Ranking of New Hampshire Counties By Population with Czechoslovakian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 686 people in New Hampshire with Czechoslovakian ancestry. Among all New Hampshire counties, Hillsborough County had the highest population with Czechoslovakian ancestry (200), followed by Rockingham County (129), and Merrimack County (110).

The chart and table below shows the top 10 counties with high number of people with Czechoslovakian ancestry.

You can see similar information for other states and for other ancestry groups in New Hampshire.

Data Source: US Census Bureau.
Ranking of New Hampshire Counties By Population with Czechoslovakian Ancestry in 2021
Hillsborough County
Rockingham County
Merrimack County
Grafton County
Strafford County
Sullivan County
Belknap County
Carroll County
Coos County
Cheshire County
Ranking of New Hampshire Counties By Population with Czechoslovakian Ancestry in 2021
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Rank County Population
1 Hillsborough County 200
2 Rockingham County 129
3 Merrimack County 110
4 Grafton County 50
5 Strafford County 49
6 Sullivan County 44
7 Belknap County 41
8 Carroll County 35
9 Coos County 22
10 Cheshire County 6