Milligan, also called South Waveland, is an unincorporated community in Greene Township, Parke County, in the U.S. state of Indiana.

History

A post office was established at Milligan in 1882, and remained in operation until 1957. The community was named for Joseph Milligan, a storekeeper.

Geography

Milligan is located on Indiana State Road 236, at 39°50′44″N 87°02′18″W / 39.84556°N 87.03833°W / 39.84556; -87.03833 with an elevation of 794 feet.