O'Fallon, Illinois

About O'Fallon

O'Fallon, IL is a thriving city located in southwestern Illinois counting 32,169 people who proudly call it home.

O'Fallon holds the status of an incorporated city with its own municipal government. The community covers 15.8 square miles, giving it a balanced suburban layout with room to breathe at roughly 2,036 residents per square mile.

📰 O'Fallon News Today

• O’Fallon woman’s family questions ties between officials and man charged in her death - Belleville News-Democrat Belleville News-Democrat · Aug 14
• Helen Thompson (–2026) of O Fallon, IL | Obituary riverbender.com · Aug 18
• 347 Logan Dr, O'Fallon, IL 62269 Realtor.com · Aug 14
• O’Fallon, Illinois community replaces stolen bike for young boy FOX 2 · Aug 6
• O'Fallon, Illinois, library wants voters to approve $17.5M bonds for a new building STLPR · Jun 25

Live headlines via Google News — updates through the day.

What Makes O'Fallon Unique

• Positioned in southwestern Illinois, convenient to the region's corridors and crossings.
• Part of the fabric of Illinois — one of 1,461 recognized communities statewide.

Why People Love It Here

• Big enough for services and schools, small enough to feel like home.
• Local businesses and schools anchored by a stable resident base of 32,169.
• Well connected: 3+ neighboring communities within 6 miles.

📍 Neighborhoods in O'Fallon

Click a neighborhood to see it on the map.

🍽️ Where to Eat in O'Fallon

• Bella Milano — italian
• Dogwood Social House
• First Watch — american
• Gia's Pizza
• Schiappa's Restaurant — italian
• Starbucks — coffee shop (café)
• Syberg's — american
• bb.q Chicken — korean
• Buffalo Wild Wings — wings
• Dewey's Pizza - O'Fallon — pizza

Local spots mapped by the OpenStreetMap community.

🎡 Fun Things to Do

• O'Fallon Historical Society · Museum
• Scenic Red Caboose · Attraction

Attractions mapped by the OpenStreetMap community.

🏞️ Parks & Outdoors in O'Fallon

• Extended Stay Park reviews ★
• Hesse Park reviews ★
• O'Fallon City Park reviews ★
• O'Fallon Community Park reviews ★
• O'Fallon Family Sports Park reviews ★
• Rock Springs Dog Park reviews ★
• Rock Springs Park reviews ★
• Rohr Park reviews ★
• St Ellen Mine Park reviews ★
• Thoman Park reviews ★

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

🏫 Schools in O'Fallon

• Amelia V Carriel Jr High
• Dawn Elser Elementary School
• Delores Moye Elem School
• Estelle Kampmeyer Elem School
• Fulton Jr High School
• J Emmett Hinchcliffe Sr Elem Sch
• Joseph Arthur Middle School
• Laverna Evans Elem School
• Marie Schaefer Elem School
• O Fallon High School

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

⚡ Quick Facts

🗺️ Map of O'Fallon

🏘️ Nearby Communities