39939 256th St, Mount Vernon, SD 57363 is on the street of 256th St, in the city of Mount Vernon, South Dakota. It is in the zip code of SD 57363.

39939 256th St, Mount Vernon, SD 57363 is a Single Family home.
It has 3 bedrooms, 1 bathroom, proximately 1,512 square feet floor size, 20.89 acre square feet lot size.
It was built in 1924. It has 1 storey.