Castaic CDP: Foreign-Born Population Trend
How Castaic CDP'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
18.6%
2023
21.4%
Total change
+2.8 pp
% change
+15.1%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 18.6% | — |
| 2019 | 19.3% | +0.7 pp (3.8%) |
| 2020 | 20.2% | +0.9 pp (4.7%) |
| 2021 | 21.9% | +1.7 pp (8.4%) |
| 2022 | 21.1% | -0.8 pp (-3.7%) |
| 2023 | 21.4% | +0.3 pp (1.4%) |