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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.27K people in New Hampshire with Slovak ancestry. Among all New Hampshire counties, Hillsborough County had the highest population with Slovak ancestry (392), followed by Rockingham County (258), and Merrimack County (186).

The chart and table below shows the top 10 counties with high number of people with Slovak 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 Slovak Ancestry in 2021
Hillsborough County
Rockingham County
Merrimack County
Grafton County
Strafford County
Cheshire County
Sullivan County
Carroll County
Belknap County
Coos County
Ranking of New Hampshire Counties By Population with Slovak Ancestry in 2021
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Rank County Population
1 Hillsborough County 392
2 Rockingham County 258
3 Merrimack County 186
4 Grafton County 104
5 Strafford County 94
6 Cheshire County 86
7 Sullivan County 72
8 Carroll County 60
9 Belknap County 16
10 Coos County 2