Ranking of New Hampshire Counties By Population with French (except Basque) Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 159.10K people in New Hampshire with French (except Basque) ancestry. Among all New Hampshire counties, Hillsborough County had the highest population with French (except Basque) ancestry (47.27K), followed by Rockingham County (33.00K), and Merrimack County (19.77K).

The chart and table below shows the top 10 counties with high number of people with French (except Basque) 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 French (except Basque) Ancestry in 2021
Hillsborough County
Rockingham County
Merrimack County
Strafford County
Cheshire County
Grafton County
Belknap County
Coos County
Sullivan County
Carroll County
Ranking of New Hampshire Counties By Population with French (except Basque) Ancestry in 2021
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Rank County Population
1 Hillsborough County 47267
2 Rockingham County 32996
3 Merrimack County 19773
4 Strafford County 14941
5 Cheshire County 9671
6 Grafton County 9525
7 Belknap County 8378
8 Coos County 6265
9 Sullivan County 5879
10 Carroll County 4405