Population By Race and Ethnicity in Harford County, MD in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 253,884 population of Harford County, Maryland comprised of 11,960 people who identified as Hispanic (4.71%), and 241,924 people who identified as Non-Hispanic (95.29%).

Race: The White Alone population was the largest racial group in Harford County, Maryland with a population of 200,964 (79.16%); Black or African American Alone population was the second largest racial group with a population of 36,930 (14.55%); and Asian Alone was the third largest racial group with a population of 7,606 (3%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Harford County, Maryland in 2018, with a population of 191,766 (75.53%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 35,442 (13.96%); and the third largest ethnic group was White Alone - Hispanic with a population of 9,198 (3.62%).

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

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

See this for other years:
Hispanics and Non Hispanics in Harford County, MD in 2018
Total Population:
Race in Harford County, MD in 2018
Total Population:
Ethnicity in Harford County, MD in 2018
Total Population:
Population By Race in Harford , MD in 2018
Race Population Percentage
Black or African American Alone 36,930 14.55%
White Alone 200,964 79.16%
American Indian and Alaska Native Alone 825 0.33%
Asian Alone 7,606 3%
Native Hawaiian And Pacific Islander Alone 270 0.11%
Two Or More Races 7,289 2.87%
Population By Ethnicity in Harford , MD in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,488 0.59%
White Alone - Hispanic 9,198 3.62%
American Indian and Alaska Native Alone - Hispanic 279 0.11%
Asian Alone - Hispanic 146 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 78 0.03%
Two Or More Races - Hispanic 771 0.3%
Black or African American Alone - Non Hispanic 35,442 13.96%
White Alone - Non Hispanic 191,766 75.53%
American Indian and Alaska Native Alone - Non Hispanic 546 0.22%
Asian Alone - Non Hispanic 7,460 2.94%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 192 0.08%
Two Or More Races - Non Hispanic 6,518 2.57%