Charleston County, South Carolina: population and components of change
Source: U.S. Census Bureau, Population Estimates Program, Vintage 2024: County Population Totals and Components of Change 2020-2024 (CO-EST2024-ALLDATA). Figures cover the April 1, 2020 estimates base through July 1, 2024; data fetched 2026-10-30T08:41:21Z.
| Item | Value | As reported |
|---|---|---|
| County | Charleston County | Charleston County |
| State | South Carolina | South Carolina |
| State FIPS code | 45 | 45 |
| County FIPS code | 019 | 019 |
| Census region (code) | 3 | 3 |
| Census division (code) | 5 | 5 |
| Estimates base, April 1, 2020 | 408,530 | 408530 |
| Resident population, July 1, 2020 | 409,958 | 409958 |
| Resident population, July 1, 2021 | 414,605 | 414605 |
| Resident population, July 1, 2022 | 419,952 | 419952 |
| Resident population, July 1, 2023 | 425,805 | 425805 |
| Resident population, July 1, 2024 | 431,001 | 431001 |
| Numeric population change, 2023 to 2024 | 5,196 | 5196 |
| Births, year to July 1, 2024 | 4,965 | 4965 |
| Deaths, year to July 1, 2024 | 3,747 | 3747 |
| Natural change (births minus deaths), year to July 1, 2024 | 1,218 | 1218 |
| International migration, year to July 1, 2024 | 2,748 | 2748 |
| Domestic migration, year to July 1, 2024 | 1,247 | 1247 |
| Residual, year to July 1, 2024 | -17 | -17 |
| Birth rate per 1,000 population, year to July 1, 2024 | 11.5896 | 11.589554695 |
| Death rate per 1,000 population, year to July 1, 2024 | 8.7464 | 8.7464373499 |
| Natural change rate per 1,000 population, year to July 1, 2024 | 2.8431 | 2.8431173451 |
| International migration rate per 1,000 population, year to July 1, 2024 | 6.4145 | 6.4145209067 |
| Domestic migration rate per 1,000 population, year to July 1, 2024 | 2.9108 | 2.9108106152 |
| Group quarters population, July 1, 2024 | 9,238 | 9238 |
Values as reported by the source: county_name=Charleston County, state_name=South Carolina, state_fips=45, county_fips=019, region=3, division=5, estimates_base_2020=408530, pop_2020=409958, pop_2021=414605, pop_2022=419952, pop_2023=425805, pop_2024=431001, npopchg_2024=5196, births_2024=4965, deaths_2024=3747, naturalchg_2024=1218, internationalmig_2024=2748, domesticmig_2024=1247, residual_2024=-17, rbirth_2024=11.589554695, rdeath_2024=8.7464373499, rnaturalchg_2024=2.8431173451, rinternationalmig_2024=6.4145209067, rdomesticmig_2024=2.9108106152, gq_estimates_2024=9238