Old Tappan borough: Foreign-Born Population Trend
How Old Tappan 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
20.4%
2023
28.6%
Total change
+8.2 pp
% change
+40.2%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 20.4% | — |
| 2019 | 18.2% | -2.2 pp (-10.8%) |
| 2020 | 20.2% | +2.0 pp (11%) |
| 2021 | 24.9% | +4.7 pp (23.3%) |
| 2022 | 25.9% | +1.0 pp (4%) |
| 2023 | 28.6% | +2.7 pp (10.4%) |