Collinsville, Illinois

About Collinsville

Collinsville is a close-knit town in southwestern Illinois with an estimated population of 23,766.

Collinsville holds the status of an incorporated city with its own municipal government. The community covers 15.41 square miles, giving it a balanced suburban layout with room to breathe at roughly 1,542 residents per square mile.

📰 Collinsville News Today

• Michael J. Keefe Obituary Aug 10, 2026 Barry Wilson Funeral Home & Cremation Services · Aug 10
• Collinsville teens ‘kidnapped’ by ICE while on the way to work in central Illinois STLPR · Jun 10
• Collinsville Air Quality Index (AQI) and USA Air Pollution IQAir · Jun 24
• August C. Lohmann, Jr. Obituary Jun 14, 2026 Meridith Funeral Home, P.C. · Jun 14
• Michael Buettner Kassly Mortuary · Jul 5

Live headlines via Google News — updates through the day.

What Makes Collinsville Unique

• One of 7 places in the US named Collinsville — but the Illinois one has a character all its own.
• 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 23,766.
• Well connected: 3+ neighboring communities within 5 miles.

🍽️ Where to Eat in Collinsville

• Applebee's — american
• Bandana's Bar-B-Q Collinsville, IL — barbecue
• Colton's Steak House & Grill — steak house
• Fazzi's Restaurant & Bar
• Ramon's El Dorado — mexican
• Ravanelli's Restaurant
• Red Top BBQ and Chili — barbecue
• Scooter's Coffee — coffee shop (café)
• Spring Garden Family Restaurant
• Starbucks — coffee shop (café)

Local spots mapped by the OpenStreetMap community.

🎡 Fun Things to Do

• World's Largest Catsup Bottle · Attraction
• City Museum · Museum
• Collinsville Aqua Park · Water park

Attractions mapped by the OpenStreetMap community.

🏞️ Parks & Outdoors in Collinsville

• American Legion reviews ★
• Collinsville Jaycee Sports Complex reviews ★
• Glidden City Park reviews ★
• Listemann Park reviews ★
• Listemann Public Park reviews ★
• Metro East Park and Recreation District reviews ★
• Morris Hills Park reviews ★
• SLSG Metro Soccer Park reviews ★
• Schnuck's Memorial Park reviews ★
• Willoughby Heritage Farm reviews ★
• Woodland Park reviews ★

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

🏫 Schools in Collinsville

• Collinsville Area Career Ctr
• Collinsville High School
• Collinsville Middle School
• Dorris Intermediate Sch
• Jefferson Elem School
• John A Renfro Elementary School
• Kreitner Elem School
• Summit Elementary School
• Twin Echo Elem School
• Webster Elementary School

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

⚡ Quick Facts

🗺️ Map of Collinsville

🏘️ Nearby Communities