Demographics in Johnson County
25,925
Population
40
Population Density
39
Median Age
Age Distribution
Metro Area
Baby Boomers (Age 55+)
37%
Gen X (Age 41-55)
12%
Millennials (Age 20-40)
23%
Gen Z (Age 0-19)
28%
Gender
Male
50%
Female
50%
Race & Ethnicity
Metro Area
White
77%
Asian
3%
Black
1%
Two or more races
3%
Community
Metro Area
Married
54%
Single
26%
Divorced
14%
Widowed
6%
Language
English Only
87%
Spanish
10%
Indo-European
1%
Asian/Islander
2%
Health Insurance Coverage By Age
Total Coverage
99%
Under 19 years
27%
19 to 60 years
56%
60 years and over
16%
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