Find Australian Postcodes Inside a Radius

Map of Australia where you can specify a point and a radius to search within and return all the post codes found inside that radius.

Radius Search Map



Step 1 : Radius km (maximum = 500km) OR miles (maximum = 310 miles)

Step 2 : Click on map OR Place radius by location :

 Draw Radius 

Step 3 : Remove duplicate postcodes? :


 Full Screen 

 Clear Map 

Show Centre Marker? Show Postcode Markers? Show Postcode Labels?


Post Codes:

 Toggle CSV or New Line 


 Toggle CSV or New Line 


Post Code,Suburbs,Distance()


Input a radius to search within in KM or miles. Click on the map or type in an address or Australian post code on the center of your search. After a delay, the results will appear in the text box. If there is a reasonable number of points, they will also be shown on the map. If you hover over a marker, you will see it's post code.

You can find a comma separated list of the post codes and suburbs in the large text box below the map.

There is a limit to the radius because excessive results can take a long time to load and some web browsers struggle to load them all.

Future Improvements

  • Display distance between centre point and marker when you hover of the marker

Version History

  • 6th May 2019 : Version 9.3 - Search by Australia postcode
  • 7th November 2018 : Version 9.2 - Added new option Show Postcode Markers?
  • 19th September 2018 : Version 9.1 - Free Text Search set as default search
  • 27th August 2018 : Version 9.0 - Changed to Leaflet Maps
  • 7th April 2018 : Version 8.4 - Updates to improve postcode base point searching
  • 4th July 2017 : Version 8.3 - Combined output now sorted by distance from centre of radius
  • 7th March 2017 : Version 8.2 - Full screen control is now built in to the map interface
  • 21st April 2016 : Version 8.1 - Added Combined output to give postcode, suburb and distance from the centre of the radius
  • 28th May 2014 : Version 8 - Radius can now be dragged to perform a new search close by. Clear Map button added
  • 18th November 2013 : Version 7 - Added Full Screen option
  • 12th November 2013 : Version 6 - Implemented Google Map API V3
  • 6th August 2013 : Version 5 - Option to include duplicate postcodes
  • 1st February 2013 : Version 4 - Duplicate postcodes are no longer output
  • 5th February 2012 : Version 3 - Also outputs the suburb
  • 19th June 2011 : Version 2 - Bug fix to searching functionality
  • 16th February 2011 : Version 1 - Initial Version

Comments For This Page

This tool is amazing!
On 1st July 2024

Hi is there anyway I can pull out the (updated)street names within the given radius? This would be very helpful.
By Kush on 11th April 2024

Great resource, simple to use and easy to understand. Kudos!
By ED on 6th January 2024

fantastic, time saving tool!
On 30th October 2023

Harley from Check It Contracting said he's based in Armadale (6112), however services from Two Rocks in the North (6037) to Mandurah in the South (6210).
By Chris Heys on 25th September 2023

This is EXCELLENT. Thank you so much for your hard work. I have been coding my own google sheet with postcode data and trying to manually determine delivery costs by postcode but couldn't find an easy way to achieve correct results, since some postcodes cover vast areas and some suburbs within the same postcode are well outside my delivery range for my business, compared with other suburbs in the same postcode.
By Adric on 20th September 2023

Incredible resource. Thank you
By John on 28th April 2023

Great website, I have saved it and taken it with me when I have changed jobs and used it extensively for targeted fundraising appeals.
By Greg Mc on 7th March 2023

Wow, life saver
On 13th December 2022

Handy tool.. It would've come in handy for me if it could accept multiple postcodes, then return a list of adjacent postcodes. Exposing the functionality to an api endpoint would also be nice. COnsidering you do it for free, youve already exceeded your mandate though.. cudos to you.
On 19th November 2022

Freehand drawing on the map to cover a specific area would be amazing. But, this is a very valuable tool.
On 19th October 2022

This is brilliant for targeted mailings. Thank you!!
By Laura on 10th August 2022

how do i search for multiple postcodes at once?
On 7th June 2022

So damn helpful of a tool
By Lachlan on 31st May 2022

This is great but I was trying to find 100km radius from Brisbane (4000) and free maps gave me NSW post code 2474 & 2485 which are 171.7km and 107.4km away from brisbane when I did a google search.
By qusp on 15th March 2022

This is awesome but what if I wanted to get 10km north of a specific postcode, as opposed to a complete radius? Is there a way to do such a thing?
By London on 17th February 2022

Would be fantastic if could search multiple exclusive radius at one time! An otherwise great tool
By Abdul on 21st January 2022

Darren W, we do have an API. Please get in contact to discuss.
By Free Map Tools on 12th January 2022

Is there a way to call this via an api and have a list returned? ie: If I send a postcode and a desired radius it will return a list.
By Darren W on 11th January 2022

CJK, sorry, that's not possible.
By Free Map tools on 4th January 2022

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