Seward County ZIP Codes
Nebraska, United States · 10 codes
Seward County in Nebraska has 10 ZIP codes, from 68313 to 68456, serving 10 places.
ZIP codes in Seward
Frequently asked questions
What is the ZIP code of Seward?
Seward has 10 ZIP codes, from 68313 to 68456. The table lists the places each one serves.
How many places are listed in Seward County?
10 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.