Ronkonkoma CDP: Foreign-Born Population Trend
How Ronkonkoma 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
9.8%
2023
14.9%
Total change
+5.1 pp
% change
+52%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 9.8% | — |
| 2019 | 12.3% | +2.5 pp (25.5%) |
| 2020 | 13.5% | +1.2 pp (9.8%) |
| 2021 | 14.5% | +1.0 pp (7.4%) |
| 2022 | 14.6% | +0.1 pp (0.7%) |
| 2023 | 14.9% | +0.3 pp (2.1%) |