Population By Race and Ethnicity in Montgomery, MD in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 1,058,474 population of Montgomery County, Maryland comprised of 223,318 people who identified as Hispanic (21.1%), and 835,156 people who identified as Non-Hispanic (78.9%).

Race: The White Alone population was the largest racial group in Montgomery County, Maryland with a population of 616,667 (58.26%); Black or African American Alone population was the second largest racial group with a population of 220,843 (20.86%); and Asian Alone was the third largest racial group with a population of 170,513 (16.11%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Montgomery County, Maryland in 2023, with a population of 430,040 (40.63%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 204,472 (19.32%); and the third largest ethnic group was White Alone - Hispanic with a population of 186,627 (17.63%).

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

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

See this for other years:
Hispanics and Non Hispanics in Montgomery, MD in 2023
Total Population:
Race in Montgomery, MD in 2023
Total Population:
Ethnicity in Montgomery, MD in 2023
Total Population:
Population By Race in Montgomery , MD in 2023
Race Population Percentage
Black or African American Alone 220,843 20.86%
White Alone 616,667 58.26%
American Indian and Alaska Native Alone 9,811 0.93%
Asian Alone 170,513 16.11%
Native Hawaiian And Pacific Islander Alone 1,078 0.1%
Two Or More Races 39,562 3.74%
Population By Ethnicity in Montgomery , MD in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 16,371 1.55%
White Alone - Hispanic 186,627 17.63%
American Indian and Alaska Native Alone - Hispanic 8,141 0.77%
Asian Alone - Hispanic 3,469 0.33%
Native Hawaiian And Pacific Islander Alone - Hispanic 698 0.07%
Two Or More Races - Hispanic 8,012 0.76%
Black or African American Alone - Non Hispanic 204,472 19.32%
White Alone - Non Hispanic 430,040 40.63%
American Indian and Alaska Native Alone - Non Hispanic 1,670 0.16%
Asian Alone - Non Hispanic 167,044 15.78%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 380 0.04%
Two Or More Races - Non Hispanic 31,550 2.98%