Demographics in San Mar, MD
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is San Mar?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
433
Male
193
44.6%
Female
240
55.4%
Median Age
66.9
Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White93.8%
Black5.3%
Hispanic0.9%
Two or More0.9%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
14.6%
High School or Higher
69.0%
Foreign Born
0.0%
Veterans
4.4%
Married
28.9%
Avg Household Size
1.9
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)San Mar, MD has a population of 433 with a median age of 66.9. The racial makeup is 93.8% White, 0.9% Hispanic, 5.3% Black. About 14.6% of residents hold a bachelor's degree or higher. The foreign-born population is 0.0%.