RANKING · 2010 CENSUS · 10 SHOWN OF 10

Highest Canadian population share, New Hampshire counties · 2010

New Hampshire counties ranked by the share of all residents who are Canadian ancestry (2023 American Community Survey). A concentration measure: Canadian residents as a percentage of total population. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

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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 SHAREVS 2000

01Sullivan County, NHNH43,9611.5%–

02Coos County, NHNH31,3431.5%–

03Hillsborough County, NHNH433,4151.4%–

04Rockingham County, NHNH324,0771.4%–

05Belknap County, NHNH65,1471.4%–

06Grafton County, NHNH93,2251.2%–

07Merrimack County, NHNH158,0781.2%–

08Cheshire County, NHNH78,2691.0%–

09Carroll County, NHNH52,7841.0%–

10Strafford County, NHNH135,0430.9%–

SHOWING 1–10 OF 10

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES