Postcodes in Windsor and Maidenhead page 28 Unitary Authority

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

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

Parishes in this Unitary Authority
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SL5 5EF Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EG Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EH Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EJ Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EL Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EN Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EP Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EQ Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5ER Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5ES Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5ET Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EU Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EW Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EX Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EY Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5EZ Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FA Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FB Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FD Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FE Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FF Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FG Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FH Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FJ Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FL Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FN Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FP Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FQ Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FS Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FT Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FU Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FW Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FX Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5FY Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5GA Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5GB Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5GD Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5GE Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5GF Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5GG Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 5GH Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 7AA Ascot & Sunninghill 51.401997 -0.65597 493590 167853 SU935678
SL5 7AB Ascot & Sunninghill 51.401924 -0.655929 493593 167845 SU935678
SL5 7AD Ascot & Sunninghill 51.402442 -0.655568 493617 167903 SU936679
SL5 7AE Ascot & Sunninghill 51.402514 -0.6564 493559 167910 SU935679
SL5 7AF Ascot & Sunninghill 51.403217 -0.658105 493439 167986 SU934679
SL5 7AG Ascot & Sunninghill 51.403423 -0.655669 493608 168012 SU936680
SL5 7AH Ascot & Sunninghill 51.402709 -0.657717 493467 167930 SU934679
SL5 7AJ Ascot & Sunninghill 51.402282 -0.658075 493443 167882 SU934678
SL5 7AL Ascot & Sunninghill 51.404214 -0.654812 493666 168101 SU936681
SL5 7AN Ascot & Sunninghill 51.402189 -0.660219 493294 167869 SU932678
SL5 7AP Ascot & Sunninghill 51.403067 -0.662307 493147 167964 SU931679
SL5 7AQ Ascot & Sunninghill 51.402542 -0.658067 493443 167911 SU934679
SL5 7AR Ascot & Sunninghill 51.402777 -0.662086 493163 167932 SU931679
SL5 7AS Ascot & Sunninghill 51.403166 -0.663037 493096 167974 SU930679
SL5 7AT Ascot & Sunninghill 51.403482 -0.662424 493138 168010 SU931680
SL5 7AU Ascot & Sunninghill 51.403458 -0.657954 493449 168013 SU934680
SL5 7AW Ascot & Sunninghill 51.402734 -0.660707 493259 167929 SU932679
SL5 7AX Ascot & Sunninghill 51.402257 -0.657486 493484 167880 SU934678
SL5 7AY Ascot & Sunninghill 51.404961 -0.655682 493604 168183 SU936681
SL5 7AZ Ascot & Sunninghill 51.405172 -0.656064 493577 168206 SU935682
SL5 7BA Ascot & Sunninghill 51.404641 -0.654469 493689 168149 SU936681
SL5 7BB Ascot & Sunninghill 51.405186 -0.652541 493822 168212 SU938682
SL5 7BD Ascot & Sunninghill 51.40572 -0.652065 493854 168272 SU938682
SL5 7BE Ascot & Sunninghill 51.405506 -0.65072 493948 168250 SU939682
SL5 7BF Ascot & Sunninghill 51.412335 -0.664338 492987 168992 SU929689
SL5 7BG Ascot & Sunninghill 51.404896 -0.650838 493941 168182 SU939681
SL5 7BH Ascot & Sunninghill 51.404733 -0.652238 493844 168162 SU938681
SL5 7BJ Ascot & Sunninghill 51.412335 -0.664338 492987 168992 SU929689
SL5 7BL Ascot & Sunninghill 51.404287 -0.657297 493493 168106 SU934681
SL5 7BN Ascot & Sunninghill 51.404493 -0.654085 493716 168133 SU937681
SL5 7BP Ascot & Sunninghill 51.403378 -0.654894 493662 168008 SU936680
SL5 7BQ Ascot & Sunninghill 51.403988 -0.652389 493835 168079 SU938680
SL5 7BT Ascot & Sunninghill 51.402491 -0.654388 493699 167910 SU936679
SL5 7BU Ascot & Sunninghill 51.403269 -0.653992 493725 167997 SU937679
SL5 7BW Ascot & Sunninghill 51.412335 -0.664338 492987 168992 SU929689
SL5 7BX Ascot & Sunninghill 51.402847 -0.654866 493665 167949 SU936679
SL5 7BY Ascot & Sunninghill 51.404027 -0.654228 493707 168081 SU937680
SL5 7BZ Ascot & Sunninghill 51.40447 -0.652864 493801 168132 SU938681
SL5 7DA Ascot & Sunninghill 51.405364 -0.653182 493777 168231 SU937682
SL5 7DB Ascot & Sunninghill 51.406209 -0.652381 493831 168326 SU938683
SL5 7DD Sunningdale & Cheapside 51.408039 -0.650401 493965 168532 SU939685
SL5 7DE Sunningdale & Cheapside 51.406863 -0.651356 493901 168400 SU939684
SL5 7DF Ascot & Sunninghill 51.406376 -0.653642 493743 168343 SU937683
SL5 7DG Ascot & Sunninghill 51.406447 -0.654315 493696 168350 SU936683
SL5 7DH Ascot & Sunninghill 51.406798 -0.659021 493368 168383 SU933683
SL5 7DJ Sunningdale & Cheapside 51.408567 -0.657301 493484 168582 SU934685
SL5 7DL Ascot & Sunninghill 51.409174 -0.65921 493350 168647 SU933686
SL5 7DN Ascot & Sunninghill 51.409524 -0.659157 493353 168686 SU933686
SL5 7DP Ascot & Sunninghill 51.410935 -0.660669 493245 168841 SU932688
SL5 7DQ Ascot & Sunninghill 51.404462 -0.659995 493305 168122 SU933681
SL5 7DR Ascot & Sunninghill 51.412047 -0.658062 493424 168968 SU934689
SL5 7DS Ascot & Sunninghill 51.411938 -0.661056 493216 168952 SU932689
SL5 7DT Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 7DU Sunningdale & Cheapside 51.412857 -0.6565 493531 169060 SU935690
SL5 7DW Ascot & Sunninghill 51.410323 -0.659033 493360 168775 SU933687
SL5 7DX Sunningdale & Cheapside 51.413043 -0.655545 493597 169082 SU935690
SL5 7DY Ascot & Sunninghill 51.408624 -0.664589 492977 168579 SU929685
SL5 7DZ Ascot & Sunninghill 51.40822 -0.666255 492862 168532 SU928685
SL5 7EA Ascot & Sunninghill 51.409389 -0.664711 492967 168664 SU929686
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license