Gaithersburg City, Maryland Voting-age Population By Race in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among the Gaithersburg City, MD voting-age population of 53,389 people, 37.45% of them (19,996 people) identified their race as White Alone, 19.94% of them (10,645 people) identified their race as Asian Alone, and 16.14% of them (8,615 people) identified their race as Black or African American Alone.

The first chart below shows the voting-age population by race and the second chart shows the percentage of Gaithersburg City voting-age population for each race. You can also find this information in a table below.

You can see similar information for other Maryland cities and places and also for the state of Maryland.

Gaithersburg City, MD Voting-age Population By Race in Census 2020
White Alone
Asian Alone
Black or African American Alone
Some Other Race Alone
Two Or More Races
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Gaithersburg City, MD Voting-age Population By Race in Census 2020
White Alone
Asian Alone
Black or African American Alone
Some Other Race Alone
Two Or More Races
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Gaithersburg City, MD Voting-age Population By Race in Census 2020
0 of 0
Race Voting-age Population % of City or Place Voting-age Population
Black or African American Alone 8615 16.14
White Alone 19996 37.45
American Indian and Alaska Native Alone 484 0.91
Asian Alone 10645 19.94
Native Hawaiian And Pacific Islander Alone 61 0.11
Some Other Race Alone 8182 15.33
Two Or More Races 5406 10.13