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
Input
Step 1 : Radius km (maximum = 320km) OR miles (maximum = 200 miles)
Options
Output
CSV Postcodes
CSV Postcodes with distance (postcode,km,miles)
Instructions
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.
Future Ideas
- Option to select postcodes or outcodes for output
Version History
- 31st March 2024 : Marker "Too Many Results To Show on Map" is now removed when clicked/tapped
- 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 cursor
- 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
Mark, have a look at this : Find UK Postcodes Inside a User Defined Area
Is there a way to do this "not as the crow flies" I need this but to a specific outline.
Why are the distances between postcodes different to the same on Google Maps?
Need this as an API
Pream, have a look at : UK Postcodes Inside Radius API.
IS THERE ANY API TO FIND OUT UK POSTCODE INSIDER RADIUS
hiya - when you return outcodes, is it outcodes 'entirely within' the area, or partially within?
HOW TO HIDE THE LABEL: "TOO MANY RESULTS TO SHOW ON MAP"
Hi, can i access this via API?
We are doing some work for UK Blood Bikes do you have an API,
Steve, have a look at : Radius Around a Point on a Map.
Be good to just show a radius round a point without showing any markers.. and I suppose that would be simple to do.
Gg, please get in contact to discuss.
Does this have an API available for me to use in my program?
does not appear to work
Lee, no it's not possible to search for boroughs.
Can you search for boroughs within a radius
Sorry, that's not possible.
HI , Is it possible to search more than one postcode at a time ?
What did you input?
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