Ranking of New Hampshire Counties By Population with Finnish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 7.33K people in New Hampshire with Finnish ancestry. Among all New Hampshire counties, Hillsborough County had the highest population with Finnish ancestry (2.57K), followed by Cheshire County (1.86K), and Rockingham County (1.02K).

The chart and table below shows the top 10 counties with high number of people with Finnish ancestry.

You can see similar information for other states and for other ancestry groups in New Hampshire.

Data Source: US Census Bureau.
Ranking of New Hampshire Counties By Population with Finnish Ancestry in 2021
Hillsborough County
Cheshire County
Rockingham County
Merrimack County
Sullivan County
Strafford County
Belknap County
Carroll County
Coos County
Grafton County
Ranking of New Hampshire Counties By Population with Finnish Ancestry in 2021
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Rank County Population
1 Hillsborough County 2574
2 Cheshire County 1859
3 Rockingham County 1023
4 Merrimack County 522
5 Sullivan County 515
6 Strafford County 302
7 Belknap County 180
8 Carroll County 142
9 Coos County 110
10 Grafton County 101