Demographics in Sioux County
Metro Area
3,896
Population
135,589
Bismarck Metro Area
4
Population Density
27
Median Age
37
Bismarck Metro Area
Age Distribution
Metro Area
Baby Boomers (Age 55+)
25%
35%
Gen X (Age 41-55)
10%
13%
Millennials (Age 20-40)
25%
27%
Gen Z (Age 0-19)
40%
25%
Gender
Male
50%
Female
50%
Race & Ethnicity
Metro Area
White
12%
86%
Two or more races
3%
4%
Community
Metro Area
Married
27%
55%
Single
56%
32%
Divorced
13%
8%
Widowed
4%
6%
Language
English Only
94%
Other Languages
5%
Health Insurance Coverage By Age
Total Coverage
99%
Under 19 years
38%
19 to 60 years
54%
60 years and over
8%
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