Population By Race and Ethnicity in Washtenaw County, MI in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 368,242 population of Washtenaw County, Michigan comprised of 18,327 people who identified as Hispanic (4.98%), and 349,915 people who identified as Non-Hispanic (95.02%).

Race: The White Alone population was the largest racial group in Washtenaw County, Michigan with a population of 273,138 (74.17%); Black or African American Alone population was the second largest racial group with a population of 45,328 (12.31%); and Asian Alone was the third largest racial group with a population of 34,525 (9.38%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washtenaw County, Michigan in 2019, with a population of 258,001 (70.06%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 44,209 (12.01%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 34,222 (9.29%).

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

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

See this for other years:
Hispanics and Non Hispanics in Washtenaw County, MI in 2019
Total Population:
Race in Washtenaw County, MI in 2019
Total Population:
Ethnicity in Washtenaw County, MI in 2019
Total Population:
Population By Race in Washtenaw , MI in 2019
Race Population Percentage
Black or African American Alone 45,328 12.31%
White Alone 273,138 74.17%
American Indian and Alaska Native Alone 1,460 0.4%
Asian Alone 34,525 9.38%
Native Hawaiian And Pacific Islander Alone 210 0.06%
Two Or More Races 13,581 3.69%
Population By Ethnicity in Washtenaw , MI in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,119 0.3%
White Alone - Hispanic 15,137 4.11%
American Indian and Alaska Native Alone - Hispanic 445 0.12%
Asian Alone - Hispanic 303 0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic 72 0.02%
Two Or More Races - Hispanic 1,251 0.34%
Black or African American Alone - Non Hispanic 44,209 12.01%
White Alone - Non Hispanic 258,001 70.06%
American Indian and Alaska Native Alone - Non Hispanic 1,015 0.28%
Asian Alone - Non Hispanic 34,222 9.29%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 138 0.04%
Two Or More Races - Non Hispanic 12,330 3.35%