Wyalkatchem Local area Postcodes
Western Australia, Australia · 2 codes
Wyalkatchem Local area in Western Australia has 2 postcodes, from 6463 to 6485, serving 6 places.
Postcodes in Wyalkatchem
Frequently asked questions
What is the postcode of Wyalkatchem?
Wyalkatchem has 2 postcodes, from 6463 to 6485. The table lists the places each one serves.
How many places are listed in Wyalkatchem Local area?
6 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.