St. Louis County: Foreign-Born Population Trend
How St. Louis County'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
6.9%
2023
8.1%
Total change
+1.2 pp
% change
+17.4%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 6.9% | — |
| 2019 | 7.4% | +0.5 pp (7.2%) |
| 2020 | — | — |
| 2021 | 7.6% | — |
| 2022 | 7.7% | +0.1 pp (1.3%) |
| 2023 | 8.1% | +0.4 pp (5.2%) |