Eureka County ZIP Codes
Nevada, United States · 2 codes
Eureka County in Nevada has 2 ZIP codes, from 89316 to 89821, serving 2 places.
ZIP codes in Eureka
Frequently asked questions
What is the ZIP code of Eureka?
Eureka has 2 ZIP codes, from 89316 to 89821. The table lists the places each one serves.
How many places are listed in Eureka County?
2 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.