South Dakota ZIP Codes

South Dakota contains 374 ZIP codes across 66 counties and 363 cities. Browse by city or county below, or jump to the largest and highest-income ZIP codes in South Dakota.

Cities in South Dakota

Browse all 363 cities in South Dakota

Counties in South Dakota

Largest ZIP Codes by Population in South Dakota

  • 57106 – SIOUX FALLS (50,299)
  • 57701 – RAPID CITY (45,046)
  • 57103 – SIOUX FALLS (35,785)
  • 57702 – RAPID CITY (34,985)
  • 57401 – ABERDEEN (32,217)
  • 57108 – SIOUX FALLS (31,255)
  • 57104 – SIOUX FALLS (26,627)
  • 57201 – WATERTOWN (26,119)
  • 57006 – BROOKINGS (23,402)
  • 57105 – SIOUX FALLS (22,754)

Highest Income ZIP Codes in South Dakota

  • 57767 – OWANKA ($250,001)
  • 57759 – NEMO ($166,111)
  • 57465 – NORTHVILLE ($140,000)
  • 57553 – MILESVILLE ($137,143)
  • 57657 – TRAIL CITY ($132,500)
  • 57041 – LYONS ($128,750)
  • 57027 – FAIRVIEW ($118,750)
  • 57020 – CROOKS ($114,667)
  • 57460 – MANSFIELD ($114,583)
  • 57050 – NUNDA ($114,250)