Montgomery County: Foreign-Born Population Trend
How Montgomery 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
3.4%
2023
7.6%
Total change
+4.2 pp
% change
+123.5%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 3.4% | — |
| 2019 | 3.9% | +0.5 pp (14.7%) |
| 2020 | — | — |
| 2021 | 28.1% | — |
| 2022 | 11.1% | -17.0 pp (-60.5%) |
| 2023 | 7.6% | -3.5 pp (-31.5%) |