Collingdale borough: Foreign-Born Population Trend
How Collingdale borough'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
12.3%
2023
15.8%
Total change
+3.5 pp
% change
+28.5%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 12.3% | — |
| 2019 | 9.9% | -2.4 pp (-19.5%) |
| 2020 | 11.4% | +1.5 pp (15.2%) |
| 2021 | 11.6% | +0.2 pp (1.8%) |
| 2022 | 12.5% | +0.9 pp (7.8%) |
| 2023 | 15.8% | +3.3 pp (26.4%) |