Aussie Suburbs and Postcodes Made Easy!

Postcode API is a free service that allows anyone to easily lookup Australian suburbs and postcodes based on various criteria.

Version 0 is now available in public beta.

Join our mailing list to receive Postcode API updates.

Example Code

$ curl -H 'Accept: application/json; indent=4'

        "name": "Collingwood",
        "postcode": 3066,
        "state": {
            "name": "Victoria",
            "abbreviation": "VIC"
        "locality": "HAWTHORN",
        "latitude": -37.8,
        "longitude": 144.9833