Population By Race and Ethnicity in Baltimore County, MD in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 806,654 population of Baltimore County, Maryland comprised of 34,135 people who identified as Hispanic (4.23%), and 772,519 people who identified as Non-Hispanic (95.77%).

Race: The White Alone population was the largest racial group in Baltimore County, Maryland with a population of 530,957 (65.82%); Black or African American Alone population was the second largest racial group with a population of 213,667 (26.49%); and Asian Alone was the third largest racial group with a population of 41,480 (5.14%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Baltimore County, Maryland in 2010, with a population of 505,028 (62.61%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 208,942 (25.9%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 40,999 (5.08%).

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

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

See this for other years:
Hispanics and Non Hispanics in Baltimore County, MD in 2010
Total Population:
Race in Baltimore County, MD in 2010
Total Population:
Ethnicity in Baltimore County, MD in 2010
Total Population:
Population By Race in Baltimore , MD in 2010
Race Population Percentage
Black or African American Alone 213,667 26.49%
White Alone 530,957 65.82%
American Indian and Alaska Native Alone 3,228 0.4%
Asian Alone 41,480 5.14%
Native Hawaiian And Pacific Islander Alone 523 0.07%
Two Or More Races 16,799 2.08%
Population By Ethnicity in Baltimore , MD in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4,725 0.59%
White Alone - Hispanic 25,929 3.21%
American Indian and Alaska Native Alone - Hispanic 1,080 0.13%
Asian Alone - Hispanic 481 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 240 0.03%
Two Or More Races - Hispanic 1,680 0.21%
Black or African American Alone - Non Hispanic 208,942 25.9%
White Alone - Non Hispanic 505,028 62.61%
American Indian and Alaska Native Alone - Non Hispanic 2,148 0.27%
Asian Alone - Non Hispanic 40,999 5.08%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 283 0.04%
Two Or More Races - Non Hispanic 15,119 1.87%