USA Zip Code Finder

South Dakota ZIP Codes

South Dakota ZIP codes cover major cities like Sioux Falls, Rapid City, Aberdeen, and surrounding areas. ZIP codes starting with 570–577 are unique to South Dakota.

Quick Facts

  • Total ZIP Codes: 560
  • Largest City: Sioux Falls
  • ZIP Range: 57001 – 57799
  • Area Codes: 605

Population Highlights

  • Sioux Falls Metro: ~0.27M
  • Rapid City Metro: ~0.77M
  • Aberdeen Metro: ~0.46M

Major Counties

  • Minnehaha: 57001–57199
  • Pennington: 57701–57799
  • Brown: 57401–57499

Regional ZIP Distribution

  • Eastern SD: 57001–57799
  • Central SD: 57301–57399
  • Western SD: 57701–57799

Area Codes

  • 605: Entire state

Transportation & Landmarks

  • Sioux Falls Regional Airport
  • Rapid City Regional Airport
  • Major Interstates: I-29, I-90
  • Landmarks: Mount Rushmore, Badlands National Park

Notable ZIP Codes

Some ZIP codes in South Dakota are especially significant. 57101 covers downtown Sioux Falls, 57701 covers Rapid City, and 57401 covers Aberdeen. Other ZIPs include 57301 and 57644.

South Dakota ZIP Code Directory

ZIP Code â–² Common City â–²

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