Ranking of New Hampshire Counties By Percentage of 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 (0.53% of New Hampshire population). Among all New Hampshire counties, Cheshire County had the highest percentage of its population with Finnish ancestry (2.43%), followed by Sullivan County (1.20%), and Hillsborough County (0.61%).

The chart and table below shows the top 10 counties with high percentage of its population having 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 Percentage of Population with Finnish Ancestry in 2021
Cheshire County
Sullivan County
Hillsborough County
Coos County
Merrimack County
Rockingham County
Belknap County
Carroll County
Strafford County
Grafton County
Ranking of New Hampshire Counties By Percentage of Population with Finnish Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Cheshire County 2.43
2 Sullivan County 1.20
3 Hillsborough County 0.61
4 Coos County 0.35
5 Merrimack County 0.34
6 Rockingham County 0.33
7 Belknap County 0.28
7 Carroll County 0.28
8 Strafford County 0.23
9 Grafton County 0.11