 collinsville is a census-designated place (cdp) in lauderdale county, mississippi. the population was 1,823 at the 2000 census. ==geography== collinsville is located at  (32.487906, -88.844205). according to the united states census bureau, the cdp has a total area of , of which  is land and  (0.19%) is water. ==demographics== as of the census of 2000, there were 1,823 people, 701 households, and 541 families residing in the cdp. the population density was 115.7 people per square mile (44.7/kmÂ²). there were 739 housing units at
Census-designated_places_in_Lauderdale_County,_Mississippi Census-designated_places_in_Mississippi Meridian_micropolitan_area