🌍WorldFactly

Countries About

Home/Countries/United States/O'Fallon

🇺🇸

O'Fallon

Quick Facts

👥

29,002

Population

🌍

United States

Country

🕐

America/Chicago

Timezone

📍

38.59°N, 89.91°W

Coordinates

📮

62269

Postal Code

City Info

Country: United States
Country Code: US
Population: 29,002
Timezone: America/Chicago

Explore United States

See full facts and data for United States.

United States Country Page All cities in United States

🌍WorldFactly

Facts, figures, and insights for every country and city on Earth.

Explore

All Countries
Most Populated
Largest Countries
Safest Countries
About

Legal

Privacy Policy
Imprint

© 2026 WorldFactly. Data sourced from public APIs.Built by Werner.Solutions