Postcodes in Windsor and Maidenhead page 9 Unitary Authority

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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 58,390 households with a population of about 144,657

Wards in this Unitary Authority
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 Unitary Authority
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 2LP Old Windsor 51.451676 -0.578695 498858 173479 SU988734
SL4 2LQ Old Windsor 51.456142 -0.585195 498397 173967 SU983739
SL4 2LR Old Windsor 51.452227 -0.577515 498939 173542 SU989735
SL4 2LS Old Windsor 51.453599 -0.578667 498856 173693 SU988736
SL4 2LT Old Windsor 51.453798 -0.579525 498796 173714 SU987737
SL4 2LU Old Windsor 51.452948 -0.578357 498879 173621 SU988736
SL4 2LW Old Windsor 51.45224 -0.580048 498763 173540 SU987735
SL4 2LX Old Windsor 51.454449 -0.578339 498877 173788 SU988737
SL4 2LY Old Windsor 51.453836 -0.577465 498939 173721 SU989737
SL4 2LZ Old Windsor 51.454797 -0.578141 498890 173827 SU988738
SL4 2NA Old Windsor 51.454199 -0.580721 498712 173757 SU987737
SL4 2NB Old Windsor 51.455563 -0.58124 498673 173908 SU986739
SL4 2ND Old Windsor 51.455361 -0.579419 498800 173888 SU987738
SL4 2NE Old Windsor 51.455306 -0.581565 498651 173879 SU986738
SL4 2NF Old Windsor 51.456046 -0.581009 498688 173962 SU986739
SL4 2NG Old Windsor 51.455952 -0.583661 498504 173948 SU985739
SL4 2NH Old Windsor 51.457477 -0.581886 498624 174120 SU986741
SL4 2NJ Old Windsor 51.456941 -0.582133 498608 174060 SU986740
SL4 2NL Old Windsor 51.45731 -0.592658 497876 174087 SU978740
SL4 2NN Old Windsor 51.45731 -0.592658 497876 174087 SU978740
SL4 2NP Old Windsor 51.456634 -0.576742 498983 174033 SU989740
SL4 2NQ Old Windsor 51.456163 -0.583985 498481 173971 SU984739
SL4 2NR Old Windsor 51.457797 -0.575644 499057 174164 SU990741
SL4 2NS Old Windsor 51.457161 -0.575102 499096 174094 SU990740
SL4 2NT Old Windsor 51.458114 -0.578757 498840 174195 SU988741
SL4 2NU Old Windsor 51.459308 -0.580073 498746 174326 SU987743
SL4 2NW Old Windsor 51.457213 -0.577159 498953 174097 SU989740
SL4 2NX Old Windsor 51.460151 -0.579875 498758 174420 SU987744
SL4 2NY Old Windsor 51.459431 -0.578371 498864 174342 SU988743
SL4 2NZ Old Windsor 51.459797 -0.579655 498774 174381 SU987743
SL4 2PA Old Windsor 51.460544 -0.57806 498883 174466 SU988744
SL4 2PB Old Windsor 51.461387 -0.578008 498885 174560 SU988745
SL4 2PD Old Windsor 51.461426 -0.579 498816 174563 SU988745
SL4 2PE Old Windsor 51.457301 -0.592658 497876 174086 SU978740
SL4 2PF Old Windsor 51.462779 -0.578523 498846 174714 SU988747
SL4 2PG Old Windsor 51.462191 -0.578254 498866 174649 SU988746
SL4 2PH Old Windsor 51.462449 -0.58107 498670 174674 SU986746
SL4 2PJ Old Windsor 51.462413 -0.583317 498514 174667 SU985746
SL4 2PL Old Windsor 51.462076 -0.581398 498648 174632 SU986746
SL4 2PN Old Windsor 51.46171 -0.58164 498632 174591 SU986745
SL4 2PP Old Windsor 51.461411 -0.583722 498488 174555 SU984745
SL4 2PQ Old Windsor 51.462501 -0.577826 498895 174684 SU988746
SL4 2PR Old Windsor 51.46072 -0.58383 498482 174478 SU984744
SL4 2PS Old Windsor 51.463157 -0.577867 498891 174757 SU988747
SL4 2PT Old Windsor 51.458426 -0.576286 499011 174233 SU990742
SL4 2PU Old Windsor 51.458474 -0.577321 498939 174237 SU989742
SL4 2PW Old Windsor 51.461638 -0.58537 498373 174578 SU983745
SL4 2PX Old Windsor 51.460347 -0.585609 498359 174434 SU983744
SL4 2PY Old Windsor 51.464679 -0.587033 498251 174914 SU982749
SL4 2PZ Old Windsor 51.464824 -0.587129 498244 174930 SU982749
SL4 2QA Old Windsor 51.463464 -0.587528 498219 174778 SU982747
SL4 2QB Old Windsor 51.461935 -0.58693 498264 174609 SU982746
SL4 2QD Old Windsor 51.463765 -0.587248 498238 174812 SU982748
SL4 2QE Old Windsor 51.462421 -0.586959 498261 174663 SU982746
SL4 2QF Old Windsor 51.456494 -0.58458 498439 174007 SU984740
SL4 2QG Old Windsor 51.458364 -0.587559 498228 174211 SU982742
SL4 2QH Old Windsor 51.46252 -0.585458 498365 174676 SU983746
SL4 2QJ Old Windsor 51.46009 -0.586639 498288 174404 SU982744
SL4 2QL Old Windsor 51.45939 -0.58616 498323 174327 SU983743
SL4 2QN Old Windsor 51.460656 -0.585214 498386 174469 SU983744
SL4 2QP Old Windsor 51.461313 -0.587497 498226 174539 SU982745
SL4 2QQ Old Windsor 51.462748 -0.585696 498348 174701 SU983747
SL4 2QR Old Windsor 51.46279 -0.588415 498159 174702 SU981747
SL4 2QS Old Windsor 51.460812 -0.587699 498213 174483 SU982744
SL4 2QT Old Windsor 51.462145 -0.588608 498147 174630 SU981746
SL4 2QU Old Windsor 51.459665 -0.587303 498243 174356 SU982743
SL4 2QW Old Windsor 51.461398 -0.587062 498256 174549 SU982745
SL4 2QX Old Windsor 51.460522 -0.585978 498333 174453 SU983744
SL4 2QY Old Windsor 51.45686 -0.592557 497884 174037 SU978740
SL4 2QZ Old Windsor 51.454771 -0.596749 497597 173799 SU975737
SL4 2RA Old Windsor 51.455608 -0.593876 497795 173896 SU977738
SL4 2RB Old Windsor 51.457891 -0.585616 498364 174161 SU983741
SL4 2RD Old Windsor 51.457443 -0.586508 498303 174110 SU983741
SL4 2RE Old Windsor 51.456922 -0.586567 498300 174052 SU982740
SL4 2RF Old Windsor 51.458504 -0.584964 498408 174230 SU984742
SL4 2RG Old Windsor 51.458369 -0.581225 498668 174220 SU986742
SL4 2RH Old Windsor 51.457851 -0.580061 498750 174164 SU987741
SL4 2RJ Old Windsor 51.465172 -0.586902 498259 174969 SU982749
SL4 2RL Old Windsor 51.463976 -0.586044 498321 174837 SU983748
SL4 2RN Old Windsor 51.464162 -0.585134 498384 174859 SU983748
SL4 2RP Old Windsor 51.462608 -0.583829 498478 174688 SU984746
SL4 2RQ Old Windsor 51.466356 -0.586532 498282 175101 SU982751
SL4 2RR Old Windsor 51.462712 -0.584963 498399 174698 SU983746
SL4 2RS Old Windsor 51.461153 -0.580863 498687 174530 SU986745
SL4 2RT Old Windsor 51.46125 -0.582316 498586 174539 SU985745
SL4 2RU Old Windsor 51.460111 -0.581833 498622 174413 SU986744
SL4 2RW Old Windsor 51.463237 -0.584515 498429 174757 SU984747
SL4 2RX Old Windsor 51.458434 -0.579882 498761 174229 SU987742
SL4 2RY Old Windsor 51.457148 -0.580673 498709 174085 SU987740
SL4 2RZ Old Windsor 51.456581 -0.579856 498767 174023 SU987740
SL4 2SA Old Windsor 51.457616 -0.577722 498913 174141 SU989741
SL4 2SB Old Windsor 51.456412 -0.577817 498909 174007 SU989740
SL4 2SD Old Windsor 51.455535 -0.577413 498939 173910 SU989739
SL4 2SE Old Windsor 51.455085 -0.575092 499101 173863 SU991738
SL4 2SF Old Windsor 51.455935 -0.576278 499017 173956 SU990739
SL4 2SG Old Windsor 51.45419 -0.575511 499074 173763 SU990737
SL4 2SH Old Windsor 51.452141 -0.57415 499173 173537 SU991735
SL4 2SJ Old Windsor 51.451585 -0.574225 499169 173475 SU991734
SL4 2SL Old Windsor 51.453594 -0.574537 499143 173698 SU991736
SL4 2SN Old Windsor 51.457197 -0.583982 498479 174086 SU984740
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




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