Find Canadian Postal Codes Inside a Radius

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

Canadian Postal Code Radius Search Map


Step 1 : Radius km (maximum = 200km) OR miles (maximum = 125 miles)

Step 2 : Click on map OR Place radius by location name or post code :

Only return Forward Sortation Area (FSA). Locations are averaged

 Draw Radius 


 Toggle CSV or New line 


Input a radius to search within in KM or miles. Click on the map or type in an address or Canadian post code on the center of your search. After a delay, the results will appear in the text box. If there are fewer than 5000 post code results, they will also be shown on the map. If you hover over a marker, you will see it's postal code.

You can find a comma separated list of the post codes 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.

Version History

Comments For This Page

Hi! I'm getting over 100,000 results for postal codes within 100 miles of London, Ontario. Is that correct?
By Clara on 1st November 2017

Hi François, thanks for the feedback. Out of 36,000 results there was one instance of H3C (H3C 3P8). This is now corrected.
By Free Map Tools on 7th September 2017

It is returning more postal codes (and FSA) than expected from radius selected. I'm getting H3C when I specify G1R and a radius of 90km... It's impossible
By François on 5th September 2017

Doesn't show a map, and the list produced doesn't include the postal I input, which does receive mail.
On 17th July 2017

Frank, This page [Find Canadian Postal Codes Inside a Radius] seems to have returned all the Canadian postcodes inside the radius you specified. Sorry for that.
By Free Map Tools on 14th July 2017

I accepted a 50 km radius and input a specific postal code, T1S 1B3, expecting it to be placed on a map, or at least a circle on a map, and instead got a list of 29,491 postal codes - useless!
By Frank on 14th July 2017

This is amazing! I use postal codes and zipcodes a lot for my work. This is way better than our database:):):)
By June on 28th June 2017

Can't see the map, saying the page didn't load google maps correctly.
On 12th June 2017

Hi Sarah, please get in contact directly to discuss.
By Free Map Tools on 17th April 2017

Great tool and surprisingly fast results. Is there any way to connect to this page programmatically? For example if I wanted to script out a list of sources and radiuses? Perhaps with the search terms embedded in the URL?
By Sarah on 11th April 2017

Great tools thanks
By Ryan on 8th January 2017

Hi Claire, Thanks for the feedback. There are going to be minor issues but we hope that the majority of results do make sense i.e. within your selected radius. We are always working on improving the data quality.
By Free Map Tools on 26th November 2016

This is a great tool but still need improvements. The results I got do not make sense. I ask for 100 km around Montréal and I got FSA such as Baie St-Paul (350 km away from MTL)!!!
By Claire on 25th November 2016

Hi Mike, Sorry it isn't possible to get the addresses.
By Free Map Tools on 25th October 2016

Is it possible to get addresses associated with postal codes?
By Mike on 24th October 2016

Hi, do you have the center location and examples of postcodes that were outside please?
By Free Map Tools on 14th September 2016

i looked up postal codes within 2.5 km from my location and i got codes that are farther than my location.
On 13th September 2016

I wrote a script to match this up against the database of Cities/Towns and provinces.
By Michael Fever on 9th September 2016

It should be working again
By Free Map Tools on 27th August 2016

Search tool by postal code is not working.
By Da on 26th August 2016

Showing the most recent 20 out of 123 comments. Click to see all the comments.

Add your own comment below and let others know what you think:


Your Name (optional)