Marlborough city: Foreign-Born Population Trend
How Marlborough 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
24.0%
2023
29.4%
Total change
+5.4 pp
% change
+22.5%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 24.0% | — |
| 2019 | 27.6% | +3.6 pp (15%) |
| 2020 | 24.0% | -3.6 pp (-13%) |
| 2021 | 26.7% | +2.7 pp (11.2%) |
| 2022 | 29.1% | +2.4 pp (9%) |
| 2023 | 29.4% | +0.3 pp (1%) |