population of merrillville indiana
Merrillville ( /mÉrÉlvÉªl/) is a town in Ross Township, Lake County, Indiana, United States. The population was 35,246 at the 2010 census. Merrillville is located in the east-central portion of Lake County. Merrillville is located at 41Â°29â²08â³N 87Â°20â²07â³W / 41.485669Â°N 87.335390Â°W / 41.485669; -87.335390.