Lancaster city: Foreign-Born Population Trend
How Lancaster city'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
3.4%
2023
10.6%
Total change
+7.2 pp
% change
+211.8%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 3.4% | — |
| 2019 | 4.4% | +1.0 pp (29.4%) |
| 2020 | 4.5% | +0.1 pp (2.3%) |
| 2021 | 5.2% | +0.7 pp (15.6%) |
| 2022 | 7.3% | +2.1 pp (40.4%) |
| 2023 | 10.6% | +3.3 pp (45.2%) |