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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 544 people in New Hampshire with Bulgarian ancestry. Among all New Hampshire counties, Rockingham County had the highest population with Bulgarian ancestry (373), followed by Hillsborough County (93), and Merrimack County (41).

The chart and table below shows the top 7 counties with high number of people with Bulgarian 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 Bulgarian Ancestry in 2021
Rockingham County
Hillsborough County
Merrimack County
Grafton County
Cheshire County
Strafford County
Carroll County
Ranking of New Hampshire Counties By Population with Bulgarian Ancestry in 2021
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Rank County Population
1 Rockingham County 373
2 Hillsborough County 93
3 Merrimack County 41
4 Grafton County 24
5 Cheshire County 6
6 Strafford County 4
7 Carroll County 3