Affton Demographics

Population
21,919
% Male
48
% Female
52
Median Age
40.39
Households
9,648
Family
5,828
Non-Family
490
With Children
2438
No Children
3,390
Average Household Size
2.245
Median household income
$54,987
Average household income
$65,808
Per capita income
$28,968
Median Disposable Income
$47,129