Caddo County ZIP Codes
Oklahoma, United States · 13 codes
Caddo County in Oklahoma has 13 ZIP codes, from 73001 to 73053, serving 13 places.
ZIP codes in Caddo
Frequently asked questions
What is the ZIP code of Caddo?
Caddo has 13 ZIP codes, from 73001 to 73053. The table lists the places each one serves.
How many places are listed in Caddo County?
13 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.