Postcodes in Windsor and Maidenhead page 33 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 9BL Ascot & Sunninghill 51.403166 -0.668616 492708 167967 SU927679
SL5 9BN Ascot & Sunninghill 51.403109 -0.667568 492781 167962 SU927679
SL5 9BP Ascot & Sunninghill 51.397373 -0.662128 493171 167331 SU931673
SL5 9BQ Ascot & Sunninghill 51.402211 -0.665265 492943 167865 SU929678
SL5 9BT Ascot & Sunninghill 51.40115 -0.662952 493106 167750 SU931677
SL5 9BU Ascot & Sunninghill 51.400945 -0.663073 493098 167727 SU930677
SL5 9BW Ascot & Sunninghill 51.400401 -0.661105 493236 167669 SU932676
SL5 9BX Ascot & Sunninghill 51.400646 -0.662852 493114 167694 SU931676
SL5 9BY Ascot & Sunninghill 51.400801 -0.662287 493153 167712 SU931677
SL5 9BZ Ascot & Sunninghill 51.407959 -0.668577 492701 168500 SU927685
SL5 9DA Ascot & Sunninghill 51.402602 -0.668833 492694 167904 SU926679
SL5 9DB Ascot & Sunninghill 51.402636 -0.670198 492599 167906 SU925679
SL5 9DD Ascot & Sunninghill 51.40291 -0.668982 492683 167938 SU926679
SL5 9DE Ascot & Sunninghill 51.402946 -0.670577 492572 167940 SU925679
SL5 9DF Ascot & Sunninghill 51.402207 -0.670498 492579 167858 SU925678
SL5 9DG Ascot & Sunninghill 51.403599 -0.669523 492644 168014 SU926680
SL5 9DH Ascot & Sunninghill 51.404031 -0.671135 492531 168060 SU925680
SL5 9DJ Ascot & Sunninghill 51.403531 -0.671423 492512 168004 SU925680
SL5 9DL Ascot & Sunninghill 51.403553 -0.671839 492483 168006 SU924680
SL5 9DN Ascot & Sunninghill 51.403965 -0.672431 492441 168051 SU924680
SL5 9DP Ascot & Sunninghill 51.40364 -0.673102 492395 168014 SU923680
SL5 9DQ Ascot & Sunninghill 51.403732 -0.670914 492547 168027 SU925680
SL5 9DR Ascot & Sunninghill 51.40301 -0.672286 492453 167945 SU924679
SL5 9DS Ascot & Sunninghill 51.403015 -0.673537 492366 167944 SU923679
SL5 9DT Ascot & Sunninghill 51.402749 -0.675413 492236 167912 SU922679
SL5 9DU Ascot & Sunninghill 51.401103 -0.683353 491687 167719 SU916677
SL5 9DW Ascot & Sunninghill 51.405775 -0.675887 492197 168248 SU921682
SL5 9DX Ascot & Sunninghill 51.403211 -0.674149 492323 167965 SU923679
SL5 9DY Ascot & Sunninghill 51.404756 -0.673228 492384 168138 SU923681
SL5 9DZ Ascot & Sunninghill 51.404277 -0.670639 492565 168088 SU925680
SL5 9EA Ascot & Sunninghill 51.403845 -0.675382 492236 168034 SU922680
SL5 9EB Ascot & Sunninghill 51.404088 -0.67457 492292 168062 SU922680
SL5 9ED Ascot & Sunninghill 51.40535 -0.67646 492158 168200 SU921682
SL5 9EE Ascot & Sunninghill 51.405111 -0.675978 492192 168174 SU921681
SL5 9EF Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9EG Ascot & Sunninghill 51.40649 -0.675463 492225 168328 SU922683
SL5 9EH Ascot & Sunninghill 51.404291 -0.681407 491816 168076 SU918680
SL5 9EJ Ascot & Sunninghill 51.404186 -0.680878 491853 168065 SU918680
SL5 9EL Ascot & Sunninghill 51.403387 -0.680154 491905 167977 SU919679
SL5 9EN Ascot & Sunninghill 51.403989 -0.676916 492129 168048 SU921680
SL5 9EP Ascot & Sunninghill 51.401938 -0.68169 491801 167814 SU918678
SL5 9EQ Ascot & Sunninghill 51.40445 -0.677147 492112 168099 SU921680
SL5 9ER Ascot & Sunninghill 51.402396 -0.681634 491804 167865 SU918678
SL5 9ES Ascot & Sunninghill 51.404662 -0.671289 492519 168130 SU925681
SL5 9ET Ascot & Sunninghill 51.403243 -0.67537 492238 167967 SU922679
SL5 9EU Ascot & Sunninghill 51.405249 -0.674622 492286 168191 SU922681
SL5 9EW Ascot & Sunninghill 51.403307 -0.679451 491954 167969 SU919679
SL5 9EX Ascot & Sunninghill 51.404063 -0.673938 492336 168060 SU923680
SL5 9EY Ascot & Sunninghill 51.397201 -0.674682 492298 167296 SU922672
SL5 9EZ Ascot & Sunninghill 51.396003 -0.663419 493084 167177 SU930671
SL5 9FA Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9FB Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9FD Ascot & Sunninghill 51.40555 -0.675059 492255 168224 SU922682
SL5 9FE Ascot & Sunninghill 51.405426 -0.678384 492024 168206 SU920682
SL5 9FF Sunningdale & Cheapside 51.387764 -0.638982 494801 166292 SU948662
SL5 9FG Sunningdale & Cheapside 51.39649 -0.650194 494003 167248 SU940672
SL5 9FH Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9FJ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9FL Ascot & Sunninghill 51.395308 -0.663195 493101 167100 SU931671
SL5 9FN Ascot & Sunninghill 51.400464 -0.654031 493728 167685 SU937676
SL5 9FP Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9FQ Ascot & Sunninghill 51.396751 -0.673847 492357 167247 SU923672
SL5 9FR Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9FS Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9FT Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9FU Ascot & Sunninghill 51.399437 -0.654693 493684 167570 SU936675
SL5 9FW Ascot & Sunninghill 51.397672 -0.666992 492832 167358 SU928673
SL5 9FX Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9FY Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9FZ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9GA Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9GB Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9GD Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9GE Sunningdale & Cheapside 51.397227 -0.64862 494111 167332 SU941673
SL5 9GF Sunningdale & Cheapside 51.389593 -0.650943 493965 166480 SU939664
SL5 9GG Ascot & Sunninghill 51.397189 -0.674366 492320 167295 SU923672
SL5 9GJ Sunningdale & Cheapside 51.388155 -0.648686 494125 166323 SU941663
SL5 9GL Ascot & Sunninghill 51.399752 -0.653922 493737 167606 SU937676
SL5 9GN Ascot & Sunninghill 51.399024 -0.653958 493736 167525 SU937675
SL5 9GP Ascot & Sunninghill 51.399026 -0.653325 493780 167526 SU937675
SL5 9GQ Ascot & Sunninghill 51.398475 -0.653917 493740 167464 SU937674
SL5 9GX Ascot & Sunninghill 51.400701 -0.65434 493706 167711 SU937677
SL5 9HA Ascot & Sunninghill 51.397966 -0.667559 492792 167390 SU927673
SL5 9HB Ascot & Sunninghill 51.398006 -0.666365 492875 167396 SU928673
SL5 9HD Ascot & Sunninghill 51.397756 -0.670454 492591 167363 SU925673
SL5 9HE Ascot & Sunninghill 51.399652 -0.670313 492597 167574 SU925675
SL5 9HF Ascot & Sunninghill 51.399143 -0.671478 492517 167516 SU925675
SL5 9HG Ascot & Sunninghill 51.397292 -0.673156 492404 167308 SU924673
SL5 9HH Ascot & Sunninghill 51.398488 -0.673164 492401 167441 SU924674
SL5 9HJ Ascot & Sunninghill 51.399708 -0.674509 492305 167575 SU923675
SL5 9HL Ascot & Sunninghill 51.399818 -0.673902 492347 167588 SU923675
SL5 9HN Ascot & Sunninghill 51.398571 -0.67815 492054 167444 SU920674
SL5 9HP Ascot & Sunninghill 51.398117 -0.677746 492083 167394 SU920673
SL5 9HQ Sunningdale & Cheapside 51.390217 -0.636495 494969 166568 SU949665
SL5 9HR Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9HS Ascot & Sunninghill 51.396006 -0.678742 492018 167158 SU920671
SL5 9HT Ascot & Sunninghill 51.395716 -0.679339 491977 167125 SU919671
SL5 9HU Ascot & Sunninghill 51.396437 -0.680224 491914 167204 SU919672
SL5 9HW Ascot & Sunninghill 51.39951 -0.676111 492194 167551 SU921675
SL5 9HX Ascot & Sunninghill 51.39508 -0.677115 492133 167057 SU921670
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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
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