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US City Data

O'Fallon vs Affton

Side-by-side comparison

How does O'Fallon, MO compare to Affton, MO? O'Fallon has a population of 92,697 with a median household income of $107,203, while Affton has 20,035 residents and a median income of $77,337. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.

Population & Demographics
MetricO'Fallon, MOAffton, MODifference
Population92,69720,035+362.7%
Median Age38.241.7-8.4%
Foreign Born %5.4%13.4%-59.7%
Economy
MetricO'FallonAfftonDifference
Median Income$107,203$77,337+38.6%
Unemployment2.7%2.5%+8.0%
Poverty Rate4.7%5.6%-16.1%
Bachelor's+42.4%35%+21.1%
Housing
MetricO'FallonAfftonDifference
Home Value$305,100$200,300+52.3%
Median Rent$1400/mo$978/mo+43.1%
Housing Units35,5539,278+283.2%

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O'Fallon, MO ProfileAffton, MO ProfileCost of Living in MissouriMore ComparisonsCity Rankings