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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.40K people in New Hampshire with Romanian ancestry. Among all New Hampshire counties, Hillsborough County had the highest population with Romanian ancestry (489), followed by Rockingham County (323), and Merrimack County (210).

The chart and table below shows the top 10 counties with high number of people with Romanian 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 Romanian Ancestry in 2021
Hillsborough County
Rockingham County
Merrimack County
Belknap County
Strafford County
Grafton County
Cheshire County
Carroll County
Sullivan County
Coos County
Ranking of New Hampshire Counties By Population with Romanian Ancestry in 2021
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Rank County Population
1 Hillsborough County 489
2 Rockingham County 323
3 Merrimack County 210
4 Belknap County 193
5 Strafford County 66
6 Grafton County 43
7 Cheshire County 37
8 Carroll County 31
9 Sullivan County 4
10 Coos County 3