O'Fallon, Missouri

About O'Fallon

Set in the eastern part of Missouri, O'Fallon is a thriving city counting 95,355 people who proudly call it home. It ranks as the 7th largest city in Missouri.

Officially, O'Fallon is an incorporated city with its own municipal government. The community covers 30.55 square miles, giving it a compact, walkable footprint at roughly 3,121 residents per square mile.

📰 O'Fallon News Today

• PETA offers reward to find person who abandoned guinea pigs in exercise balls in O’Fallon, Missouri First Alert 4 · Aug 18
• $5,000 reward offered after guinea pigs found dumped along O'Fallon, Missouri, roadway KSDK · Aug 18
• Storms cause damage, power outages in the St. Louis area FOX 2 · Aug 12
• PETA offers reward to find person who abandoned guinea pigs in exercise balls in O’Fallon, Missouri First Alert 4 · Aug 18
• St. Louis All Local: O'Fallon MO apartment ban falls short, Lambert Airport director's last day Audacy · Aug 14

Live headlines via Google News — updates through the day.

What Makes O'Fallon Unique

• A top-25 city in Missouri by population (#7 of 938 incorporated places).
• Positioned in eastern Missouri, convenient to the region's corridors and crossings.
• Home to 2.3% of Missouri's city-dwelling population.

Why People Love It Here

• The sweet spot: real amenities without big-city congestion.
• Local businesses and schools anchored by a stable resident base of 95,355.
• Well connected: 3+ neighboring communities within 5 miles.

🍽️ Where to Eat in O'Fallon

• Applebee's — american
• Buffalo Wild Wings — wings
• China Buffet & Grill — chinese
• Crazy Bowls & Wraps — american
• Don Emiliano's Restaurante Mexicano — mexican
• Dos Primos — mexican
• Ethyl's Smokehouse — american
• Golden Corral — american
• IHOP — breakfast
• LongHorn Steakhouse — steak house

Local spots mapped by the OpenStreetMap community.

🏞️ Parks & Outdoors in O'Fallon

• Fort Zumwalt Park reviews ★
• Ozzie Smith Sports Complex reviews ★
• Civic Park reviews ★
• Knaust Park reviews ★
• Paul A Westhoff Park reviews ★
• Schrader Farm Park reviews ★
• Wabash Woods Community Park reviews ★
• Westoff park reviews ★

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

🏫 Schools in O'Fallon

• DARDENNE ELEM.
• EMGE ELEM.
• FOREST PARK ELEM.
• FT. ZUMWALT HOPE HIGH
• FT. ZUMWALT NORTH HIGH
• FT. ZUMWALT NORTH MIDDLE
• FT. ZUMWALT WEST HIGH
• FT. ZUWMALT WEST MIDDLE
• JOSEPH L. MUDD ELEM.
• MOUNT HOPE ELEM.
• PHEASANT POINT ELEM.
• ROCK CREEK ELEM.
• TWIN CHIMNEYS ELEM.
• WESTHOFF ELEM.

Public schools, U.S. Dept. of Education (NCES) 2023–24 directory.

⚡ Quick Facts

🗺️ Map of O'Fallon

🏘️ Nearby Communities