Population By Race and Ethnicity in Montgomery County, PA in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 864,249 population of Montgomery County, Pennsylvania comprised of 56,061 people who identified as Hispanic (6.49%), and 808,188 people who identified as Non-Hispanic (93.51%).

Race: The White Alone population was the largest racial group in Montgomery County, Pennsylvania with a population of 678,982 (78.56%); Black or African American Alone population was the second largest racial group with a population of 88,436 (10.23%); and Asian Alone was the third largest racial group with a population of 72,328 (8.37%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Montgomery County, Pennsylvania in 2021, with a population of 635,205 (73.5%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 82,217 (9.51%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 71,323 (8.25%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Montgomery, Pennsylvania.

You can find similar information for other Pennsylvania counties, and for Pennsylvania.

See this for other years:
Hispanics and Non Hispanics in Montgomery County, PA in 2021
Total Population:
Race in Montgomery County, PA in 2021
Total Population:
Ethnicity in Montgomery County, PA in 2021
Total Population:
Population By Race in Montgomery , PA in 2021
Race Population Percentage
Black or African American Alone 88,436 10.23%
White Alone 678,982 78.56%
American Indian and Alaska Native Alone 2,525 0.29%
Asian Alone 72,328 8.37%
Native Hawaiian And Pacific Islander Alone 619 0.07%
Two Or More Races 21,359 2.47%
Population By Ethnicity in Montgomery , PA in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 6,219 0.72%
White Alone - Hispanic 43,777 5.07%
American Indian and Alaska Native Alone - Hispanic 1,547 0.18%
Asian Alone - Hispanic 1,005 0.12%
Native Hawaiian And Pacific Islander Alone - Hispanic 300 0.04%
Two Or More Races - Hispanic 3,213 0.37%
Black or African American Alone - Non Hispanic 82,217 9.51%
White Alone - Non Hispanic 635,205 73.5%
American Indian and Alaska Native Alone - Non Hispanic 978 0.11%
Asian Alone - Non Hispanic 71,323 8.25%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 319 0.04%
Two Or More Races - Non Hispanic 18,146 2.1%