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Welcome to POST-CODE.NET.AU

Find postcodes in Australia. You can search postcodes by state and city OR you can find your postcode by number. If you like, you can simply search postcode using any keyword or number in search field above.

States in Australia

About Australian postcodes

Introduced in 1967, postal codes in Australia have four numbers and they are placed at the end of the address. Australian postcodes are managed by Australia Post.

State Abbreviation Postcodes
Australian Capital Territory ACT 2600 to 2618 and 29**
New South Wales NSW 2***
Northern Territory NT 08** and 09**
Queensland QLD 4***
South Australia SA 5***
Tasmania TAS 7***
Victoria VIC 3***
Western Australia WA 6***