Population By Race and Ethnicity in Montgomery County, PA in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 856,938 population of Montgomery County, Pennsylvania comprised of 48,570 people who identified as Hispanic (5.67%), and 808,368 people who identified as Non-Hispanic (94.33%).

Race: The White Alone population was the largest racial group in Montgomery County, Pennsylvania with a population of 676,315 (78.92%); Black or African American Alone population was the second largest racial group with a population of 86,604 (10.11%); and Asian Alone was the third largest racial group with a population of 70,870 (8.27%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Montgomery County, Pennsylvania in 2020, with a population of 638,265 (74.48%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 81,229 (9.48%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 70,038 (8.17%).

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 2020
Total Population:
Race in Montgomery County, PA in 2020
Total Population:
Ethnicity in Montgomery County, PA in 2020
Total Population:
Population By Race in Montgomery , PA in 2020
Race Population Percentage
Black or African American Alone 86,604 10.11%
White Alone 676,315 78.92%
American Indian and Alaska Native Alone 2,236 0.26%
Asian Alone 70,870 8.27%
Native Hawaiian And Pacific Islander Alone 602 0.07%
Two Or More Races 20,311 2.37%
Population By Ethnicity in Montgomery , PA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5,375 0.63%
White Alone - Hispanic 38,050 4.44%
American Indian and Alaska Native Alone - Hispanic 1,277 0.15%
Asian Alone - Hispanic 832 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 276 0.03%
Two Or More Races - Hispanic 2,760 0.32%
Black or African American Alone - Non Hispanic 81,229 9.48%
White Alone - Non Hispanic 638,265 74.48%
American Indian and Alaska Native Alone - Non Hispanic 959 0.11%
Asian Alone - Non Hispanic 70,038 8.17%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 326 0.04%
Two Or More Races - Non Hispanic 17,551 2.05%