Central Islip CDP: Foreign-Born Population Trend
How Central Islip 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
34.2%
2023
37.6%
Total change
+3.4 pp
% change
+9.9%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 34.2% | — |
| 2019 | 34.9% | +0.7 pp (2%) |
| 2020 | 32.7% | -2.2 pp (-6.3%) |
| 2021 | 35.3% | +2.6 pp (8%) |
| 2022 | 35.0% | -0.3 pp (-0.8%) |
| 2023 | 37.6% | +2.6 pp (7.4%) |