Find UK Postcodes Inside a Radius
Map of the UK where you can specify a point and a radius to search within and return all outcode postcodes inside the radius.
UK Postcode Radius Search Map
Step 1 : Radius km (maximum = 320km) OR miles (maximum = 200 miles)
Show Centre Marker? Show Postcode Labels? Only Output Outcodes? Show UK County Borders?
CSV Postcodes with distance (postcode,km,miles)
Input a radius to search within in KM or miles. Click on the map or type in an address or postcode on the center of your search. After a delay, the results will appear inside the radius. If you hover over a marker, you will see it's outcode postcode.
Any radius less than 20km will return full postcodes, anything more will return outcodes only.
The list of Post Codes inside the radius will be displayed in the textbox. You can toggle between CSV or new line output by clicking the [Toggle CSV or New line] button above the textbox.
- Option to select postcodes or outcodes for output
- 3rd October 2019 : Version 20 - New button to download CSV data
- 3rd October 2018 : Version 19 - Update to back-end UK Postcode database
- 11th September 2018 : Version 18 - Fixed issue with postcode search
- 28th August 2018 : Version 17 - Changed to Leaflet Maps
- 20th May 2016 : Version 16 - Fixed issue with markers not appearing
- 16th January 2015 : Version 15 - Now outputs postcode and distance in km and miles
- 21st January 2014 : Version 14 - Added option to show UK county borders
- 12th August 2013 : Version 13 - Full Screen option added
- 6th August 2013 : Version 12 - Option to only output outcodes added, for outcodes with radius less than 20km
- 4th June 2013 : Version 11 - Now outputs full UK postcodes for radius under 20km. Implemented marker clustering to improve browser performance
- 9th August 2012 : Version 10 - Option to toggle between CSV and new line output format
- 15th July 2012 : Version 9 - Each marker now shows the distance from the centre point in km
- 13th June 2012 : Version 8 - Implemented Google Maps API V3. Added optional centre point marker. Added Reset Map button
- 27th April 2012 : Version 7 - Increased maximum radius to 320km / 200miles
- 30th March 2011 : Version 6 - Increased maximum radius to 160km / 100miles
- 11th February 2010 : Version 5 - Increased maximum radius to 100km / 64miles
- 28th January 2010 : Version 4 - Updates. Miles option added for input. Centre point can now be input by address or postcode
- 18th September 2009 : Version 3 - Updates
- Maximum radius increased to 50km
- Remove extra comma on CSV output
- Clear CSV textbox on page refresh
- Crosshairs added to map as curser
- Map no longer pans when no postcodes are found
- 25th June 2009 : Version 2 - Major Improvements
- Is it inside radius? function now runs server-side and is much faster
- Output textbox added to output all found postcodes in comma separated format
- 21st February 2009 : Version 1 - Initial Version
Comments For This Page
Hi, I am trying to use your postcode generator to give me postcodes within 3.5 miles but its including postcodes at 5.5 miles
By ROSS on 12th June 2020
Hi, this is great! Another request to have postcodes distance specified by Land Transport please. Thank you!
By Annie on 8th June 2020
Hi Philip, data is updated around four times per year. So updates will eventually feed through, but will take a bit of time.
By Free Map Tools on 3rd May 2020
How up to date are the post codes that are returned? how often are they updated? Will there be some newer ones missing e.g. new housing developments?
By Philip on 30th April 2020
Great tool, will be processing the results myself shortly to filter all the postcode areas, might be an idea for future updates!
By Tom on 18th March 2020
Denis, your suggestion has been added.
By Free Map Tools on 28th February 2020
Great tool! only one suggestion that an export csv button can also be added to export postcodes with the distance beside each (as displayed in bottom box).
By Denis on 19th February 2020
Alex, if you tick on the [Only Output Outcodes?] setting, this should do what you want.
By Free Map Tools on 13th February 2020
Is there a way to show the postcode districts within a radius of a specific postcode? As opposed to the full postcodes.
By Alex on 13th February 2020
1.5 mile and UK postcode = PE12 0LT
By Patel on 12th February 2020
Patel, what do you input on step 2? What did you select on the drop down list and type in the text box?
By Free Map Tools on 12th February 2020
I choose "Show Centre Marker". the issue is that I still keep getting the "searching" circular icon. it should stop and give the total number of postcodes brought back from the query. this is not happening
By Patel on 12th February 2020
Patel, we have no known issues. How did you specify the centre point?
By Free Map Tools on 11th February 2020
is there any issue with your servers. I have waited for 5 minutes to bring back data for 1 mile. Dated 11/02/20
By Patel on 11th February 2020
Andy, did you toggle on the tickbox for [Only Output Outcodes]?
By Free Map Tools on 9th February 2020
Should have said, tried several postcodes and radius values, always the same. eg. "WF3 3RW" and 50 miles returns 261104 full postcodes!
By Andy on 7th February 2020
I selected 50 Mile (80+K) radius, entered the postcode and got back a list of FULL postcodes not just OUT codes as the instructions state. Sometimes fails to return at all (I assume because of the volume of data). Am I doing something wrong?
By Andy on 7th February 2020
There are no known issues right now. Can you confirm the input the criteria you used please?
By Free Map Tools on 7th January 2020
Is there an issue with this site as when inputting the criteria to draw down on a radius and selecting output codes only, when pressing on the search button - nothing happens ?
On 7th January 2020
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