Postcodes in Windsor and Maidenhead page 32 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 8PJ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8PZ Ascot & Sunninghill 51.423704 -0.682115 491728 170234 SU917702
SL5 8QA Ascot & Sunninghill 51.422143 -0.684001 491600 170058 SU916700
SL5 8QB Ascot & Sunninghill 51.427412 -0.679232 491921 170650 SU919706
SL5 8QE Ascot & Sunninghill 51.430346 -0.677033 492068 170979 SU920709
SL5 8QP Ascot & Sunninghill 51.430497 -0.676856 492080 170996 SU920709
SL5 8QT Ascot & Sunninghill 51.41678 -0.690899 491131 169453 SU911694
SL5 8TA Ascot & Sunninghill 51.413211 -0.695085 490847 169051 SU908690
SL5 8TB Ascot & Sunninghill 51.413188 -0.694568 490883 169049 SU908690
SL5 8TD Ascot & Sunninghill 51.415477 -0.692604 491015 169306 SU910693
SL5 8TE Ascot & Sunninghill 51.415954 -0.69029 491175 169362 SU911693
SL5 8TF Ascot & Sunninghill 51.415593 -0.689351 491241 169323 SU912693
SL5 8TG Ascot & Sunninghill 51.414046 -0.692559 491021 169147 SU910691
SL5 8TH Ascot & Sunninghill 51.414492 -0.690547 491160 169199 SU911691
SL5 8TJ Ascot & Sunninghill 51.412774 -0.692135 491053 169006 SU910690
SL5 8TL Ascot & Sunninghill 51.412832 -0.694146 490913 169010 SU909690
SL5 8TN Ascot & Sunninghill 51.413579 -0.692586 491020 169095 SU910690
SL5 8TP Ascot & Sunninghill 51.411941 -0.694085 490919 168911 SU909689
SL5 8TQ Ascot & Sunninghill 51.415684 -0.69106 491122 169331 SU911693
SL5 8TR Ascot & Sunninghill 51.417612 -0.688977 491263 169548 SU912695
SL5 8TS Ascot & Sunninghill 51.413239 -0.695113 490845 169054 SU908690
SL5 8TT Ascot & Sunninghill 51.410962 -0.69581 490801 168800 SU908688
SL5 8TU Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8TW Ascot & Sunninghill 51.413345 -0.691716 491081 169070 SU910690
SL5 8TX Ascot & Sunninghill 51.410962 -0.69581 490801 168800 SU908688
SL5 8TY Ascot & Sunninghill 51.410962 -0.69581 490801 168800 SU908688
SL5 8UA Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8UB Ascot & Sunninghill 51.414526 -0.692833 491001 169200 SU910692
SL5 8UR Ascot & Sunninghill 51.414526 -0.692833 491001 169200 SU910692
SL5 8UW Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8UX Ascot & Sunninghill 51.414526 -0.692833 491001 169200 SU910692
SL5 8UY Ascot & Sunninghill 51.414526 -0.692833 491001 169200 SU910692
SL5 8UZ Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8WB Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WD Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WE Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WF Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WG Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8WH Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WJ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WN Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WP Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WQ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WR Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WS Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WT Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WU Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8WW Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8WX Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8WY Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8XB Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8XE Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8XF Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8XN Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8XQ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8XT Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8XX Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8XZ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8YA Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8YJ Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8YR Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8YT Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8YX Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8YY Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8ZH Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8ZJ Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8ZL Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8ZN Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8ZQ Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8ZR Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 8ZT Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 8ZW Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9AA Ascot & Sunninghill 51.401788 -0.653402 493769 167833 SU937678
SL5 9AB Ascot & Sunninghill 51.40209 -0.653897 493734 167866 SU937678
SL5 9AD Ascot & Sunninghill 51.401454 -0.654074 493723 167795 SU937677
SL5 9AE Ascot & Sunninghill 51.400731 -0.653002 493799 167716 SU937677
SL5 9AF Ascot & Sunninghill 51.401053 -0.654445 493698 167750 SU936677
SL5 9AG Ascot & Sunninghill 51.402911 -0.666754 492838 167941 SU928679
SL5 9AH Ascot & Sunninghill 51.400154 -0.656829 493534 167647 SU935676
SL5 9AJ Ascot & Sunninghill 51.400499 -0.657135 493512 167685 SU935676
SL5 9AL Ascot & Sunninghill 51.40214 -0.662205 493156 167861 SU931678
SL5 9AN Ascot & Sunninghill 51.402413 -0.663289 493080 167890 SU930678
SL5 9AP Ascot & Sunninghill 51.398654 -0.662465 493145 167473 SU931674
SL5 9AQ Ascot & Sunninghill 51.40062 -0.655852 493601 167700 SU936677
SL5 9AR Ascot & Sunninghill 51.397494 -0.66247 493147 167344 SU931673
SL5 9AS Ascot & Sunninghill 51.400503 -0.658975 493384 167683 SU933676
SL5 9AT Ascot & Sunninghill 51.400074 -0.659246 493366 167635 SU933676
SL5 9AU Ascot & Sunninghill 51.397005 -0.663734 493060 167288 SU930672
SL5 9AW Ascot & Sunninghill 51.401549 -0.662395 493144 167795 SU931677
SL5 9AX Ascot & Sunninghill 51.39586 -0.665047 492971 167159 SU929671
SL5 9AY Ascot & Sunninghill 51.394802 -0.666918 492843 167039 SU928670
SL5 9AZ Ascot & Sunninghill 51.396827 -0.668656 492718 167262 SU927672
SL5 9BA Ascot & Sunninghill 51.395356 -0.66821 492752 167099 SU927670
SL5 9BB Ascot & Sunninghill 51.396507 -0.666552 492865 167229 SU928672
SL5 9BD Ascot & Sunninghill 51.400341 -0.664557 492996 167658 SU929676
SL5 9BE Ascot & Sunninghill 51.399193 -0.663239 493090 167532 SU930675
SL5 9BF Ascot & Sunninghill 51.401788 -0.653417 493768 167833 SU937678
SL5 9BG Ascot & Sunninghill 51.40033 -0.665147 492955 167656 SU929676
SL5 9BH Ascot & Sunninghill 51.402608 -0.665411 492932 167909 SU929679
SL5 9BJ Ascot & Sunninghill 51.401804 -0.669058 492680 167815 SU926678
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