San Mar CDP, Maryland Census 2020 Population By Race and Ethnicity

Updated on September 4, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 366 population of San Mar CDP, MD residents comprised of 2 residents who identified as Hispanic or Latino (0.55%), and 364 residents who identified as Non-Hispanic (99.45%).

Race: The White Alone population was the largest racial group in San Mar CDP, MD, with a population of 351 (95.90%). The Two Or More Races population was the second largest racial group in San Mar CDP, MD, with a population of 6 (1.64%). The Asian Alone population was the third largest racial group in San Mar CDP, MD, with a population of 4 (1.09%). The smallest racial group in San Mar CDP, MD was Some Other Race Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in San Mar CDP, MD, with a population of 351 (95.90%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in San Mar CDP, MD, with a population of 5 (1.37%). The Non-Hispanic - Asian Alone population was the third largest ethnic group in San Mar CDP, MD, with a population of 4 (1.09%). The smallest ethnic group in San Mar CDP, MD was Hispanic - Some Other Race Alone with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in San Mar CDP, Maryland from the 2020 decennial census.

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

San Mar CDP, MD Hispanics and Non Hispanics Population in Census 2020
Total Population:
San Mar CDP, MD Racial Groups in Census 2020
Total Population:
San Mar CDP, MD Ethnicity Groups in Census 2020
Total Population:
San Mar CDP, MD Population of Racial Groups in Census 2020
Items per page:
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Race Population % of City or Place Population
Black or African American Alone 2 0.55
White Alone 351 95.90
American Indian and Alaska Native Alone 3 0.82
Asian Alone 4 1.09
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 0 0.00
Two Or More Races 6 1.64
San Mar CDP, MD Population of Ethnicity Groups in Census 2020
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0 of 0
Ethnicity Population % of City or Place Population
Non-Hispanic - White Alone 351 95.90
Non-Hispanic - Two or More Races 5 1.37
Non-Hispanic - Asian Alone 4 1.09
Non-Hispanic - Black Alone 2 0.55
Non-Hispanic - American Indian & Alaska Native 2 0.55
Hispanic - American Indian & Alaska Native 1 0.27
Hispanic - Two or More Races 1 0.27
Hispanic - Black Alone 0 0.00
Hispanic - White Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Non-Hispanic - Some Other Race Alone 0 0.00
Hispanic - Some Other Race Alone 0 0.00