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Small-town charm, big-city access, endless opportunities.
O'Fallon exudes a welcoming and family-friendly atmosphere. The community is well-maintained, with attractive residential areas and a vibrant commercial district. Residents take pride in their city, fostering a strong sense of belonging and civic engagement.
City Snapshot
Population
32,289
County
St. Clair County
Timezone
America/Chicago
Median Income
$68,915
Quick Numbers
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