Collinsville, Illinois is a lively city near the Mississippi River and the St. Louis area. It is known for its historic sites, local parks, and its place along the old Route 66.
Location Map of Collinsville, Madison County, Illinois
About Map: The map shows the location of Collinsville in Madison County, in the U.S. state of Illinois.
Collinsville Map, Illinois
About Collinsville Map: The Google Map highlights the location of Collinsville in Madison County, Illinois. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.
Where is Collinsville Located?
Collinsville is a city located in Madison County, Illinois, the United States. It is about 12 miles east of downtown St. Louis, Missouri, and 8 miles east of the Mississippi River. Collinsville is located at approximately 38.6703° North latitude and 89.9840° West longitude. The 2020 Census recorded 24,707 residents, and the city covers about 14.50 square miles (37.55 sq km). Collinsville was settled in the early 19th century and incorporated in 1850. Its location along major transportation routes helped the city grow as a regional center for trade and industry. The area is especially known for Cahokia Mounds, a major prehistoric Native American site just south of the city, and for its connection to the historic U.S. Route 66.
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Collinsville City Facts
| Fact | Details |
|---|---|
| City | Collinsville |
| State | Illinois |
| County | Madison County |
| Country | United States |
| Region | Metro East / Greater St. Louis |
| Founded | 1817 |
| Incorporated | 1850 |
| Total Area | 14.50 sq mi (37.55 sq km) |
| Land Area | 14.47 sq mi (37.48 sq km) |
| Water Area | 0.03 sq mi (0.08 sq km) |
| Elevation | About 500 ft (152 m) |
| Population (2020 Census) | 24,707 |
| Time Zone | Central Standard Time (CST); Central Daylight Time (CDT) |
| ZIP Codes | 62234, 62269 |
| Area Code | 618, 730 |
| Major Highways | Interstate 55, Interstate 70, Interstate 255, U.S. Route 40, Illinois Route 159 |
| Public Transit | Madison County Transit |
| Major Attractions | Cahokia Mounds, World's Largest Catsup Bottle, Collinsville Historic District, Willoughby Heritage Farm |
| Official Website | https://www.collinsvilleil.org/ |
Distance from Collinsville, IL to Nearby Cities
- Caseyville, IL – 5 miles (8 km)
- Fairview Heights, IL – 6 miles (10 km)
- Edwardsville, IL – 10 miles (16 km)
- Belleville, IL – 10 miles (16 km)
- St. Louis, MO – 12 miles (19 km)
- East St. Louis, IL – 10 miles (16 km)
- Granite City, IL – 10 miles (16 km)
- O'Fallon, IL – 12 miles (19 km)
- Highland, IL – 25 miles (40 km)
- Alton, IL – 20 miles (32 km)
- St. Charles, MO – 25 miles (40 km)
- Troy, IL – 10 miles (16 km)
- Hillsboro, IL – 45 miles (72 km)
- Jacksonville, IL – 75 miles (121 km)
- Springfield, IL – 90 miles (145 km)
- Columbia, MO – 125 miles (201 km)
Top Attractions in Collinsville
- Cahokia Mounds State Historic Site – Major archaeological site preserving the remains of an ancient Mississippian civilization and its large earthen mounds.
- World's Largest Catsup Bottle – Famous 170-foot water tower shaped like a ketchup bottle and a popular Route 66 landmark.
- Willoughby Heritage Farm – Historic farm and educational site featuring gardens, animals, trails, and local agricultural history.
- Collinsville Historic District – Area with historic buildings, local businesses, restaurants, and community landmarks.
- Collinsville Gateway Center – Community and event facility serving local gatherings and activities.
- Madison County Transit Trails – Network of recreational trails for walking and cycling across the Metro East region.
- Gateway Arch National Park – Major St. Louis attraction featuring the Gateway Arch, museum exhibits, and views of the Mississippi River.
- Missouri Botanical Garden – Historic botanical garden in St. Louis with extensive plant collections, themed gardens, and seasonal displays.
Airports Near Collinsville
- St. Louis Lambert International Airport (STL) – 25 miles
- MidAmerica St. Louis Airport (BLV) – 20 miles
- Spirit of St. Louis Airport (SUS) – 35 miles
- St. Louis Downtown Airport (CPS) – 15 miles
- Veterans Airport of Southern Illinois (MWA) – 80 miles
Sources:
Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official City of Collinsville website and local government records.
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