Postcodes in Windsor and Maidenhead page 36 District

This page provides postcode data for the Windsor and Maidenhead UK District.

In 2021, Windsor and Maidenhead contained approximately 60,900 households with a population of about 153,500

In 2011, Windsor and Maidenhead contained approximately 58,391 households with a population of about 144,662

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SL5 9XR Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9XS Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9XT Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9XU Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9XW Ascot & Sunninghill 51.399704 -0.654441 493701 167600 SU937676
SL5 9XX Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9XY Ascot & Sunninghill 51.399704 -0.654441 493701 167600 SU937676
SL5 9XZ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YA Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YB Ascot & Sunninghill 51.397253 -0.676075 492201 167300 SU922673
SL5 9YD Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9YE Ascot & Sunninghill 51.397253 -0.676075 492201 167300 SU922673
SL5 9YF Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YG Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YH Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YJ Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9YL Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9YN Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9YP Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9YQ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YR Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YS Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YT Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9YU Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YW Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9YX Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9YY Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZA Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9ZB Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZD Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZE Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZF Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZG Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZH Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZJ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZL Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9ZN Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZP Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9ZQ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZR Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9ZS Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9ZT Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9ZU Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9ZW Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL6 0BQ Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0QG Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0RD Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0RJ Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0RL Oldfield 51.518548 -0.714776 489272 180741 SU892807
SL6 0WA Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0WB Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0WD Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WE Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0WF Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WG Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WH Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WJ Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0WL Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0WN Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0WP Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WQ Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WR Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WS Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WT Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WU Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WW Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WX Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WY Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0WZ Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0XD Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0XE Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0XF Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0XG Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0XH Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0XJ Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0XL Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0XN Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0XQ Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0XR Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0XS Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0XT Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0XX Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0XY Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0XZ Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0YH Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0YN Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0YP Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0YR Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0YS Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 0YT Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0YW Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 0ZN Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 1AA Oldfield 51.518548 -0.714776 489272 180741 SU892807
SL6 1AB Oldfield 51.517735 -0.715246 489241 180650 SU892806
SL6 1AD Oldfield 51.517645 -0.719414 488952 180635 SU889806
SL6 1AE Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 1AF St Mary's 51.522876 -0.716687 489131 181220 SU891812
SL6 1AG St Mary's 51.521122 -0.708477 489704 181035 SU897810
SL6 1AH Oldfield 51.517216 -0.715534 489222 180592 SU892805
SL6 1AJ Oldfield 51.518557 -0.714776 489272 180742 SU892807
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license