Demographics in Ada County
Metro Area
524,673
Population
826,521
Boise City Metro Area
446
Population Density
39
Median Age
36
Boise City Metro Area
Age Distribution
Metro Area
Baby Boomers (Age 55+)
35%
34%
Gen X (Age 41-55)
13%
13%
Millennials (Age 20-40)
28%
27%
Gen Z (Age 0-19)
24%
26%
Gender
Male
50%
Female
50%
Race & Ethnicity
Metro Area
White
80%
76%
Asian
3%
2%
Black
2%
1%
Two or more races
4%
4%
Community
Metro Area
Married
55%
55%
Single
29%
29%
Divorced
11%
11%
Widowed
4%
4%
Language
English Only
91%
Spanish
4%
Indo-European
2%
Asian/Islander
1%
Other Languages
1%
Health Insurance Coverage By Age
Total Coverage
98%
Under 19 years
23%
19 to 60 years
59%
60 years and over
16%
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