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
2.2%
2023
6.4%
Total change
+4.2 pp
% change
+190.9%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 2.2% | — |
| 2019 | 4.0% | +1.8 pp (81.8%) |
| 2020 | — | — |
| 2021 | 5.7% | — |
| 2022 | 5.4% | -0.3 pp (-5.3%) |
| 2023 | 6.4% | +1.0 pp (18.5%) |