RANKING · 2024 ACS · 10 SHOWN OF 10

Largest Canadian population, New Hampshire counties

New Hampshire counties ranked by the number of residents who are Canadian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

Canadian Americans: full group profile →

New HampshireAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCANADIAN POPULATIONVS 2010

01Hillsborough County, NHNH433,4154,203−27%

02Rockingham County, NHNH324,0772,354−43%

03Merrimack County, NHNH158,0781,248−28%

04Strafford County, NHNH135,0431,102+5%

05Grafton County, NHNH93,225883−16%

06Cheshire County, NHNH78,269641−21%

07Coos County, NHNH31,343516+2%

08Belknap County, NHNH65,147515−37%

09Carroll County, NHNH52,784324−33%

10Sullivan County, NHNH43,961204−70%

SHOWING 1–10 OF 10

Download CSV (full list, 10 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES