Postal address
Williamstown, Hobsons Bay
The postal code of Williamstown, in Hobsons Bay (Victoria, Australia), is 3016. Include it in your shipments and forms.
Location
Interactive map (lazy-loaded)
Williamstown
OpenStreetMap - loads when you reach here
Frequently asked questions
What is the postal code of Williamstown?
The main postal code of Williamstown (Hobsons Bay, Australia) is 3016.