Demographics in Marion County
409,959
Population
227
Population Density
48
Median Age
Age Distribution
Metro Area
Baby Boomers (Age 55+)
48%
Gen X (Age 41-55)
10%
Millennials (Age 20-40)
21%
Gen Z (Age 0-19)
20%
Gender
Male
49%
Female
51%
Race & Ethnicity
Metro Area
White
64%
Asian
2%
Black
12%
Two or more races
3%
Community
Metro Area
Married
52%
Single
25%
Divorced
13%
Widowed
9%
Language
English Only
84%
Spanish
13%
Indo-European
2%
Asian/Islander
1%
Health Insurance Coverage By Age
Total Coverage
98%
Under 19 years
20%
19 to 60 years
50%
60 years and over
28%
Compare
Compare Demographics in Marion County with your hometown or any other place
VS