313,774 (2024)
Change since 2020
6.8 %
Net migration
4,529 (2023)
Unemployment rate
3.8 % (2025)
Population base, April 2020
293,912 (2020)
Births
3,340 (2023)
Births per 1,000 residents, 2023
10.6
Deaths
3,122 (2023)
Deaths per 1,000 residents, 2023
9.9
Natural change, 2023
218
International migration
1,054 (2023)
Domestic migration
3,475 (2023)
Net migration per 1,000, 2023
14.4
Postal code
SC
FIPS code
45063

Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS

Unemployment rate, annual average

199020253.83.6
PeriodValue
20253.8 %
20243.5 %
20232.5 %
20222.7 %
20213.1 %
20204.4 %
20192.4 %
20182.9 %
20173.7 %
20164.1 %
20154.8 %
20144.9 %

Population estimates, 2020–2024

20202024313.8K295K
PeriodValue
2024313,774
2023309,877
2022305,147
2021300,644
2020294,993