Summit County ZIP Codes
Utah, United States · 9 codes
Summit County in Utah has 9 ZIP codes, from 84017 to 84098, serving 9 places.
ZIP codes in Summit
Frequently asked questions
What is the ZIP code of Summit?
Summit has 9 ZIP codes, from 84017 to 84098. The table lists the places each one serves.
How many places are listed in Summit 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.