Garfield County ZIP Codes
Oklahoma, United States · 17 codes
Garfield County in Oklahoma has 17 ZIP codes, from 73701 to 74640, serving 17 places.
ZIP codes in Garfield
Frequently asked questions
What is the ZIP code of Garfield?
Garfield has 17 ZIP codes, from 73701 to 74640. The table lists the places each one serves.
How many places are listed in Garfield County?
17 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.