RANKING · 2024 ACS · 10 SHOWN OF 10

Highest Czech population share, New Hampshire counties

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

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

RANKPLACESTATEPOPCZECH SHAREVS 2000

01Grafton County, NHNH93,2250.3%–

02Carroll County, NHNH52,7840.2%–

03Rockingham County, NHNH324,0770.2%–

04Hillsborough County, NHNH433,4150.2%–

05Strafford County, NHNH135,0430.2%–

06Sullivan County, NHNH43,9610.2%–

07Cheshire County, NHNH78,2690.2%–

08Merrimack County, NHNH158,0780.2%–

09Belknap County, NHNH65,1470.1%–

10Coos County, NHNH31,3430.1%–

SHOWING 1–10 OF 10

Download CSV (full list, 10 rows)

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