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Iowa ZIP Codes

Iowa ZIP codes cover major cities like Des Moines, Cedar Rapids, Davenport, and other areas across the state. ZIP codes starting with 500–528 are unique to Iowa.

Quick Facts

  • Total ZIP Codes: 994
  • Largest City: Des Moines
  • ZIP Range: 50001 – 52809
  • Area Codes: 319, 515, 563, 641, 712

Population Highlights

  • Des Moines Metro: ~0.7M
  • Cedar Rapids Metro: ~0.3M
  • Davenport Metro: ~0.4M

Major Counties

  • Polk: 50001–50329
  • Linn: 52401–52499
  • Scott: 52701–52799
  • Johnson: 52201–52250
  • Story: 50010–50075

Regional ZIP Distribution

  • Northern IA: 50401–52809
  • Central IA: 50001–50679
  • Southern IA: 50001–52649

Area Codes

  • 319, 515, 563, 641, 712: Entire state

Transportation & Landmarks

  • Major Airports: Des Moines Intl. (DSM), Cedar Rapids (CID)
  • Major Highways: I-35, I-80, I-29
  • Landmarks: Iowa State Capitol, Field of Dreams, Amana Colonies

Notable ZIP Codes

Some ZIP codes in Iowa are especially significant. 50309 covers downtown Des Moines, 52401 covers Cedar Rapids, and 52801 covers Davenport. Rural ZIP codes include 50010 and 50677.

Iowa ZIP Code Directory

ZIP Code â–² Common City â–²

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