Sullivan's Island town: Foreign-Born Population Trend
How Sullivan's Island town's foreign-born population changed from 2017 to 2023, based on U.S. Census Bureau ACS 5-Year Estimates. The 2019 vintage reflects the pre-COVID peak; 2021 captures the immediate COVID-era disruption; 2022–2023 show the recovery.
2017
4.5%
2023
2.9%
Total change
-1.6 pp
% change
-35.6%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 4.5% | — |
| 2019 | 4.2% | -0.3 pp (-6.7%) |
| 2020 | 3.6% | -0.6 pp (-14.3%) |
| 2021 | 3.9% | +0.3 pp (8.3%) |
| 2022 | 2.3% | -1.6 pp (-41%) |
| 2023 | 2.9% | +0.6 pp (26.1%) |