Cunningham is an unincorporated community in Chariton County, in the U.S. state of Missouri.
[1] The community is approximately one mile south of Sumner.
Swan Lake and the Swan Lake National Wildlife Refuge are one-half mile to the south.
[3][4] A post office was established at Cunningham in 1871, and remained in operation until 1910.
This Chariton County, Missouri state location article is a stub.