Demographics in Sioux County with map view
35,815
Population
45
Population Density
34
Median Age
Age Distribution
Metro Area
Baby Boomers (Age 55+)
33%
Gen X (Age 41-55)
11%
Millennials (Age 20-40)
25%
Gen Z (Age 0-19)
31%
Gender
Male
51%
Female
49%
Race & Ethnicity
Metro Area
White
86%
Black
1%
Two or more races
1%
Community
Metro Area
Married
60%
Single
29%
Divorced
5%
Widowed
5%
Language
English Only
91%
Spanish
8%
Indo-European
1%
Health Insurance Coverage By Age
Total Coverage
99%
Under 19 years
29%
19 to 60 years
54%
60 years and over
15%
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