Ranking of New Hampshire Counties By Percentage of 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 (0.10% of New Hampshire population). Among all New Hampshire counties, Belknap County had the highest percentage of its population with Romanian ancestry (0.30%), followed by Merrimack County (0.14%), and Hillsborough County (0.12%).

The chart and table below shows the top 10 counties with high percentage of its population having 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 Percentage of Population with Romanian Ancestry in 2021
Belknap County
Merrimack County
Hillsborough County
Rockingham County
Carroll County
Cheshire County
Grafton County
Strafford County
Coos County
Sullivan County
Ranking of New Hampshire Counties By Percentage of Population with Romanian Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Belknap County 0.30
2 Merrimack County 0.14
3 Hillsborough County 0.12
4 Rockingham County 0.10
5 Carroll County 0.06
6 Cheshire County 0.05
6 Grafton County 0.05
6 Strafford County 0.05
7 Coos County 0.01
7 Sullivan County 0.01