Collinsville is located in northwestern Lauderdale County at 32°29′16″N 88°50′39″W (32.487906, -88.844205). Mississippi Highway 19 passes through the community, leading southeast 13 miles (21 km) to Meridian, the county seat, and northwest 26 miles (42 km) to Philadelphia.
Zip Codes in Collinsville, MS that we also serve: 39325