Ranking of New Hampshire Counties By Black or African American Alone Population from Census 2020

According to the data from the United States 2020 decennial Census for New Hampshire counties, in April 2020, Hillsborough County had the highest number of people who identified their race as Black or African American Alone (10.94K), followed by Merrimack County (2.65K), and Rockingham County (2.28K).

The chart below shows the top 10 counties, and the table below shows the ranking of all New Hampshire counties based on Black or African American Alone population.

You can see similar ranking information for other states. You can also see similar rankings of counties for other racial groups as well as for the different ethnicities in New Hampshire.