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RANKING · 2024 ACS · 10 SHOWN OF 10

Highest French population share, New Hampshire counties

New Hampshire counties ranked by the share of all residents who are French ancestry (2024 American Community Survey). A concentration measure: French residents as a percentage of total population. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide. The median across all 10 is 11.6%.

French Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest French population share by state
RANKPLACESTATEPOPFRENCH SHAREVS 2010
01Coos County, NHNH31,34316.5%−10.7 pts
02▲1Belknap County, NHNH65,14713.3%−5.4 pts
03▼1Sullivan County, NHNH43,96112.7%−6.4 pts
04▲1Cheshire County, NHNH78,26911.7%−4.5 pts
05▼1Merrimack County, NHNH158,07811.6%−5.3 pts
06Strafford County, NHNH135,04310.7%−5.5 pts
07Hillsborough County, NHNH433,41510.3%−6.9 pts
08▲1Rockingham County, NHNH324,0779.4%−5.4 pts
09▼1Grafton County, NHNH93,2259.1%−5.2 pts
10Carroll County, NHNH52,7847.5%−6.3 pts
SHOWING 1–10 OF 10

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES