This is a list of postcodes in the SL area , Slough. The area covers Ascot , Ascot and Sunningdale , Bishopsgate , Bourne End , Bovingdon Green , Bracknell , Bray , Burchett's Green , Chalfont St Peter , Clayhill , Colnbrook , Cookham , Cranbourne , Datchet , Dorney Reach , Eton , Eton Wick , Farnham Common and Farnham Royal , Fifield , Fulmer , George Green , Gerrards Cross , Hedgerley Green , Higher Denham , Hillingdon , Holloway (Windsor and Maidenhead) , Holyport , Horton (Windsor and Maidenhead) , Hurley (Buckinghamshire) , Iver , Iver Heath , Littlewick Green , Maidenhead , Marlow , Marlow Bottom , Mundaydean Bottom , North Ascot , Oakley Green , Old Windsor and Wraysbury , Paley Street , Poyle , Richings Park , Shreding Green , Slough , South Ascot , Stoke Poges , Stud Green (Windsor and Maidenhead) , Taplow , Tatling End , Touchen-end , Water Oakley , Wexham Street , White Waltham , Windsor , Winkfield , Winkfield Row , Winkfield Street , Woodside , Woolley Green . The area contains approximately 144,554 households with a population of about 373,407 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SL4 1LA | 51.480007 | -0.60463 | 496996 | 176595 | SU969765 | Yes |
| SL4 1LB | 51.480681 | -0.604552 | 497000 | 176670 | SU970766 | Yes |
| SL4 1LD | 51.481234 | -0.606451 | 496867 | 176729 | SU968767 | Yes |
| SL4 1LE | 51.481901 | -0.608821 | 496701 | 176800 | SU967768 | No |
| SL4 1LF | 51.481901 | -0.608821 | 496701 | 176800 | SU967768 | No |
| SL4 1LG | 51.481307 | -0.606535 | 496861 | 176737 | SU968767 | No |
| SL4 1LH | 51.482212 | -0.607746 | 496775 | 176836 | SU967768 | Yes |
| SL4 1LJ | 51.481849 | -0.607469 | 496795 | 176796 | SU967767 | Yes |
| SL4 1LL | 51.482041 | -0.607751 | 496775 | 176817 | SU967768 | No |
| SL4 1LN | 51.482266 | -0.607802 | 496771 | 176842 | SU967768 | No |
| SL4 1LP | 51.481237 | -0.605961 | 496901 | 176730 | SU969767 | Yes |
| SL4 1LQ | 51.481455 | -0.606919 | 496834 | 176753 | SU968767 | No |
| SL4 1LR | 51.482376 | -0.607237 | 496810 | 176855 | SU968768 | Yes |
| SL4 1LS | 51.48193 | -0.606746 | 496845 | 176806 | SU968768 | Yes |
| SL4 1LT | 51.481525 | -0.60673 | 496847 | 176761 | SU968767 | No |
| SL4 1LU | 51.480542 | -0.604931 | 496974 | 176654 | SU969766 | Yes |
| SL4 1LW | 51.482303 | -0.607829 | 496769 | 176846 | SU967768 | No |
| SL4 1LX | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1LY | 51.481726 | -0.606997 | 496828 | 176783 | SU968767 | Yes |
| SL4 1LZ | 51.482348 | -0.607151 | 496816 | 176852 | SU968768 | No |
| SL4 1NA | 51.486024 | -0.606232 | 496872 | 177262 | SU968772 | Yes |
| SL4 1NB | 51.482748 | -0.604475 | 497001 | 176900 | SU970769 | No |
| SL4 1ND | 51.482748 | -0.604475 | 497001 | 176900 | SU970769 | No |
| SL4 1NG | 51.481615 | -0.605215 | 496952 | 176773 | SU969767 | Yes |
| SL4 1NH | 51.481866 | -0.605942 | 496901 | 176800 | SU969768 | No |
| SL4 1NJ | 51.483877 | -0.606399 | 496865 | 177023 | SU968770 | Yes |
| SL4 1NL | 51.483681 | -0.607326 | 496801 | 177000 | SU968770 | No |
| SL4 1NQ | 51.481895 | -0.605278 | 496947 | 176804 | SU969768 | Yes |
| SL4 1NZ | 51.483681 | -0.607326 | 496801 | 177000 | SU968770 | No |
| SL4 1PA | 51.482043 | -0.606383 | 496870 | 176819 | SU968768 | Yes |
| SL4 1PB | 51.482399 | -0.606847 | 496837 | 176858 | SU968768 | Yes |
| SL4 1PD | 51.48257 | -0.6069 | 496833 | 176877 | SU968768 | Yes |
| SL4 1PE | 51.482413 | -0.606515 | 496860 | 176860 | SU968768 | Yes |
| SL4 1PF | 51.481531 | -0.605722 | 496917 | 176763 | SU969767 | Yes |
| SL4 1PG | 51.482557 | -0.608052 | 496753 | 176874 | SU967768 | No |
| SL4 1PH | 51.482687 | -0.608379 | 496730 | 176888 | SU967768 | No |
| SL4 1PJ | 51.482917 | -0.609568 | 496647 | 176912 | SU966769 | Yes |
| SL4 1PL | 51.48377 | -0.60875 | 496702 | 177008 | SU967770 | Yes |
| SL4 1PN | 51.483698 | -0.608766 | 496701 | 177000 | SU967770 | No |
| SL4 1PP | 51.483698 | -0.608766 | 496701 | 177000 | SU967770 | No |
| SL4 1PQ | 51.482687 | -0.608379 | 496730 | 176888 | SU967768 | Yes |
| SL4 1PR | 51.484538 | -0.607516 | 496786 | 177095 | SU967770 | Yes |
| SL4 1PS | 51.484416 | -0.607895 | 496760 | 177081 | SU967770 | Yes |
| SL4 1PT | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1PU | 51.485108 | -0.607816 | 496764 | 177158 | SU967771 | Yes |
| SL4 1PW | 51.483165 | -0.608523 | 496719 | 176941 | SU967769 | Yes |
| SL4 1PX | 51.485517 | -0.608178 | 496738 | 177203 | SU967772 | Yes |
| SL4 1PY | 51.485496 | -0.608711 | 496701 | 177200 | SU967772 | No |
| SL4 1PZ | 51.484701 | -0.606835 | 496833 | 177114 | SU968771 | No |
| SL4 1QA | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1QB | 51.485404 | -0.606971 | 496822 | 177192 | SU968771 | Yes |
| SL4 1QD | 51.485262 | -0.606371 | 496864 | 177177 | SU968771 | No |
| SL4 1QE | 51.486131 | -0.604659 | 496981 | 177276 | SU969772 | Yes |
| SL4 1QF | 51.485542 | -0.605743 | 496907 | 177209 | SU969772 | Yes |
| SL4 1QG | 51.485677 | -0.606545 | 496851 | 177223 | SU968772 | Yes |
| SL4 1QH | 51.484898 | -0.60752 | 496785 | 177135 | SU967771 | No |
| SL4 1QJ | 51.484597 | -0.608739 | 496701 | 177100 | SU967771 | No |
| SL4 1QL | 51.485474 | -0.606854 | 496830 | 177200 | SU968772 | Yes |
| SL4 1QN | 51.485876 | -0.607375 | 496793 | 177244 | SU967772 | Yes |
| SL4 1QP | 51.484802 | -0.607782 | 496767 | 177124 | SU967771 | Yes |
| SL4 1QQ | 51.486213 | -0.605492 | 496923 | 177284 | SU969772 | No |
| SL4 1QR | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1QS | 51.485334 | -0.60719 | 496807 | 177184 | SU968771 | No |
| SL4 1QT | 51.484502 | -0.608295 | 496732 | 177090 | SU967770 | Yes |
| SL4 1QU | 51.484597 | -0.608739 | 496701 | 177100 | SU967771 | No |
| SL4 1QW | 51.485284 | -0.607465 | 496788 | 177178 | SU967771 | Yes |
| SL4 1QX | 51.484728 | -0.609916 | 496619 | 177113 | SU966771 | Yes |
| SL4 1QY | 51.483747 | -0.611343 | 496522 | 177002 | SU965770 | Yes |
| SL4 1QZ | 51.483624 | -0.613852 | 496348 | 176985 | SU963769 | Yes |
| SL4 1RB | 51.483543 | -0.610081 | 496610 | 176981 | SU966769 | Yes |
| SL4 1RD | 51.483398 | -0.610734 | 496565 | 176964 | SU965769 | Yes |
| SL4 1RE | 51.483698 | -0.608766 | 496701 | 177000 | SU967770 | No |
| SL4 1RF | 51.483804 | -0.610822 | 496558 | 177009 | SU965770 | Yes |
| SL4 1RG | 51.48458 | -0.607299 | 496801 | 177100 | SU968771 | No |
| SL4 1RH | 51.482784 | -0.610479 | 496584 | 176896 | SU965768 | Yes |
| SL4 1RJ | 51.4828 | -0.608794 | 496701 | 176900 | SU967769 | No |
| SL4 1RL | 51.483417 | -0.610834 | 496558 | 176966 | SU965769 | Yes |
| SL4 1RN | 51.48458 | -0.607299 | 496801 | 177100 | SU968771 | No |
| SL4 1RP | 51.482902 | -0.617431 | 496101 | 176900 | SU961769 | No |
| SL4 1RQ | 51.484705 | -0.60646 | 496859 | 177115 | SU968771 | Yes |
| SL4 1RR | 51.482885 | -0.615992 | 496201 | 176900 | SU962769 | No |
| SL4 1RS | 51.482648 | -0.61273 | 496428 | 176878 | SU964768 | Yes |
| SL4 1RT | 51.482791 | -0.614108 | 496332 | 176892 | SU963768 | Yes |
| SL4 1RU | 51.48305 | -0.617052 | 496127 | 176917 | SU961769 | Yes |
| SL4 1RW | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1RX | 51.482783 | -0.616499 | 496166 | 176888 | SU961768 | Yes |
| SL4 1RY | 51.482936 | -0.618049 | 496058 | 176903 | SU960769 | Yes |
| SL4 1RZ | 51.483167 | -0.618547 | 496023 | 176928 | SU960769 | Yes |
| SL4 1SA | 51.483825 | -0.617979 | 496061 | 177002 | SU960770 | Yes |
| SL4 1SB | 51.483876 | -0.616926 | 496134 | 177009 | SU961770 | Yes |
| SL4 1SD | 51.4847 | -0.617377 | 496101 | 177100 | SU961771 | No |
| SL4 1SE | 51.483398 | -0.616826 | 496142 | 176956 | SU961769 | Yes |
| SL4 1SF | 51.483384 | -0.61638 | 496173 | 176955 | SU961769 | No |
| SL4 1SG | 51.484452 | -0.617759 | 496075 | 177072 | SU960770 | No |
| SL4 1SH | 51.483703 | -0.6183 | 496039 | 176988 | SU960769 | Yes |
| SL4 1SJ | 51.484347 | -0.618698 | 496010 | 177059 | SU960770 | Yes |
| SL4 1SL | 51.483767 | -0.614525 | 496301 | 177000 | SU963770 | No |
| SL4 1SN | 51.483454 | -0.608658 | 496709 | 176973 | SU967769 | Yes |
| SL4 1SP | 51.484018 | -0.617541 | 496091 | 177024 | SU960770 | Yes |
| SL4 1SQ | 51.484553 | -0.618706 | 496009 | 177082 | SU960770 | Yes |
| SL4 1SR | 51.481227 | -0.612715 | 496432 | 176720 | SU964767 | Yes |
| SL4 1SS | 51.48233 | -0.614698 | 496292 | 176840 | SU962768 | Yes |
| SL4 1ST | 51.482217 | -0.613506 | 496375 | 176829 | SU963768 | Yes |
| SL4 1SU | 51.482197 | -0.614112 | 496333 | 176826 | SU963768 | Yes |
| SL4 1SW | 51.482063 | -0.61341 | 496382 | 176812 | SU963768 | No |
| SL4 1SX | 51.48192 | -0.612709 | 496431 | 176797 | SU964767 | Yes |
| SL4 1SY | 51.481562 | -0.612907 | 496418 | 176757 | SU964767 | Yes |
| SL4 1SZ | 51.48189 | -0.613962 | 496344 | 176792 | SU963767 | Yes |
| SL4 1TA | 51.481292 | -0.613649 | 496367 | 176726 | SU963767 | Yes |
| SL4 1TB | 51.481813 | -0.615074 | 496267 | 176782 | SU962767 | Yes |
| SL4 1TD | 51.481931 | -0.614379 | 496315 | 176796 | SU963767 | Yes |
| SL4 1TE | 51.481536 | -0.610632 | 496576 | 176757 | SU965767 | Yes |
| SL4 1TF | 51.481722 | -0.611231 | 496534 | 176777 | SU965767 | Yes |
| SL4 1TG | 51.482209 | -0.610597 | 496577 | 176832 | SU965768 | Yes |
| SL4 1TH | 51.481899 | -0.610981 | 496551 | 176797 | SU965767 | Yes |
| SL4 1TJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1TL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1TN | 51.483698 | -0.608766 | 496701 | 177000 | SU967770 | No |
| SL4 1TP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1TQ | 51.481855 | -0.611026 | 496548 | 176792 | SU965767 | Yes |
| SL4 1TR | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1TS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1TT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1TU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1TX | 51.485455 | -0.607517 | 496784 | 177197 | SU967771 | Yes |
| SL4 1TY | 51.485921 | -0.607388 | 496792 | 177249 | SU967772 | No |
| SL4 1TZ | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1UA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1UB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1UD | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1UE | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1UH | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1UJ | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1UL | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1UN | 51.480069 | -0.605997 | 496901 | 176600 | SU969766 | No |
| SL4 1UP | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1UR | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1US | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1UT | 51.482122 | -0.605531 | 496929 | 176829 | SU969768 | Yes |
| SL4 1UU | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1UW | 51.481866 | -0.605942 | 496901 | 176800 | SU969768 | No |
| SL4 1UX | 51.480916 | -0.606201 | 496885 | 176694 | SU968766 | No |
| SL4 1UY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1UZ | 51.476559 | -0.613303 | 496401 | 176200 | SU964762 | No |
| SL4 1WA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WE | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WH | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1WZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 1XA | 51.47566 | -0.613331 | 496401 | 176100 | SU964761 | No |
| SL4 1XB | 51.47744 | -0.611837 | 496501 | 176300 | SU965763 | No |
| SL4 1XD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1XE | 51.47566 | -0.613331 | 496401 | 176100 | SU964761 | No |
| SL4 1XF | 51.476541 | -0.611864 | 496501 | 176200 | SU965762 | No |
| SL4 1XG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1XH | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1XJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1XL | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1XN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1XP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1XQ | 51.476541 | -0.611864 | 496501 | 176200 | SU965762 | No |
| SL4 1XR | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1XS | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1XT | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1XU | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1XW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1XX | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1XY | 51.480058 | -0.609669 | 496646 | 176594 | SU966765 | No |
| SL4 1XZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1YA | 51.479623 | -0.606298 | 496881 | 176550 | SU968765 | Yes |
| SL4 1YB | 51.479767 | -0.606366 | 496876 | 176566 | SU968765 | No |
| SL4 1YD | 51.479187 | -0.607464 | 496801 | 176500 | SU968765 | No |
| SL4 1YE | 51.480473 | -0.60669 | 496852 | 176644 | SU968766 | No |
| SL4 1YF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1YG | 51.480069 | -0.605997 | 496901 | 176600 | SU969766 | No |
| SL4 1YH | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1YJ | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1YL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1YN | 51.480069 | -0.605997 | 496901 | 176600 | SU969766 | No |
| SL4 1YP | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1YQ | 51.480069 | -0.605997 | 496901 | 176600 | SU969766 | No |
| SL4 1YR | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1YS | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |
| SL4 1YT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 1YU | 51.480982 | -0.610937 | 496556 | 176695 | SU965766 | No |
| SL4 1YW | 51.48099 | -0.610922 | 496557 | 176696 | SU965766 | No |