Postal address
Whyalla, Unincorporated Sa
The postal code of Whyalla, in Unincorporated Sa (South Australia, Australia), is 5600. Include it in your shipments and forms.
Location
Interactive map (lazy-loaded)
Whyalla
OpenStreetMap - loads when you reach here
Frequently asked questions
What is the postal code of Whyalla?
The main postal code of Whyalla (Unincorporated Sa, Australia) is 5600.