Sheridan County ZIP Codes
Montana, United States · 9 codes
Sheridan County in Montana has 9 ZIP codes, from 59211 to 59275, serving 9 places.
ZIP codes in Sheridan
Frequently asked questions
What is the ZIP code of Sheridan?
Sheridan has 9 ZIP codes, from 59211 to 59275. The table lists the places each one serves.
How many places are listed in Sheridan 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.