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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 146,395 population of Merrimack County, New Hampshire comprised of 2,371 people who identified as Hispanic (1.62%), and 144,024 people who identified as Non-Hispanic (98.38%).

Race: The White Alone population was the largest racial group in Merrimack County, New Hampshire with a population of 140,132 (95.72%); Asian Alone population was the second largest racial group with a population of 2,377 (1.62%); and Two Or More Races was the third largest racial group with a population of 1,838 (1.26%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Merrimack County, New Hampshire in 2010, with a population of 138,096 (94.33%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 2,350 (1.61%); and the third largest ethnic group was White Alone - Hispanic with a population of 2,036 (1.39%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Merrimack, 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 Merrimack County, NH in 2010
Total Population:
Race in Merrimack County, NH in 2010
Total Population:
Ethnicity in Merrimack County, NH in 2010
Total Population:
Population By Race in Merrimack , NH in 2010
Race Population Percentage
Black or African American Alone 1,597 1.09%
White Alone 140,132 95.72%
American Indian and Alaska Native Alone 404 0.28%
Asian Alone 2,377 1.62%
Native Hawaiian And Pacific Islander Alone 47 0.03%
Two Or More Races 1,838 1.26%
Population By Ethnicity in Merrimack , NH in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 113 0.08%
White Alone - Hispanic 2,036 1.39%
American Indian and Alaska Native Alone - Hispanic 45 0.03%
Asian Alone - Hispanic 27 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 5 0%
Two Or More Races - Hispanic 145 0.1%
Black or African American Alone - Non Hispanic 1,484 1.01%
White Alone - Non Hispanic 138,096 94.33%
American Indian and Alaska Native Alone - Non Hispanic 359 0.25%
Asian Alone - Non Hispanic 2,350 1.61%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 42 0.03%
Two Or More Races - Non Hispanic 1,693 1.16%