Ranking of New Hampshire Counties By Percentage of Population with Subsaharan African Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 8.40K people in New Hampshire with Subsaharan African ancestry (0.61% of New Hampshire population). Among all New Hampshire counties, Hillsborough County had the highest percentage of its population with Subsaharan African ancestry (1.21%), followed by Merrimack County (0.99%), and Sullivan County (0.45%).
The chart and table below shows the top 10 counties with high percentage of its population having Subsaharan African ancestry.
You can see similar information for other states and for other ancestry groups in New Hampshire.
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Related Topics: New Hampshire ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of New Hampshire Counties By Percentage of Population with Subsaharan African Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Hillsborough County | 1.21 |
| 2 | Merrimack County | 0.99 |
| 3 | Sullivan County | 0.45 |
| 4 | Strafford County | 0.38 |
| 5 | Cheshire County | 0.34 |
| 5 | Grafton County | 0.34 |
| 6 | Coos County | 0.20 |
| 7 | Rockingham County | 0.13 |
| 8 | Belknap County | 0.12 |
| 9 | Carroll County | 0.02 |