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RANKING · 2020 CENSUS · 10 SHOWN OF 10

Largest Slovak population, New Hampshire counties · 2020

New Hampshire counties ranked by the number of residents who are Slovak 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 93.

Slovak Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Largest Slovak population by state
RANKPLACESTATEPOPSLOVAK POPULATIONVS 2010
01Hillsborough County, NHNH433,415428+2%
02Rockingham County, NHNH324,077241−36%
03Merrimack County, NHNH158,078161+3%
04Strafford County, NHNH135,043108−45%
05Cheshire County, NHNH78,26993−52%
06Carroll County, NHNH52,78470−18%
07Sullivan County, NHNH43,96163+34%
08Grafton County, NHNH93,22558−70%
09Belknap County, NHNH65,14729−38%
10Coos County, NHNH31,34360%
SHOWING 1–10 OF 10

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS