Montgomery County, Pennsylvania Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 856.55K population of Montgomery County, PA residents comprised of 54.51K residents who identified as Hispanic or Latino (6.36%), and 802.04K residents who identified as Non-Hispanic (93.64%).

Race: The White Alone population was the largest racial group in Montgomery County, PA, with a population of 627.57K (73.27%). The Black or African American Alone population was the second largest racial group in Montgomery County, PA, with a population of 81.79K (9.55%). The Asian Alone population was the third largest racial group in Montgomery County, PA, with a population of 68.03K (7.94%). The smallest racial group in Montgomery County, PA was Native Hawaiian And Pacific Islander Alone with a population of 205 (0.02%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Montgomery County, PA, with a population of 618.24K (72.18%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Montgomery County, PA, with a population of 79.51K (9.28%). The Non-Hispanic - Asian Alone population was the third largest ethnic group in Montgomery County, PA, with a population of 67.76K (7.91%). The smallest ethnic group in Montgomery County, PA was Hispanic - Native Hawaiian & Pac. Islander with a population of 37 (0.00%).

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

You can see similar information for other Pennsylvania counties and also for the state of Pennsylvania.

Montgomery County, PA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Montgomery County, PA Racial Groups in Census 2020
Total Population:
Montgomery County, PA Ethnicity Groups in Census 2020
Total Population:
Montgomery County, PA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 81786 9.55
White Alone 627566 73.27
American Indian and Alaska Native Alone 1904 0.22
Asian Alone 68032 7.94
Native Hawaiian And Pacific Islander Alone 205 0.02
Some Other Race Alone 24545 2.87
Two Or More Races 52515 6.13
Montgomery County, PA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 618244 72.18
Non-Hispanic - Black Alone 79510 9.28
Non-Hispanic - Asian Alone 67761 7.91
Non-Hispanic - Two or More Races 31732 3.71
Hispanic - Two or More Races 20783 2.43
Hispanic - Some Other Race Alone 20682 2.42
Hispanic - White Alone 9322 1.09
Non-Hispanic - Some Other Race Alone 3863 0.45
Hispanic - Black Alone 2276 0.27
Hispanic - American Indian & Alaska Native 1141 0.13
Non-Hispanic - American Indian & Alaska Native 763 0.09
Hispanic - Asian Alone 271 0.03
Non-Hispanic - Native Hawaiian & Pac. Islander 168 0.02
Hispanic - Native Hawaiian & Pac. Islander 37 0.00