How many postcodes are there in Australia?

Current Statistics

Table of Contents

State	Full Name	PO Boxes
NSW	New South Wales	67
NT	Northern Territory	0
QLD	Queensland	6
SA	South Australia	3

How do they decide postcodes?

Pot Codes in the UK outside of London are made up of the abbreviation of the nearest Main sorting office and then divided into different zones sufficient for sub sorting offices to deliver to. Each “round” then has the the number in the second part of the post code with sub rounds the next number and so on.

Who is responsible for allocating postcodes?

Royal Mail
Royal Mail owns postcode data and is responsible for allocating postcodes.

Do postcode boundaries change?

Postcode boundaries are subject to continuous change due to new addresses, single addresses acquiring large user postcodes as mail volume increases, and the need to restrict the number of addresses per unit to less than 100.

How many dwellings can you have in a postcode?

Each postcode covers an average of about 15 properties. However, this is not a definitive number, where postcodes can hold up to 100.

Are postcodes unique to each house?

The fourth and final level of the Postcode pinpoints a group of houses or addresses. Some organisations are allocated a unique Postcode to ensure the segregation of large deliveries of mail to a single address.

How many houses are in the postcode sector?

15 properties
How many premises are in a postcode? Each postcode covers an average of about 15 properties.

Can you get your postcode change?

However, there is a process for customers to request a change. The Royal Mail’s Code of Practice states that postcodes can be altered in “exceptional circumstances” if there is evidence that all those affected are in favour. Not that this will deter the most committed postcode zealots.