Merrimack County: Foreign-Born Population Trend
How Merrimack 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
76.2%
2023
74.1%
Total change
-2.1 pp
% change
-2.8%
| Year | Foreign-Born Population | Change |
|---|---|---|
| 2017 | 76.2% | — |
| 2019 | 76.5% | +0.3 pp (0.4%) |
| 2020 | — | — |
| 2021 | 73.4% | — |
| 2022 | 73.3% | -0.1 pp (-0.1%) |
| 2023 | 74.1% | +0.8 pp (1.1%) |