Foster City city: Foreign-Born Population Trend
How Foster City city'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
44.5%
2023
48.2%
Total change
+3.7 pp
% change
+8.3%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 44.5% | — |
| 2019 | 45.1% | +0.6 pp (1.3%) |
| 2020 | 47.9% | +2.8 pp (6.2%) |
| 2021 | 48.2% | +0.3 pp (0.6%) |
| 2022 | 48.0% | -0.2 pp (-0.4%) |
| 2023 | 48.2% | +0.2 pp (0.4%) |