Kay County ZIP Codes
Oklahoma, United States · 9 codes
Kay County in Oklahoma has 9 ZIP codes, from 74601 to 74653, serving 9 places.
ZIP codes in Kay
Frequently asked questions
What is the ZIP code of Kay?
Kay has 9 ZIP codes, from 74601 to 74653. The table lists the places each one serves.
How many places are listed in Kay County?
9 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.