Portola city: Foreign-Born Population Trend
How Portola 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
5.3%
2023
6.2%
Total change
+0.9 pp
% change
+17%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 5.3% | — |
| 2019 | 5.8% | +0.5 pp (9.4%) |
| 2020 | 4.7% | -1.1 pp (-19%) |
| 2021 | 5.4% | +0.7 pp (14.9%) |
| 2022 | 8.9% | +3.5 pp (64.8%) |
| 2023 | 6.2% | -2.7 pp (-30.3%) |