Demographics in Marion County
28,525
Population
65
Population Density
39
Median Age
Age Distribution
Metro Area
Baby Boomers (Age 55+)
38%
Gen X (Age 41-55)
11%
Millennials (Age 20-40)
25%
Gen Z (Age 0-19)
26%
Gender
Male
49%
Female
51%
Race & Ethnicity
Metro Area
White
90%
Asian
1%
Black
5%
Two or more races
3%
Community
Metro Area
Married
51%
Single
28%
Divorced
13%
Widowed
7%
Language
English Only
99%
Health Insurance Coverage By Age
Total Coverage
98%
Under 19 years
24%
19 to 60 years
57%
60 years and over
17%
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