Demographics in Adams County with map view
Metro Area
20,557
Population
314,253
Kennewick Metro Area
10
Population Density
29
Median Age
34
Kennewick Metro Area
Age Distribution
Metro Area
Baby Boomers (Age 55+)
26%
30%
Gen X (Age 41-55)
11%
13%
Millennials (Age 20-40)
26%
27%
Gen Z (Age 0-19)
37%
30%
Gender
Male
51%
Female
49%
Race & Ethnicity
Metro Area
White
32%
55%
Asian
1%
3%
Two or more races
2%
4%
Community
Metro Area
Married
55%
51%
Single
33%
33%
Divorced
8%
11%
Widowed
4%
4%
Language
English Only
49%
Spanish
49%
Indo-European
1%
Other Languages
1%
Health Insurance Coverage By Age
Total Coverage
99%
Under 19 years
36%
19 to 60 years
52%
60 years and over
11%
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