Population By Race and Ethnicity in Baltimore County, MD in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 813,021 population of Baltimore County, Maryland comprised of 35,905 people who identified as Hispanic (4.42%), and 777,116 people who identified as Non-Hispanic (95.58%).

Race: The White Alone population was the largest racial group in Baltimore County, Maryland with a population of 530,635 (65.27%); Black or African American Alone population was the second largest racial group with a population of 217,849 (26.8%); and Asian Alone was the third largest racial group with a population of 43,124 (5.3%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Baltimore County, Maryland in 2011, with a population of 503,363 (61.91%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 212,933 (26.19%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 42,604 (5.24%).

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 2011
Total Population:
Race in Baltimore County, MD in 2011
Total Population:
Ethnicity in Baltimore County, MD in 2011
Total Population:
Population By Race in Baltimore , MD in 2011
Race Population Percentage
Black or African American Alone 217,849 26.8%
White Alone 530,635 65.27%
American Indian and Alaska Native Alone 3,280 0.4%
Asian Alone 43,124 5.3%
Native Hawaiian And Pacific Islander Alone 538 0.07%
Two Or More Races 17,595 2.16%
Population By Ethnicity in Baltimore , MD in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4,916 0.61%
White Alone - Hispanic 27,272 3.35%
American Indian and Alaska Native Alone - Hispanic 1,146 0.14%
Asian Alone - Hispanic 520 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 262 0.03%
Two Or More Races - Hispanic 1,789 0.22%
Black or African American Alone - Non Hispanic 212,933 26.19%
White Alone - Non Hispanic 503,363 61.91%
American Indian and Alaska Native Alone - Non Hispanic 2,134 0.26%
Asian Alone - Non Hispanic 42,604 5.24%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 276 0.03%
Two Or More Races - Non Hispanic 15,806 1.94%