Largest Scotch-Irish population, New Hampshire counties · 2020

New Hampshire counties ranked by the number of residents who are Scotch-Irish ancestry, from the 2020 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. The median across all 10 is 1,336.