Indiana
Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...
.
History
A post office called Carlos City was established in 1882, the name was changed to Carlos in 1895, and the post office closed in 1976.