Australia ZIP Code 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 ZIP Code Data

3,171 zip code found

Postal Code	State / Territory	Suburb / Locality	Building / Place	Records
5279	South Australia	Naracoorte Lucindale	Naracoorte Lucindale	6
5280	South Australia	Grant	Grant	17
5290	South Australia	Mount Gambier	Mount Gambier	2
5291	South Australia	Wattle Range	Wattle Range	37
5301	South Australia	Karoonda East Murray	Karoonda East Murray	9
5302	South Australia	Coorong	Coorong	3
5303	South Australia	Southern Mallee	Southern Mallee	1
5304	South Australia	Loxton Waikerie	Loxton Waikerie	4
5306	South Australia	Karoonda East Murray	Karoonda East Murray	1
5307	South Australia	Southern Mallee	Southern Mallee	6
5308	South Australia	Loxton Waikerie	Loxton Waikerie	7
5309	South Australia	Karoonda East Murray	Karoonda East Murray	4
5310	South Australia	Loxton Waikerie	Loxton Waikerie	2
5311	South Australia	Loxton Waikerie	Loxton Waikerie	13
5320	South Australia	Goyder	Goyder	14
5321	South Australia	Mid Murray	Mid Murray	2
5322	South Australia	Loxton Waikerie	Loxton Waikerie	5
5330	South Australia	Unincorporated SA	Unincorporated SA	17
5331	South Australia	Loxton Waikerie	Loxton Waikerie	2
5332	South Australia	Berri Barmera	Berri Barmera	4
5333	South Australia	Berri Barmera	Berri Barmera	10
5340	South Australia	Unincorporated SA	Unincorporated SA	6
5341	South Australia	Unincorporated SA	Unincorporated SA	12
5342	South Australia	Unincorporated SA	Unincorporated SA	1
5343	South Australia	Loxton Waikerie	Loxton Waikerie	6
5344	South Australia	Berri Barmera	Berri Barmera	1
5345	South Australia	Unincorporated SA	Unincorporated SA	3
5346	South Australia	Berri Barmera	Berri Barmera	1
5350	South Australia	Light	Light	2
5351	South Australia	Adelaide Hills	Adelaide Hills	7
5352	South Australia	Light	Light	7
5353	South Australia	Mid Murray	Mid Murray	13
5354	South Australia	Loxton Waikerie	Loxton Waikerie	7
5355	South Australia	Light	Light	8
5356	South Australia	Barossa	Barossa	7
5357	South Australia	Loxton Waikerie	Loxton Waikerie	7
5360	South Australia	Light	Light	2
5371	South Australia	Light	Light	4
5372	South Australia	Light	Light	1
5373	South Australia	Light	Light	8
5374	South Australia	Light	Light	15
5381	South Australia	Goyder	Goyder	10
5400	South Australia	Light	Light	4
5401	South Australia	Light	Light	3
5410	South Australia	Light	Light	2
5411	South Australia	Clare and Gilbert Valleys	Clare and Gilbert Valleys	2
5412	South Australia	Clare and Gilbert Valleys	Clare and Gilbert Valleys	4
5413	South Australia	Goyder	Goyder	9
5414	South Australia	Clare and Gilbert Valleys	Clare and Gilbert Valleys	1
5415	South Australia	Clare and Gilbert Valleys	Clare and Gilbert Valleys	2

Page 48 of 64 · 3,171 zip code

ZIP Codes by Region

ZIP Codes 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.