Population By Race and Ethnicity in Hillsborough County, NH in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 401,064 population of Hillsborough County, New Hampshire comprised of 21,299 people who identified as Hispanic (5.31%), and 379,765 people who identified as Non-Hispanic (94.69%).

Race: The White Alone population was the largest racial group in Hillsborough County, New Hampshire with a population of 370,303 (92.33%); Asian Alone population was the second largest racial group with a population of 13,308 (3.32%); and Black or African American Alone was the third largest racial group with a population of 9,364 (2.34%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hillsborough County, New Hampshire in 2010, with a population of 352,372 (87.86%); the second largest ethnic group was White Alone - Hispanic with a population of 17,931 (4.47%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 13,160 (3.28%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Hillsborough, New Hampshire.

You can find similar information for other New Hampshire counties, and for New Hampshire.

See this for other years:
Hispanics and Non Hispanics in Hillsborough County, NH in 2010
Total Population:
Race in Hillsborough County, NH in 2010
Total Population:
Ethnicity in Hillsborough County, NH in 2010
Total Population:
Population By Race in Hillsborough , NH in 2010
Race Population Percentage
Black or African American Alone 9,364 2.34%
White Alone 370,303 92.33%
American Indian and Alaska Native Alone 1,220 0.3%
Asian Alone 13,308 3.32%
Native Hawaiian And Pacific Islander Alone 249 0.06%
Two Or More Races 6,620 1.65%
Population By Ethnicity in Hillsborough , NH in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,705 0.43%
White Alone - Hispanic 17,931 4.47%
American Indian and Alaska Native Alone - Hispanic 461 0.12%
Asian Alone - Hispanic 148 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 153 0.04%
Two Or More Races - Hispanic 901 0.23%
Black or African American Alone - Non Hispanic 7,659 1.91%
White Alone - Non Hispanic 352,372 87.86%
American Indian and Alaska Native Alone - Non Hispanic 759 0.19%
Asian Alone - Non Hispanic 13,160 3.28%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 96 0.02%
Two Or More Races - Non Hispanic 5,719 1.43%