Demographics in Nantucket County
14,065
Population
243
Population Density
40
Median Age
Age Distribution
Metro Area
Baby Boomers (Age 55+)
38%
Gen X (Age 41-55)
13%
Millennials (Age 20-40)
24%
Gen Z (Age 0-19)
24%
Gender
Male
55%
Female
45%
Race & Ethnicity
Metro Area
White
71%
Asian
2%
Black
9%
Two or more races
2%
Community
Metro Area
Married
53%
Single
35%
Divorced
8%
Widowed
4%
Language
English Only
84%
Spanish
8%
Indo-European
5%
Asian/Islander
2%
Health Insurance Coverage By Age
Total Coverage
100%
Under 19 years
24%
19 to 60 years
60%
60 years and over
16%
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