Rochester Borough, Pennsylvania Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 3.47K population of Rochester Borough, PA residents comprised of 90 residents who identified as Hispanic or Latino (2.59%), and 3.38K residents who identified as Non-Hispanic (97.41%).

Race: The White Alone population was the largest racial group in Rochester Borough, PA, with a population of 2.54K (73.16%). The Black or African American Alone population was the second largest racial group in Rochester Borough, PA, with a population of 565 (16.27%). The Two Or More Races population was the third largest racial group in Rochester Borough, PA, with a population of 300 (8.64%). The smallest racial group in Rochester Borough, PA was Native Hawaiian And Pacific Islander Alone with a population of 1 (0.03%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Rochester Borough, PA, with a population of 2.51K (72.26%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Rochester Borough, PA, with a population of 562 (16.19%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Rochester Borough, PA, with a population of 272 (7.83%). The smallest ethnic group in Rochester Borough, PA was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

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

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

Rochester Borough, PA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Rochester Borough, PA Racial Groups in Census 2020
Total Population:
Rochester Borough, PA Ethnicity Groups in Census 2020
Total Population:
Rochester Borough, PA Population of Racial Groups in Census 2020
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Race Population % of City or Place Population
Black or African American Alone 565 16.27
White Alone 2540 73.16
American Indian and Alaska Native Alone 9 0.26
Asian Alone 9 0.26
Native Hawaiian And Pacific Islander Alone 1 0.03
Some Other Race Alone 48 1.38
Two Or More Races 300 8.64
Rochester Borough, PA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 2509 72.26
Non-Hispanic - Black Alone 562 16.19
Non-Hispanic - Two or More Races 272 7.83
Hispanic - White Alone 31 0.89
Hispanic - Two or More Races 28 0.81
Hispanic - Some Other Race Alone 26 0.75
Non-Hispanic - Some Other Race Alone 22 0.63
Non-Hispanic - Asian Alone 9 0.26
Non-Hispanic - American Indian & Alaska Native 7 0.20
Hispanic - Black Alone 3 0.09
Hispanic - American Indian & Alaska Native 2 0.06
Non-Hispanic - Native Hawaiian & Pac. Islander 1 0.03
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00