Population By Race and Ethnicity in Rockingham County, NH in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 320,689 population of Rockingham County, New Hampshire comprised of 12,327 people who identified as Hispanic (3.84%), and 308,362 people who identified as Non-Hispanic (96.16%).

Race: The White Alone population was the largest racial group in Rockingham County, New Hampshire with a population of 302,724 (94.4%); Asian Alone population was the second largest racial group with a population of 7,950 (2.48%); and Two Or More Races was the third largest racial group with a population of 5,114 (1.6%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Rockingham County, New Hampshire in 2023, with a population of 292,590 (91.24%); the second largest ethnic group was White Alone - Hispanic with a population of 10,134 (3.16%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 7,797 (2.43%).

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

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

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Rockingham County, NH in 2023

Total Population:320,689

Non Hispanic (96.16%)

Hispanic (3.84%)

Race in Rockingham County, NH in 2023

Total Population:320,689

White Alone (94.4%)

Asian Alone (2.48%)

Two or more races (1.6%)

Black or African American Alone (1.25%)

American Indian and Alaska Native Alone (0.23%)

Native Hawaiian And Pacific Islander Alone (0.05%)

Ethnicity in Rockingham County, NH in 2023

Total Population:320,689

Non-Hispanic White Alone (91.24%)

Hispanic White Alone (3.16%)

Non-Hispanic Asian Alone (2.43%)

Non-Hispanic Two or more races (1.41%)

Non-Hispanic Black or African American Alone (0.9%)

All Other Ethnicities (0.87%)

Population By Race in Rockingham , NH in 2023

Race	Population	Percentage
White Alone	302,724	94.4%
Asian Alone	7,950	2.48%
Two Or More Races	5,114	1.6%
Black or African American Alone	3,997	1.25%
American Indian and Alaska Native Alone	733	0.23%
Native Hawaiian And Pacific Islander Alone	171	0.05%

Population By Ethnicity in Rockingham , NH in 2023

Ethnicity	Population	Percentage
White Alone - Non Hispanic	292,590	91.24%
White Alone - Hispanic	10,134	3.16%
Asian Alone - Non Hispanic	7,797	2.43%
Two Or More Races - Non Hispanic	4,507	1.41%
Black or African American Alone - Non Hispanic	2,879	0.9%
Black or African American Alone - Hispanic	1,118	0.35%
Two Or More Races - Hispanic	607	0.19%
American Indian and Alaska Native Alone - Non Hispanic	483	0.15%
American Indian and Alaska Native Alone - Hispanic	250	0.08%
Asian Alone - Hispanic	153	0.05%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	106	0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic	65	0.02%