Australia Postcode Database

Country Information

CountryAustralia

ISO CodeAU / AUS

LanguageEnglish

Total Records18,514

Australia uses a numeric code of 4 digits (e.g. 0800). Because leading zeros are significant, codes are always stored as strings — a code such as 0800 is not the same as 800. Four-digit numeric postcode; leading zeros are significant.

This database currently holds 18,514 postal codes ranging from 0800 to 9015, linked to 0 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. Addresses here are organised as State / Territory → Suburb / Locality. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: a third-party open dataset. This is an imported reference dataset, not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

Australia Postcode Data

3,171 postcode found

Postal Code	State / Territory	Suburb / Locality	Building / Place	Records
1790	New South Wales	North Sydney	North Sydney	1
1800	New South Wales	Burwood	Burwood	1
1805	New South Wales	Burwood	Burwood	1
1811	New South Wales	Parramatta	Parramatta	1
1819	New South Wales	Strathfield	Strathfield	1
1825	New South Wales	Strathfield	Strathfield	1
1830	New South Wales	Cumberland	Cumberland	1
1831	New South Wales	Cumberland	Cumberland	1
1835	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	1
1851	New South Wales	Fairfield	Fairfield	2
1860	New South Wales	Fairfield	Fairfield	1
1871	New South Wales	Liverpool	Liverpool	1
1874	New South Wales	Liverpool	Liverpool	1
1875	New South Wales	Liverpool	Liverpool	1
1885	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	1
1888	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	1
1890	New South Wales	Liverpool	Liverpool	1
1891	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	1
2000	New South Wales	Sydney	Sydney	9
2001	New South Wales	Sydney	Sydney	1
2002	New South Wales	Sydney	Sydney	1
2004	New South Wales	Randwick	Randwick	2
2006	New South Wales	Sydney	Sydney	1
2007	New South Wales	Sydney	Sydney	2
2008	New South Wales	Sydney	Sydney	3
2009	New South Wales	Sydney	Sydney	2
2010	New South Wales	Sydney	Sydney	3
2011	New South Wales	Sydney	Sydney	6
2012	New South Wales	Blacktown	Blacktown	1
2013	New South Wales	Blacktown	Blacktown	1
2015	New South Wales	Sydney	Sydney	3
2016	New South Wales	Sydney	Sydney	1
2017	New South Wales	Sydney	Sydney	3
2018	New South Wales	Bayside (NSW)	Bayside (NSW)	2
2019	New South Wales	Bayside (NSW)	Bayside (NSW)	2
2020	New South Wales	Sydney	Sydney	3
2021	New South Wales	Randwick	Randwick	3
2022	New South Wales	Waverley	Waverley	3
2023	New South Wales	Woollahra	Woollahra	1
2024	New South Wales	Waverley	Waverley	3
2025	New South Wales	Woollahra	Woollahra	1
2026	New South Wales	Waverley	Waverley	5
2027	New South Wales	Woollahra	Woollahra	4
2028	New South Wales	Woollahra	Woollahra	1
2029	New South Wales	Waverley	Waverley	1
2030	New South Wales	Waverley	Waverley	6
2031	New South Wales	Randwick	Randwick	5
2032	New South Wales	Bayside (NSW)	Bayside (NSW)	2
2033	New South Wales	Sydney	Sydney	1
2034	New South Wales	Randwick	Randwick	2

Page 7 of 64 · 3,171 postcode

Postcodes by Region

Postcodes by City

Frequently Asked Questions

Yes. Australia postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.

18,514 This database currently lists

The records are imported from a third-party open dataset, an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.

Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.