Union County: Foreign-Born Population Trend
How Union County'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
4.5%
2023
3.9%
Total change
-0.6 pp
% change
-13.3%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 4.5% | — |
| 2019 | 5.9% | +1.4 pp (31.1%) |
| 2020 | — | — |
| 2021 | 6.5% | — |
| 2022 | 6.6% | +0.1 pp (1.5%) |
| 2023 | 3.9% | -2.7 pp (-40.9%) |