Nantucket County, MA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
14,299
Male
7,267
50.8%
Female
7,032
49.2%
Median Age
40.8 yrs
Avg Household Size
2.8
Foreign Born
15.1%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher42.7%
High School or Higher54.4%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
3.6%
Disability
0.0%
Non-English Home
2.9%
Married
46.2%
Nantucket County, MA has a population of 14,299 according to 2023 Census Bureau estimates. The median age is 40.8 years. The largest racial or ethnic group is White at 70.8% of the population. 42.7% of residents hold a bachelor's degree or higher. 15.1% of residents are foreign-born.