รหัสไปรษณีย์South Dakota (SD)
เขต
66Aurora County 3Beadle County 8Bennett County 4Bon Homme County 5Brookings County 8Brown County 14Brule County 4Buffalo County 2Butte County 4Campbell County 3Charles Mix County 7Clark County 7Clay County 4Codington County 6Corson County 10Custer County 5Davison County 3Day County 7Deuel County 6Dewey County 7Douglas County 5Edmunds County 4Fall River County 5Faulk County 6Grant County 8Gregory County 7Haakon County 3Hamlin County 6Hand County 3Hanson County 3Harding County 6Hughes County 3Hutchinson County 7Hyde County 3Jackson County 5Jerauld County 3Jones County 3Kingsbury County 7Lake County 7Lawrence County 7Lincoln County 7Lyman County 6Marshall County 6McCook County 5McPherson County 3Meade County 11Mellette County 3Miner County 4Minnehaha County 26Moody County 4Oglala Lakota County 6Pennington County 14Perkins County 5Potter County 4Roberts County 9Sanborn County 3Spink County 11Stanley County 2Sully County 2Todd County 5Tripp County 5Turner County 8Union County 5Walworth County 5Yankton County 6Ziebach County 2