Demographics in Marlborough, MA
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Marlborough?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
41,398
Male
20,081
48.5%
Female
21,317
51.5%
Median Age
37.2
Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White60.9%
Black3.6%
Hispanic16.9%
Asian4.9%
Two or More16.4%
Other14.1%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
28.7%
High School or Higher
47.6%
Foreign Born
29.4%
Veterans
3.4%
Married
43.3%
Avg Household Size
2.5
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Marlborough, MA has a population of 41,398 with a median age of 37.2. The racial makeup is 60.9% White, 16.9% Hispanic, 3.6% Black, 4.9% Asian. About 28.7% of residents hold a bachelor's degree or higher. The foreign-born population is 29.4%.