Barnstable County, MA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
230,073
Male
110,864
48.2%
Female
119,209
51.8%
Median Age
55.1 yrs
Avg Household Size
2.2
Foreign Born
9.6%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher37.5%
High School or Higher54.5%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
6.5%
Disability
0.0%
Non-English Home
2.9%
Married
48.4%
Barnstable County, MA has a population of 230,073 according to 2023 Census Bureau estimates. The median age is 55.1 years. The largest racial or ethnic group is White at 87.0% of the population. 37.5% of residents hold a bachelor's degree or higher. 9.6% of residents are foreign-born.