The state of Oklahoma currently has a total of 763 Zip codes. The first digit of all ZIP codes in Oklahoma is 7. The first two digits can be a combination of 73 or 74. The Oklahoma ZIP code with the largest population is Zip code 73099 in Yukon. The wealthiest ZIP code in Oklahoma based on Adjusted Gross income is 73151 in Oklahoma City.
- Oklahoma City ZIP Codes
- Tulsa ZIP Codes
- Norman ZIP Codes
- Broken Arrow ZIP Codes
- Edmond ZIP Codes
- Lawton ZIP Codes
- Moore ZIP Codes
- Midwest City ZIP Codes
- Enid ZIP Codes
- Stillwater ZIP Codes