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
5045	South Australia	West Torrens	West Torrens	5
5046	South Australia	Marion	Marion	3
5047	South Australia	Onkaparinga	Onkaparinga	4
5048	South Australia	Marion	Marion	5
5049	South Australia	Holdfast Bay	Holdfast Bay	5
5050	South Australia	Mitcham	Mitcham	2
5051	South Australia	Onkaparinga	Onkaparinga	4
5052	South Australia	Adelaide Hills	Adelaide Hills	2
5061	South Australia	Unley	Unley	6
5062	South Australia	Mitcham	Mitcham	11
5063	South Australia	Burnside	Burnside	5
5064	South Australia	Mitcham	Mitcham	6
5065	South Australia	Burnside	Burnside	5
5066	South Australia	Adelaide Hills	Adelaide Hills	7
5067	South Australia	Burnside	Burnside	5
5068	South Australia	Norwood Payneham and St Peters	Norwood Payneham and St Peters	8
5069	South Australia	Norwood Payneham and St Peters	Norwood Payneham and St Peters	6
5070	South Australia	Norwood Payneham and St Peters	Norwood Payneham and St Peters	10
5071	South Australia	Norwood Payneham and St Peters	Norwood Payneham and St Peters	2
5072	South Australia	Adelaide Hills	Adelaide Hills	8
5073	South Australia	Adelaide Hills	Adelaide Hills	4
5074	South Australia	Campbelltown (SA)	Campbelltown (SA)	2
5075	South Australia	Port Adelaide Enfield	Port Adelaide Enfield	2
5076	South Australia	Adelaide Hills	Adelaide Hills	2
5081	South Australia	Prospect	Prospect	6
5082	South Australia	Port Adelaide Enfield	Port Adelaide Enfield	6
5083	South Australia	Port Adelaide Enfield	Port Adelaide Enfield	3
5084	South Australia	Port Adelaide Enfield	Port Adelaide Enfield	4
5085	South Australia	Port Adelaide Enfield	Port Adelaide Enfield	6
5086	South Australia	Tea Tree Gully	Tea Tree Gully	6
5087	South Australia	Port Adelaide Enfield	Port Adelaide Enfield	2
5088	South Australia	Port Adelaide Enfield	Port Adelaide Enfield	1
5089	South Australia	Tea Tree Gully	Tea Tree Gully	1
5090	South Australia	Tea Tree Gully	Tea Tree Gully	1
5091	South Australia	Tea Tree Gully	Tea Tree Gully	3
5092	South Australia	Tea Tree Gully	Tea Tree Gully	4
5093	South Australia	Tea Tree Gully	Tea Tree Gully	2
5094	South Australia	Salisbury	Salisbury	3
5095	South Australia	Salisbury	Salisbury	3
5096	South Australia	Tea Tree Gully	Tea Tree Gully	3
5097	South Australia	Tea Tree Gully	Tea Tree Gully	3
5098	South Australia	Port Adelaide Enfield	Port Adelaide Enfield	2
5106	South Australia	Salisbury	Salisbury	5
5107	South Australia	Salisbury	Salisbury	2
5108	South Australia	Salisbury	Salisbury	5
5109	South Australia	Tea Tree Gully	Tea Tree Gully	6
5110	South Australia	Playford	Playford	6
5111	South Australia	Salisbury	Salisbury	2
5112	South Australia	Salisbury	Salisbury	6
5113	South Australia	Playford	Playford	9

Page 45 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.