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
2205	New South Wales	Bayside (NSW)	Bayside (NSW)	3
2206	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	3
2207	New South Wales	Bayside (NSW)	Bayside (NSW)	5
2208	New South Wales	Bayside (NSW)	Bayside (NSW)	3
2209	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	2
2210	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	5
2211	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	2
2212	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	3
2213	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	3
2214	New South Wales	Canterbury-Bankstown	Canterbury-Bankstown	1
2216	New South Wales	Bayside (NSW)	Bayside (NSW)	6
2217	New South Wales	Georges River	Georges River	6
2218	New South Wales	Bayside (NSW)	Bayside (NSW)	2
2219	New South Wales	Georges River	Georges River	3
2220	New South Wales	Georges River	Georges River	3
2221	New South Wales	Georges River	Georges River	5
2222	New South Wales	Georges River	Georges River	1
2223	New South Wales	Georges River	Georges River	2
2224	New South Wales	Sutherland	Sutherland	4
2225	New South Wales	Sutherland	Sutherland	2
2226	New South Wales	Sutherland	Sutherland	3
2227	New South Wales	Sutherland	Sutherland	2
2228	New South Wales	Sutherland	Sutherland	2
2229	New South Wales	Sutherland	Sutherland	7
2230	New South Wales	Sutherland	Sutherland	6
2231	New South Wales	Sutherland	Sutherland	1
2232	New South Wales	Sutherland	Sutherland	18
2233	New South Wales	Sutherland	Sutherland	5
2234	New South Wales	Sutherland	Sutherland	7
2250	New South Wales	Hawkesbury	Hawkesbury	36
2251	New South Wales	Central Coast (NSW)	Central Coast (NSW)	12
2252	New South Wales	Central Coast (NSW)	Central Coast (NSW)	1
2256	New South Wales	Central Coast (NSW)	Central Coast (NSW)	10
2257	New South Wales	Central Coast (NSW)	Central Coast (NSW)	12
2258	New South Wales	Central Coast (NSW)	Central Coast (NSW)	5
2259	New South Wales	Cessnock	Cessnock	43
2260	New South Wales	Central Coast (NSW)	Central Coast (NSW)	5
2261	New South Wales	Central Coast (NSW)	Central Coast (NSW)	15
2262	New South Wales	Central Coast (NSW)	Central Coast (NSW)	9
2263	New South Wales	Central Coast (NSW)	Central Coast (NSW)	7
2264	New South Wales	Lake Macquarie	Lake Macquarie	14
2265	New South Wales	Cessnock	Cessnock	2
2267	New South Wales	Lake Macquarie	Lake Macquarie	1
2278	New South Wales	Lake Macquarie	Lake Macquarie	3
2280	New South Wales	Lake Macquarie	Lake Macquarie	8
2281	New South Wales	Lake Macquarie	Lake Macquarie	12
2282	New South Wales	Lake Macquarie	Lake Macquarie	3
2283	New South Wales	Lake Macquarie	Lake Macquarie	15
2284	New South Wales	Lake Macquarie	Lake Macquarie	7
2285	New South Wales	Newcastle	Newcastle	7

Page 11 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.