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Australian Postal Codes

Postcode list of cities and suburbs in Australia

Explore the complete list of Australian postal codes covering all cities and suburbs across the country. Whether you’re sending mail or verifying locations, our up-to-date postcode directory simplifies your search.

Easily find postcodes by suburb or town name, or search by postcode number for quick access to accurate information. This guide is a handy tool for residents, businesses, and anyone needing reliable postal code data throughout Australia.

Keep informed with the latest postal code updates to ensure your mail and deliveries reach the correct destination every time.

Find postcodes by city or suburb name

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Comprehensive Lists of Australian Postcodes by Towns and Suburbs in 2026

Postcodes are essential in Australia for accurately sorting and delivering mail to the right destinations. That’s why Bankchart.com.au offers a complete and regularly updated collection of postal codes covering every city and suburb across the country. Easily navigate the alphabetical index to quickly find the postcode you need.

Need to search by postcode instead? Use the reverse lookup by pressing "Ctrl + F" on your keyboard, enter the postcode, and instantly discover which city or suburb it corresponds to. This powerful tool makes your search fast and efficient.

Stay informed with the latest updates on Australian postal codes to ensure your mail and packages always reach their correct destination without delay.