Rochester city, New Hampshire Census 2020 Population By Race and Ethnicity

Updated on September 4, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 32.49K population of Rochester city, NH residents comprised of 1.02K residents who identified as Hispanic or Latino (3.13%), and 31.48K residents who identified as Non-Hispanic (96.87%).

Race: The White Alone population was the largest racial group in Rochester city, NH, with a population of 29.35K (90.34%). The Two Or More Races population was the second largest racial group in Rochester city, NH, with a population of 1.94K (5.98%). The Asian Alone population was the third largest racial group in Rochester city, NH, with a population of 528 (1.63%). The smallest racial group in Rochester city, NH was Native Hawaiian And Pacific Islander Alone with a population of 12 (0.04%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Rochester city, NH, with a population of 29.00K (89.27%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Rochester city, NH, with a population of 1.49K (4.59%). The Non-Hispanic - Asian Alone population was the third largest ethnic group in Rochester city, NH, with a population of 518 (1.59%). The smallest ethnic group in Rochester city, NH was Hispanic - Native Hawaiian & Pac. Islander with a population of 2 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Rochester city, New Hampshire from the 2020 decennial census.

You can see similar information for other cities and places in New Hampshire and also for the state of New Hampshire.

Rochester city, NH Hispanics and Non Hispanics Population in Census 2020
Total Population:
Rochester city, NH Racial Groups in Census 2020
Total Population:
Rochester city, NH Ethnicity Groups in Census 2020
Total Population:
Rochester city, NH Population of Racial Groups in Census 2020
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Race Population % of City or Place Population
Black or African American Alone 343 1.06
White Alone 29352 90.34
American Indian and Alaska Native Alone 67 0.21
Asian Alone 528 1.63
Native Hawaiian And Pacific Islander Alone 12 0.04
Some Other Race Alone 248 0.76
Two Or More Races 1942 5.98
Rochester city, NH Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 29004 89.27
Non-Hispanic - Two or More Races 1490 4.59
Non-Hispanic - Asian Alone 518 1.59
Hispanic - Two or More Races 452 1.39
Hispanic - White Alone 348 1.07
Non-Hispanic - Black Alone 327 1.01
Hispanic - Some Other Race Alone 178 0.55
Non-Hispanic - Some Other Race Alone 70 0.22
Non-Hispanic - American Indian & Alaska Native 57 0.18
Hispanic - Black Alone 16 0.05
Hispanic - American Indian & Alaska Native 10 0.03
Hispanic - Asian Alone 10 0.03
Non-Hispanic - Native Hawaiian & Pac. Islander 10 0.03
Hispanic - Native Hawaiian & Pac. Islander 2 0.01