USA Zip Code Finder

Oklahoma ZIP Codes

Oklahoma ZIP codes cover major cities like Oklahoma City, Tulsa, Norman, and surrounding areas. ZIP codes starting with 730–749 are unique to Oklahoma.

Quick Facts

  • Total ZIP Codes: 1,070
  • Largest City: Oklahoma City
  • ZIP Range: 73001 – 74966
  • Area Codes: 405, 539, 580, 918

Population Highlights

  • Oklahoma City Metro: ~1.4M
  • Tulsa Metro: ~1.0M
  • Norman Metro: ~125K

Major Counties

  • Oklahoma: 73101–73199
  • Tulsa: 74101–74199
  • Cleveland: 73019–73026

Regional ZIP Distribution

  • Central OK: 73001–73199
  • Northeast OK: 74001–74966
  • Southwest OK: 73501–73999

Area Codes

  • 405, 539, 580, 918: Entire state

Transportation & Landmarks

  • Will Rogers World Airport (Oklahoma City)
  • Tulsa International Airport
  • Major Interstates: I-35, I-40, I-44
  • Landmarks: National Cowboy & Western Heritage Museum

Notable ZIP Codes

Some ZIP codes in Oklahoma are especially significant. 73102 covers downtown Oklahoma City, 74103 covers downtown Tulsa, and 73069 covers Norman. Other ZIPs include 73701 and 73401.

Oklahoma ZIP Code Directory

ZIP Code â–² Common City â–²

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