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Oklahoma ZIP codes

Oklahoma has 765 ZIP codes (73001–74966) across 582 cities and towns and 77 counties.

ZIP codes
765
With delivery area
664
Population in ZIPs
4,028,588
Cities & towns
582
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Richest ZIP codes in Oklahoma Most expensive ZIP codes

Zoom in to see ZIP code boundaries. Click a dot to open a ZIP code, or anywhere else to see which ZIP it's in.

Largest cities in Oklahoma

Oklahoma ZIP codes by county

Most populated Oklahoma ZIP codes

  1. 73099 Yukon – 91,014
  2. 74012 Broken Arrow – 65,060
  3. 73160 Oklahoma City – 62,690
  4. 73013 Edmond – 58,023
  5. 74055 Owasso – 51,381
  6. 73072 Norman – 50,881
  7. 73034 Edmond – 48,831
  8. 74133 Tulsa – 48,699
  9. 73505 Lawton – 47,790
  10. 73012 Edmond – 46,993

All Oklahoma cities and towns

Frequently asked questions

How many ZIP codes are in Oklahoma?

Oklahoma has 765 ZIP codes: 664 with a delivery area and 101 PO Box or single-organization ZIP codes.

What ZIP codes does Oklahoma use?

Oklahoma ZIP codes run from 73001 to 74966.

Which Oklahoma ZIP code has the most people?

ZIP code 73099 in Yukon has the largest population, about 91,014 residents (ACS 2020–2024).