COUNTRYAU
CODES18,521
REGIONS8
Australia has 18,521 postal codes (ZIP codes) across 8 regions. Each code maps to a place name, administrative region and coordinates. Search any Australia postal code below, or fetch it from the free API.
Postal codes
18,521
Regions
8
Country
🇦🇺Australia
Search Australia postal codes
Browse by region (8)
A sample postal code from each region — open one for its place, coordinates and API call.
Frequently asked questions about Australia postal codes
How many postal codes does Australia have?
Australia has 18,521 postal codes across 8 regions in our dataset.
How do I look up a Australia postal code?
Use the search box above to find any Australia postal code by code or place name, or call the free API — no key required.
What does a Australia postal code look like?
For example, 2540 is a valid postal code in Australia. Open it to see its place, region and coordinates.
Query Australia postal codes from the API
Free REST API, no key required. 18,521 Australia codes, each resolvable in one request.