Map of the UK where you can see the locations of all area level postcodes together with the boundaries for areas, districts and sectors. This tool can also be used to find roughly where in the UK a postcode is.

Instructions

Simply select the out code (most left hand letter(s)) in the postcode from the dropdown list and click the Show button. After a small delay the map will then show all area level postcodes in that area. If you hover over a marker with your mouse, you will see that postcode displayed.

To see a full screen button of the map, click the [Full Screen] button above the map. You can choose to show the outcode postcode boundaries or not by toggling the tickbox. If you wish to search for a location on the map use the search box above the postcode map.

List of Postcodes used here...

• AB Postcode
• AL Postcode
• B Postcode
• BA Postcode
• BB Postcode
• BD Postcode
• BH Postcode
• BL Postcode
• BN Postcode
• BR Postcode
• BS Postcode
• BT Postcode
• CA Postcode
• CB Postcode
• CF Postcode
• CH Postcode
• CM Postcode
• CO Postcode
• CR Postcode
• CT Postcode
• CV Postcode
• CW Postcode
• DA Postcode
• DD Postcode
• DE Postcode
• DG Postcode
• DH Postcode
• DL Postcode
• DN Postcode
• DT Postcode
• DY Postcode
• E Postcode
• EC Postcode
• EH Postcode
• EN Postcode
• EX Postcode
• FK Postcode
• FY Postcode
• G Postcode
• GL Postcode
• GU Postcode
• HA Postcode
• HD Postcode
• HG Postcode
• HP Postcode
• HR Postcode
• HS Postcode
• HU Postcode
• HX Postcode
• IG Postcode
• IP Postcode
• IV Postcode
• KA Postcode
• KT Postcode
• KW Postcode
• KY Postcode
• L Postcode
• LA Postcode
• LD Postcode
• LE Postcode
• LL Postcode
• LN Postcode
• LS Postcode
• LU Postcode
• M Postcode
• ME Postcode
• MK Postcode
• ML Postcode
• N Postcode
• NE Postcode
• NG Postcode
• NN Postcode
• NP Postcode
• NR Postcode
• NW Postcode
• OL Postcode
• OX Postcode
• PA Postcode
• PE Postcode
• PH Postcode
• PL Postcode
• PO Postcode
• PR Postcode
• RG Postcode
• RH Postcode
• RM Postcode
• S Postcode
• SA Postcode
• SE Postcode
• SG Postcode
• SK Postcode
• SL Postcode
• SM Postcode
• SN Postcode
• SO Postcode
• SP Postcode
• SR Postcode
• SS Postcode
• ST Postcode
• SW Postcode
• SY Postcode
• TA Postcode
• TD Postcode
• TF Postcode
• TN Postcode
• TQ Postcode
• TR Postcode
• TS Postcode
• TW Postcode
• UB Postcode
• W Postcode
• WA Postcode
• WC Postcode
• WD Postcode
• WF Postcode
• WN Postcode
• WR Postcode
• WS Postcode
• WV Postcode
• YO Postcode
• ZE Postcode

Version History

• 13th November 2020 : Version 9.5 - Fix issue loading District Boundaries
• 17th June 2020 : Version 9.4 - Postcode sector areas have been made less opaque
• 22nd March 2020 : Version 9.3 - Bug fix on Display Postcode District Boundaries
• 13th January 2019 : Version 9.2 - Added floating crosshairs. Estimated postcode of map center now displayed
• 24th September 2018 : Version 9.1 - Update to Postcode Sector behaviour
• 16th September 2018 : Version 9 - Changed to Leaflet Maps
• 7th October 2016 : Version 8.1 - Bug fix when searching for Display sector boundary
• 11th March 2016 : Version 8 - Split out functionality for displaying area, district and sector postcode boundaries
• 4th October 2012 : Version 7 - Postcode text now appears on the marker
• 5th February 2012 : Version 6 - Added address finder to estimate address of map centre, including the full UK postcode
• 16th January 2012 : Version 5
  • Now uses Google Maps API V3
• Full Screen Option
• Search Facility
• Option to Show All Outcodes at once
• Simplified Boundary on/off/single to just be on/off
• 27th February 2010 : Version 4 - Added address finder to estimate address of map centre
• 13th October 2009 : Version 3 - Added postcode area boundaries
• 4th January 2009 : Version 2 - Added option to plot single postcode
• 1st June 2008 : Version 1 - Simple interface set up

I know technically they are not UK? but it would be great if you included channel islands they do appear to have solid red area boundaries
By Nigel on 22nd March 2025

Is it possible to pin a location to the map?
By Mark H on 8th November 2024

This is great. Can you check your output for the BT postcode area, it seems to error on detail below the BT level. Cheers
By Rick on 14th August 2024

is there a way to download the Postcode Sector Boundaries
On 10th June 2024

Would love to overlay other boundaries like local government wards or parliamentary constituencies .
By Lloyd on 29th March 2024

Watling st
On 28th February 2024

Is it possible to have the Postal Code displayed for each post code e.g SA13.3 as a label? Thanks
By Rhys Milsom on 25th February 2024

I want to find the boundaries for post codes areas adjoining PL$^HR
By Dorron on 21st February 2024

Been sending letters to m43 7ng has postcode been changed
By John on 15th December 2023

Hiya. Thanks for providing this tool - it's great. Is it possible to see other types of boundary on the map? For example London Borough boundaries, or Counties?
By Dan on 6th July 2023

Hi, great tool but the clear map button doesn't seem to work for me. The map appears to refresh but previously highlighted sectors are still showing. It seems the only way to clear it properly is to refresh the page. Chrome browser on a mac. Thanks
By Hamish on 2nd June 2023

Hi Tim, can you be more specific about what API functionality you are looking for?, thanks.
By Free Map Tools on 22nd May 2023

Hi, is there, or is there planned to be an API for the postcode search?
By Tim on 22nd May 2023

Sorry, it's one at a time
By Free Map Tools on 10th March 2023

Thanks for this great tool. Is it possible to search for multiple postcode sector boundaries? For example, LN9, LN10, LN11?
By Will on 8th March 2023

Where is the download button for this now? i cant see it on the page, or am i going a bit mad?
By Adam on 26th January 2023

Please make a feature where you can enter a town name then extract all postcodes
On 23rd January 2023

I live in Soham, Ely. We are hoping to organise a community litter pick. So we need to 'zone' the Parish of Soham (whose boundaries partly share those of CB7. Is there a way of generating a map showing areas of full post-codes?
By James Wood on 21st July 2022

JOHN, THESE ARE NON GEOGRAPHIC POSTCODES SO THEY DO NOT HAVE A LOCATION TO PLOT ON THE MAP.
By Free Map Tools on 15th April 2022

WHY CANNOT I FIND: BX5 5BD; BX9 1QH and BX9 1AS? ALL ARE TAX OFFICES AND I NEED TOWNS WHEN SENDING REGISTERED MAIL FROM ABROAD. ie GERMANY
By JOHN HINCKS on 12th April 2022

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