About This Place
Collinsville is a census-designated place (CDP) in Lauderdale County, Mississippi, United States. The population was 1,823 at the 2000 census.
Collinsville is located at 32°29′16″N 88°50′39″W / 32.48778°N 88.84417°W / 32.48778; -88.84417 (32.487906, -88.844205).
According to the United States Census Bureau, the CDP has a total area of 15.8 square miles (40.9 km²), of which, 15.8 square miles (40.8 km²) of it is land and 0.04 square miles (0.1 km²) of it (0.19%) is water.