San Mar Cdp, 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 San Mar Cdp, MD voting-age population of 333 people, 97.30% of them (324 people) identified their race as White Alone, 0.90% of them (3 people) identified their race as American Indian and Alaska Native Alone, and 0.90% of them (3 people) identified their race as Asian Alone.

The first chart below shows the voting-age population by race and the second chart shows the percentage of San Mar Cdp 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.

San Mar Cdp, MD Voting-age Population By Race in Census 2020
White Alone
American Indian and Alaska Native Alone
Asian Alone
Black or African American Alone
Two Or More Races
Native Hawaiian And Pacific Islander Alone
Some Other Race Alone
Percentage of San Mar Cdp, MD Voting-age Population By Race in Census 2020
White Alone
American Indian and Alaska Native Alone
Asian Alone
Black or African American Alone
Two Or More Races
Native Hawaiian And Pacific Islander Alone
Some Other Race Alone
San Mar Cdp, 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 2 0.60
White Alone 324 97.30
American Indian and Alaska Native Alone 3 0.90
Asian Alone 3 0.90
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 0 0.00
Two Or More Races 1 0.30