Ranking of New Hampshire Counties By Net Migration Rate per 1K in 2018

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2018, the Net Migration Rate per 1K for New Hampshire was 3.96. Among all New Hampshire counties, Carroll County had the highest net migration rate (16.62), followed by Coos County (10.46), and Belknap County (9.91).

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.

See this for other years:
Ranking of New Hampshire Counties By Net Migration Rate per 1K in 2018
Carroll
Coos
Belknap
Merrimack
Sullivan
Rockingham
Grafton
Hillsborough
Cheshire
Strafford
Ranking of New Hampshire Counties By Net Migration Rate per 1K in 2018
Items per page:
0 of 0
Rank County Net Migration Rate
1 Carroll County 16.62
2 Coos County 10.46
3 Belknap County 9.91
4 Merrimack County 7.01
5 Sullivan County 5.01
6 Rockingham County 4.18
7 Grafton County 2.53
8 Hillsborough County 1.95
9 Cheshire County 0.24
10 Strafford County 0.02