Ranking of New Hampshire Counties By Net Domestic Migration in 2021
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2021, the Net Domestic Migration for New Hampshire was 8.53K. Among all New Hampshire counties, Rockingham County had the highest net domestic migration (3.55K), followed by Carroll County (1.87K), and Belknap County (1.20K).
The chart below shows the top 10 counties, and the table below shows the ranking of all New Hampshire counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
Related Topics: New Hampshire Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2021 Census.
See this for other years:
Ranking of New Hampshire Counties By Net Domestic Migration in 2021
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| Rank | County | Net Dom. Migration |
|---|---|---|
| 1 | Rockingham County | 3553 |
| 2 | Carroll County | 1872 |
| 3 | Belknap County | 1197 |
| 4 | Sullivan County | 701 |
| 5 | Merrimack County | 518 |
| 6 | Coos County | 479 |
| 7 | Cheshire County | 387 |
| 8 | Strafford County | 339 |
| 9 | Hillsborough County | 82 |
| 10 | Grafton County | -600 |