Rancho Cucamonga city: Foreign-Born Population Trend
How Rancho Cucamonga 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
20.6%
2023
21.1%
Total change
+0.5 pp
% change
+2.4%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 20.6% | — |
| 2019 | 19.9% | -0.7 pp (-3.4%) |
| 2020 | 20.2% | +0.3 pp (1.5%) |
| 2021 | 20.5% | +0.3 pp (1.5%) |
| 2022 | 20.3% | -0.2 pp (-1%) |
| 2023 | 21.1% | +0.8 pp (3.9%) |