Demographics in San Dimas, CA
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is San Dimas?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
34,099
Male
16,336
47.9%
Female
17,763
52.1%
Median Age
42.8
Age Distribution
Source: U.S. Census Bureau ACS (2023)Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White46.2%
Black3.4%
Hispanic37.1%
Asian17.6%
Two or More19.1%
Other12.2%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
29.0%
High School or Higher
43.6%
Foreign Born
22.2%
Veterans
3.8%
Married
43.3%
Avg Household Size
2.7
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)San Dimas, CA has a population of 34,099 with a median age of 42.8. The racial makeup is 46.2% White, 37.1% Hispanic, 3.4% Black, 17.6% Asian. About 29.0% of residents hold a bachelor's degree or higher. The foreign-born population is 22.2%.