Postcodes in Windsor and Maidenhead page 11 District

  1. All administrative areas

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

Wards in this District
Ascot & Sunninghill ,   Belmont ,   Bisham & Cookham ,   Boyn Hill ,   Bray ,   Clewer & Dedworth East ,   Clewer & Dedworth West ,   Clewer East ,   Cox Green ,   Datchet, Horton & Wraysbury ,   Eton & Castle ,   Furze Platt ,   Hurley & Walthams ,   Old Windsor ,   Oldfield ,   Pinkneys Green ,   Riverside ,   St Mary's ,   Sunningdale & Cheapside
Parishes in this District
Bisham ,   Bray ,   Cookham ,   Cox Green ,   Datchet ,   Eton ,   Horton ,   Hurley ,   Old Windsor ,   Shottesbrooke ,   Sunningdale ,   Sunninghill and Ascot ,   Waltham St. Lawrence ,   White Waltham ,   Windsor and Maidenhead, unparished area ,   Wraysbury
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SL4 3BU Eton & Castle 51.479355 -0.612556 496447 176512 SU964765
SL4 3BW Eton & Castle 51.479739 -0.612285 496465 176555 SU964765
SL4 3BX Eton & Castle 51.477909 -0.612643 496444 176351 SU964763
SL4 3BY Eton & Castle 51.477708 -0.613153 496409 176328 SU964763
SL4 3BZ Eton & Castle 51.47695 -0.61296 496424 176244 SU964762
SL4 3DA Eton & Castle 51.47656 -0.613419 496393 176200 SU963762
SL4 3DB Clewer East 51.470733 -0.623357 495715 175539 SU957755
SL4 3DD Eton & Castle 51.475997 -0.613724 496373 176137 SU963761
SL4 3DE Eton & Castle 51.47617 -0.614683 496306 176155 SU963761
SL4 3DF Eton & Castle 51.475554 -0.613507 496389 176088 SU963760
SL4 3DG Eton & Castle 51.474654 -0.615017 496286 175986 SU962759
SL4 3DH Eton & Castle 51.474815 -0.614897 496294 176004 SU962760
SL4 3DJ Clewer East 51.474281 -0.61536 496263 175944 SU962759
SL4 3DL Clewer East 51.471174 -0.618751 496034 175594 SU960755
SL4 3DN Clewer East 51.472826 -0.616296 496201 175781 SU962757
SL4 3DP Old Windsor 51.473545 -0.614691 496311 175863 SU963758
SL4 3DQ Eton & Castle 51.475242 -0.614553 496317 176052 SU963760
SL4 3DR Clewer East 51.470869 -0.620358 495923 175558 SU959755
SL4 3DS Clewer East 51.471171 -0.623862 495679 175587 SU956755
SL4 3DT Clewer East 51.47122 -0.626567 495491 175589 SU954755
SL4 3DU Clewer East 51.470109 -0.62303 495739 175470 SU957754
SL4 3DW Old Windsor 51.47203 -0.615917 496229 175693 SU962756
SL4 3DX Clewer East 51.471427 -0.62348 495705 175616 SU957756
SL4 3DY Clewer East 51.471553 -0.625766 495546 175627 SU955756
SL4 3DZ Clewer East 51.471151 -0.629089 495316 175578 SU953755
SL4 3EA Clewer East 51.470589 -0.629452 495292 175515 SU952755
SL4 3EB Clewer East 51.471313 -0.622922 495744 175604 SU957756
SL4 3ED Eton & Castle 51.476114 -0.612208 496478 176152 SU964761
SL4 3EE Old Windsor 51.471636 -0.616016 496223 175649 SU962756
SL4 3EF Eton & Castle 51.481986 -0.616019 496201 176800 SU962768
SL4 3EG Old Windsor 51.473752 -0.609429 496676 175893 SU966758
SL4 3EH Eton & Castle 51.473799 -0.607354 496820 175901 SU968759
SL4 3EJ Eton & Castle 51.474955 -0.611523 496528 176024 SU965760
SL4 3EL Eton & Castle 51.475255 -0.612537 496457 176056 SU964760
SL4 3EN Eton & Castle 51.475989 -0.615293 496264 176134 SU962761
SL4 3EP Eton & Castle 51.475605 -0.61555 496247 176091 SU962760
SL4 3EQ Old Windsor 51.474433 -0.611467 496533 175966 SU965759
SL4 3ER Eton & Castle 51.474541 -0.608512 496738 175982 SU967759
SL4 3ES Eton & Castle 51.47786 -0.616878 496150 176340 SU961763
SL4 3ET Eton & Castle 51.474822 -0.61553 496250 176004 SU962760
SL4 3EU Clewer East 51.474583 -0.61584 496229 175977 SU962759
SL4 3EW Eton & Castle 51.475839 -0.61478 496300 176118 SU963761
SL4 3EX Clewer East 51.475511 -0.616733 496165 176079 SU961760
SL4 3EY Clewer East 51.475012 -0.616389 496190 176024 SU961760
SL4 3EZ Eton & Castle 51.476713 -0.616524 496177 176213 SU961762
SL4 3FA Old Windsor 51.472082 -0.61498 496294 175700 SU962757
SL4 3FB Eton & Castle 51.481164 -0.610384 496594 176716 SU965767
SL4 3FD Eton & Castle 51.481164 -0.610384 496594 176716 SU965767
SL4 3FE Old Windsor 51.474607 -0.612499 496461 175984 SU964759
SL4 3FF Clewer East 51.475131 -0.631878 495114 176017 SU951760
SL4 3FG Clewer East 51.470896 -0.618817 496030 175563 SU960755
SL4 3FH Eton & Castle 51.478237 -0.614606 496307 176385 SU963763
SL4 3FJ Eton & Castle 51.47701 -0.616472 496180 176246 SU961762
SL4 3FL Clewer East 51.473668 -0.626681 495478 175861 SU954758
SL4 3FP Eton & Castle 51.476539 -0.60861 496727 176204 SU967762
SL4 3FQ Clewer East 51.47635 -0.623865 495668 176163 SU956761
SL4 3GZ Eton & Castle 51.4783 -0.616822 496153 176389 SU961763
SL4 3HA Eton & Castle 51.478515 -0.616052 496206 176414 SU962764
SL4 3HB Eton & Castle 51.478005 -0.616226 496195 176357 SU961763
SL4 3HD Eton & Castle 51.477441 -0.618 496073 176292 SU960762
SL4 3HE Eton & Castle 51.47682 -0.617126 496135 176224 SU961762
SL4 3HF Eton & Castle 51.477508 -0.617595 496101 176300 SU961763
SL4 3HG Eton & Castle 51.481164 -0.610384 496594 176716 SU965767
SL4 3HH Eton & Castle 51.479534 -0.616266 496189 176527 SU961765
SL4 3HJ Eton & Castle 51.479751 -0.615626 496233 176552 SU962765
SL4 3HL Eton & Castle 51.480935 -0.615359 496249 176684 SU962766
SL4 3HN Eton & Castle 51.481012 -0.615818 496217 176692 SU962766
SL4 3HP Eton & Castle 51.481418 -0.615114 496265 176738 SU962767
SL4 3HQ Eton & Castle 51.478847 -0.616719 496159 176450 SU961764
SL4 3HR Eton & Castle 51.481652 -0.615122 496264 176764 SU962767
SL4 3HS Old Windsor 51.473431 -0.612664 496452 175853 SU964758
SL4 3HT Eton & Castle 51.482538 -0.615599 496229 176862 SU962768
SL4 3HU Eton & Castle 51.48325 -0.614929 496274 176942 SU962769
SL4 3HW Eton & Castle 51.481515 -0.615702 496224 176748 SU962767
SL4 3HX Clewer East 51.474953 -0.618953 496012 176014 SU960760
SL4 3HY Eton & Castle 51.483614 -0.613809 496351 176984 SU963769
SL4 3HZ Eton & Castle 51.479306 -0.61754 496101 176500 SU961765
SL4 3JA Old Windsor 51.473844 -0.609628 496662 175903 SU966759
SL4 3JB Old Windsor 51.473573 -0.611796 496512 175870 SU965758
SL4 3JD Old Windsor 51.473628 -0.611089 496561 175877 SU965758
SL4 3JE Old Windsor 51.472326 -0.60976 496656 175734 SU966757
SL4 3JF Old Windsor 51.47186 -0.610624 496597 175681 SU965756
SL4 3JG Old Windsor 51.470716 -0.610486 496609 175554 SU966755
SL4 3JH Old Windsor 51.472037 -0.611914 496507 175699 SU965756
SL4 3JJ Old Windsor 51.470736 -0.61217 496492 175554 SU964755
SL4 3JL Old Windsor 51.470752 -0.6143 496344 175553 SU963755
SL4 3JN Old Windsor 51.470757 -0.616229 496210 175551 SU962755
SL4 3JP Old Windsor 51.470019 -0.61461 496324 175471 SU963754
SL4 3JQ Old Windsor 51.47217 -0.612486 496467 175713 SU964757
SL4 3JR Old Windsor 51.470256 -0.615669 496250 175496 SU962754
SL4 3JS Old Windsor 51.471753 -0.614544 496325 175664 SU963756
SL4 3JT Old Windsor 51.472062 -0.614808 496306 175698 SU963756
SL4 3JU Old Windsor 51.471535 -0.614363 496338 175640 SU963756
SL4 3JW Old Windsor 51.471016 -0.616106 496218 175580 SU962755
SL4 3JX Old Windsor 51.471021 -0.614235 496348 175583 SU963755
SL4 3JY Old Windsor 51.471603 -0.61174 496520 175651 SU965756
SL4 3JZ Old Windsor 51.469338 -0.611824 496519 175399 SU965753
SL4 3LA Old Windsor 51.468379 -0.612803 496453 175291 SU964752
SL4 3LB Old Windsor 51.468966 -0.614599 496327 175354 SU963753
SL4 3LD Old Windsor 51.471117 -0.610143 496632 175599 SU966755
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




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