Ranking of New Hampshire Counties By Percentage of Black or African American Alone Population Aged 25 years and above with an Educational attainment of Some College or Associates Degree in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the New Hampshire Black or African American Alone population (aged 25 years and above) who had an educational attainment of Some College or Associates Degree was 30.10%. Among all New Hampshire counties, Carroll County had the highest percentage of its Black or African American Alone population (aged 25 years and above) with an educational attainment of Some College or Associates Degree (85.65%), followed by Belknap County (47.92%), and Merrimack County (37.80%).

The chart below shows the top 10 New Hampshire counties, and the table below shows the ranking of all New Hampshire counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of New Hampshire Counties By Percentage of Black or African American Alone Population (Aged 25yrs+) with an Educational Attainment of Some College or Associates Degree in 2021
Carroll County
Belknap County
Merrimack County
Hillsborough County
Rockingham County
Cheshire County
Sullivan County
Coos County
Strafford County
Grafton County
Ranking of New Hampshire Counties By Percentage of Black or African American Alone Population (Aged 25yrs+) with an Educational Attainment of Some College or Associates Degree in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Carroll County 85.65
2 Belknap County 47.92
3 Merrimack County 37.80
4 Hillsborough County 33.23
5 Rockingham County 28.49
6 Cheshire County 18.80
7 Sullivan County 18.30
8 Coos County 15.62
9 Strafford County 9.84
10 Grafton County 6.62