Loudoun County: Foreign-Born Population Trend
How Loudoun 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
23.9%
2023
26.7%
Total change
+2.8 pp
% change
+11.7%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 23.9% | — |
| 2019 | 24.5% | +0.6 pp (2.5%) |
| 2020 | — | — |
| 2021 | 25.5% | — |
| 2022 | 25.9% | +0.4 pp (1.6%) |
| 2023 | 26.7% | +0.8 pp (3.1%) |