West Middleton is an unincorporated community between Russiaville and Kokomo in western Howard County, Indiana, United States. It is part of the Kokomo, Indiana Metropolitan Statistical Area. West Middleton's old school's nickname was the Broncos. History West Middleton was laid out in 1873 by William Middleton, and named for him. Geography West Middleton is located at (40.439444, -86.216111) on County Road 250 South Road (Alto Road). References Unincorporated communities in Howard County, Indiana Unincorporated communities in Indiana Kokomo, Indiana metropolitan area