Trego County ZIP Codes
Kansas, United States · 3 codes
Trego County in Kansas has 3 ZIP codes, from 67631 to 67672, serving 3 places.
ZIP codes in Trego
Frequently asked questions
What is the ZIP code of Trego?
Trego has 3 ZIP codes, from 67631 to 67672. The table lists the places each one serves.
How many places are listed in Trego County?
3 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.