Demographics in Polk County with map view
17,620
Population
39
Population Density
46
Median Age
Age Distribution
Metro Area
Baby Boomers (Age 55+)
45%
Gen X (Age 41-55)
12%
Millennials (Age 20-40)
22%
Gen Z (Age 0-19)
21%
Gender
Male
50%
Female
50%
Race & Ethnicity
Metro Area
White
91%
Two or more races
6%
Community
Metro Area
Married
58%
Single
22%
Divorced
13%
Widowed
7%
Language
English Only
97%
Spanish
2%
Indo-European
1%
Health Insurance Coverage By Age
Total Coverage
99%
Under 19 years
21%
19 to 60 years
58%
60 years and over
21%
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