San Mateo city: Foreign-Born Population Trend
How San Mateo 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
33.1%
2023
36.6%
Total change
+3.5 pp
% change
+10.6%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 33.1% | — |
| 2019 | 34.7% | +1.6 pp (4.8%) |
| 2020 | 35.0% | +0.3 pp (0.9%) |
| 2021 | 35.0% | +0.0 pp (0%) |
| 2022 | 35.8% | +0.8 pp (2.3%) |
| 2023 | 36.6% | +0.8 pp (2.2%) |