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 1LG | 51.481305 | -0.606551 | 496860 | 176737 | SU968767 | No |
| SL4 1LH | 51.48221 | -0.607762 | 496774 | 176836 | SU967768 | Yes |
| SL4 1LJ | 51.481847 | -0.607485 | 496794 | 176796 | SU967767 | Yes |
| SL4 1LL | 51.482039 | -0.607767 | 496774 | 176817 | SU967768 | No |
| SL4 1LN | 51.482265 | -0.607818 | 496770 | 176842 | SU967768 | No |
| SL4 1LP | 51.481308 | -0.606047 | 496895 | 176738 | SU968767 | Yes |
| SL4 1LQ | 51.481454 | -0.606935 | 496833 | 176753 | SU968767 | No |
| SL4 1LR | 51.482375 | -0.607253 | 496809 | 176855 | SU968768 | Yes |
| SL4 1LS | 51.481928 | -0.606763 | 496844 | 176806 | SU968768 | Yes |
| SL4 1LT | 51.481524 | -0.606746 | 496846 | 176761 | SU968767 | Yes |
| SL4 1LU | 51.48054 | -0.604947 | 496973 | 176654 | SU969766 | Yes |
| SL4 1LW | 51.482301 | -0.607846 | 496768 | 176846 | SU967768 | No |
| SL4 1LX | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1LY | 51.481726 | -0.606997 | 496828 | 176783 | SU968767 | Yes |
| SL4 1LZ | 51.482347 | -0.607167 | 496815 | 176852 | SU968768 | No |
| SL4 1NA | 51.486024 | -0.606232 | 496872 | 177262 | SU968772 | Yes |
| SL4 1NB | 51.482747 | -0.604491 | 497000 | 176900 | SU969769 | No |
| SL4 1ND | 51.482747 | -0.604491 | 497000 | 176900 | SU969769 | No |
| SL4 1NG | 51.481614 | -0.605231 | 496951 | 176773 | SU969767 | Yes |
| SL4 1NH | 51.481865 | -0.605958 | 496900 | 176800 | SU968768 | No |
| SL4 1NJ | 51.483876 | -0.606415 | 496864 | 177023 | SU968770 | Yes |
| SL4 1NL | 51.48368 | -0.607343 | 496800 | 177000 | SU967770 | No |
| SL4 1NQ | 51.481895 | -0.605278 | 496947 | 176804 | SU969768 | Yes |
| SL4 1NZ | 51.48368 | -0.607343 | 496800 | 177000 | SU967770 | No |
| SL4 1PA | 51.482041 | -0.606399 | 496869 | 176819 | SU968768 | Yes |
| SL4 1PB | 51.482399 | -0.606847 | 496837 | 176858 | SU968768 | Yes |
| SL4 1PD | 51.48257 | -0.606899 | 496833 | 176877 | SU968768 | Yes |
| SL4 1PE | 51.482411 | -0.606532 | 496859 | 176860 | SU968768 | Yes |
| SL4 1PF | 51.48153 | -0.605738 | 496916 | 176763 | SU969767 | Yes |
| SL4 1PG | 51.482555 | -0.608068 | 496752 | 176874 | SU967768 | No |
| SL4 1PH | 51.482685 | -0.608396 | 496729 | 176888 | SU967768 | No |
| SL4 1PJ | 51.482915 | -0.609584 | 496646 | 176912 | SU966769 | Yes |
| SL4 1PL | 51.48377 | -0.608749 | 496702 | 177008 | SU967770 | Yes |
| SL4 1PN | 51.483697 | -0.608783 | 496700 | 177000 | SU966770 | No |
| SL4 1PP | 51.483697 | -0.608783 | 496700 | 177000 | SU966770 | No |
| SL4 1PQ | 51.482685 | -0.608396 | 496729 | 176888 | SU967768 | Yes |
| SL4 1PR | 51.484536 | -0.607533 | 496785 | 177095 | SU967770 | Yes |
| SL4 1PS | 51.484415 | -0.607911 | 496759 | 177081 | SU967770 | Yes |
| SL4 1PT | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1PU | 51.485106 | -0.607832 | 496763 | 177158 | SU967771 | Yes |
| SL4 1PW | 51.483163 | -0.60854 | 496718 | 176941 | SU967769 | Yes |
| SL4 1PX | 51.485515 | -0.608194 | 496737 | 177203 | SU967772 | Yes |
| SL4 1PY | 51.485495 | -0.608728 | 496700 | 177200 | SU966772 | No |
| SL4 1PZ | 51.484699 | -0.606851 | 496832 | 177114 | SU968771 | No |
| SL4 1QA | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1QB | 51.485402 | -0.606988 | 496821 | 177192 | SU968771 | Yes |
| SL4 1QD | 51.48526 | -0.606387 | 496863 | 177177 | SU968771 | No |
| SL4 1QE | 51.486131 | -0.604659 | 496981 | 177276 | SU969772 | Yes |
| SL4 1QF | 51.48554 | -0.60576 | 496906 | 177209 | SU969772 | Yes |
| SL4 1QG | 51.485677 | -0.606545 | 496851 | 177223 | SU968772 | Yes |
| SL4 1QH | 51.484896 | -0.607536 | 496784 | 177135 | SU967771 | No |
| SL4 1QJ | 51.484596 | -0.608755 | 496700 | 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 | 51.4848 | -0.607798 | 496766 | 177124 | SU967771 | Yes |
| SL4 1QQ | 51.486212 | -0.605509 | 496922 | 177284 | SU969772 | No |
| SL4 1QR | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1QS | 51.485333 | -0.607206 | 496806 | 177184 | SU968771 | No |
| SL4 1QT | 51.484501 | -0.608312 | 496731 | 177090 | SU967770 | Yes |
| SL4 1QU | 51.484596 | -0.608755 | 496700 | 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 | 51.483745 | -0.611359 | 496521 | 177002 | SU965770 | Yes |
| SL4 1QZ | 51.483622 | -0.613869 | 496347 | 176985 | SU963769 | Yes |
| SL4 1RB | 51.483542 | -0.610098 | 496609 | 176981 | SU966769 | Yes |
| SL4 1RD | 51.483398 | -0.610734 | 496565 | 176964 | SU965769 | Yes |
| SL4 1RE | 51.483697 | -0.608783 | 496700 | 177000 | SU966770 | No |
| SL4 1RF | 51.483802 | -0.610839 | 496557 | 177009 | SU965770 | Yes |
| SL4 1RG | 51.484579 | -0.607316 | 496800 | 177100 | SU967771 | No |
| SL4 1RH | 51.482784 | -0.610479 | 496584 | 176896 | SU965768 | Yes |
| SL4 1RJ | 51.482798 | -0.60881 | 496700 | 176900 | SU966769 | No |
| SL4 1RL | 51.483416 | -0.610851 | 496557 | 176966 | SU965769 | Yes |
| SL4 1RN | 51.484579 | -0.607316 | 496800 | 177100 | SU967771 | No |
| SL4 1RP | 51.4829 | -0.617448 | 496100 | 176900 | SU960768 | No |
| SL4 1RQ | 51.484704 | -0.606476 | 496858 | 177115 | SU968771 | Yes |
| SL4 1RR | 51.482883 | -0.616008 | 496200 | 176900 | SU962768 | No |
| SL4 1RS | 51.482647 | -0.612746 | 496427 | 176878 | SU964768 | Yes |
| SL4 1RT | 51.482789 | -0.614124 | 496331 | 176892 | SU963768 | Yes |
| SL4 1RU | 51.48305 | -0.617052 | 496127 | 176917 | SU961769 | Yes |
| SL4 1RW | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1RX | 51.482781 | -0.616515 | 496165 | 176888 | SU961768 | Yes |
| SL4 1RY | 51.482934 | -0.618066 | 496057 | 176903 | SU960769 | Yes |
| SL4 1RZ | 51.483165 | -0.618563 | 496022 | 176928 | SU960769 | Yes |
| SL4 1SA | 51.483824 | -0.617996 | 496060 | 177002 | SU960770 | Yes |
| SL4 1SB | 51.483876 | -0.616926 | 496134 | 177009 | SU961770 | Yes |
| SL4 1SD | 51.484698 | -0.617393 | 496100 | 177100 | SU961771 | No |
| SL4 1SE | 51.483892 | -0.616767 | 496145 | 177011 | SU961770 | Yes |
| SL4 1SF | 51.483382 | -0.616396 | 496172 | 176955 | SU961769 | No |
| SL4 1SG | 51.484451 | -0.617775 | 496074 | 177072 | SU960770 | No |
| SL4 1SH | 51.483702 | -0.618317 | 496038 | 176988 | SU960769 | Yes |
| SL4 1SJ | 51.484345 | -0.618715 | 496009 | 177059 | SU960770 | Yes |
| SL4 1SL | 51.483765 | -0.614541 | 496300 | 177000 | SU963769 | No |
| SL4 1SN | 51.483453 | -0.608675 | 496708 | 176973 | SU967769 | Yes |
| SL4 1SP | 51.484018 | -0.617541 | 496091 | 177024 | SU960770 | Yes |
| SL4 1SQ | 51.484552 | -0.618723 | 496008 | 177082 | SU960770 | Yes |
| SL4 1SR | 51.481228 | -0.612715 | 496432 | 176720 | SU964767 | Yes |
| SL4 1SS | 51.482328 | -0.614714 | 496291 | 176840 | SU962768 | Yes |
| SL4 1ST | 51.482215 | -0.613523 | 496374 | 176829 | SU963768 | Yes |
| SL4 1SU | 51.482197 | -0.614111 | 496333 | 176826 | SU963768 | Yes |
| SL4 1SW | 51.482061 | -0.613426 | 496381 | 176812 | SU963768 | No |
| SL4 1SX | 51.481918 | -0.612725 | 496430 | 176797 | SU964767 | Yes |
| SL4 1SY | 51.481561 | -0.612923 | 496417 | 176757 | SU964767 | Yes |
| SL4 1SZ | 51.481888 | -0.613979 | 496343 | 176792 | SU963767 | Yes |
| SL4 1TA | 51.481291 | -0.613666 | 496366 | 176726 | SU963767 | Yes |
| SL4 1TB | 51.481811 | -0.61509 | 496266 | 176782 | SU962767 | Yes |
| SL4 1TD | 51.481929 | -0.614395 | 496314 | 176796 | SU963767 | Yes |
| SL4 1TE | 51.481536 | -0.610632 | 496576 | 176757 | SU965767 | Yes |
| SL4 1TF | 51.481721 | -0.611248 | 496533 | 176777 | SU965767 | Yes |
| SL4 1TG | 51.482208 | -0.610614 | 496576 | 176832 | SU965768 | Yes |
| SL4 1TH | 51.481898 | -0.610998 | 496550 | 176797 | SU965767 | Yes |
| SL4 1TJ | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1TL | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1TN | 51.483697 | -0.608783 | 496700 | 177000 | SU966770 | No |
| SL4 1TP | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1TQ | 51.481853 | -0.611042 | 496547 | 176792 | SU965767 | Yes |
| SL4 1TR | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1TS | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1TT | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1TU | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1TX | 51.485454 | -0.607534 | 496783 | 177197 | SU967771 | Yes |
| SL4 1TY | 51.48592 | -0.607404 | 496791 | 177249 | SU967772 | No |
| SL4 1TZ | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1UA | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1UB | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1UD | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1UE | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1UH | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1UJ | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1UL | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1UN | 51.480067 | -0.606013 | 496900 | 176600 | SU968765 | No |
| SL4 1UP | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1UR | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1US | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1UT | 51.482121 | -0.605547 | 496928 | 176829 | SU969768 | Yes |
| SL4 1UU | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1UW | 51.481865 | -0.605958 | 496900 | 176800 | SU968768 | No |
| SL4 1UX | 51.480915 | -0.606217 | 496884 | 176694 | SU968766 | No |
| SL4 1UY | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1UZ | 51.476557 | -0.61332 | 496400 | 176200 | SU963762 | No |
| SL4 1WA | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WB | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WD | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WE | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WF | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WH | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WJ | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WL | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WN | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WP | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WQ | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WR | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WS | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WT | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WU | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WW | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WX | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WY | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1WZ | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | Yes |
| SL4 1XA | 51.475658 | -0.613347 | 496400 | 176100 | SU963760 | No |
| SL4 1XB | 51.477439 | -0.611853 | 496500 | 176300 | SU964763 | No |
| SL4 1XD | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1XE | 51.475658 | -0.613347 | 496400 | 176100 | SU963760 | No |
| SL4 1XF | 51.47654 | -0.61188 | 496500 | 176200 | SU965762 | No |
| SL4 1XG | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1XH | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1XJ | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1XL | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1XN | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1XP | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1XQ | 51.47654 | -0.61188 | 496500 | 176200 | SU965762 | No |
| SL4 1XR | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1XS | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1XT | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1XU | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1XW | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1XX | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1XY | 51.480057 | -0.609685 | 496645 | 176594 | SU966765 | No |
| SL4 1XZ | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1YA | 51.479621 | -0.606314 | 496880 | 176550 | SU968765 | Yes |
| SL4 1YB | 51.479766 | -0.606382 | 496875 | 176566 | SU968765 | No |
| SL4 1YD | 51.479185 | -0.60748 | 496800 | 176500 | SU967764 | No |
| SL4 1YE | 51.480471 | -0.606706 | 496851 | 176644 | SU968766 | No |
| SL4 1YF | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1YG | 51.480067 | -0.606013 | 496900 | 176600 | SU968765 | No |
| SL4 1YH | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1YJ | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1YL | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1YN | 51.480067 | -0.606013 | 496900 | 176600 | SU968765 | No |
| SL4 1YP | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1YQ | 51.480067 | -0.606013 | 496900 | 176600 | SU968765 | No |
| SL4 1YR | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1YS | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1YT | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1YU | 51.48098 | -0.610953 | 496555 | 176695 | SU965766 | No |
| SL4 1YW | 51.480989 | -0.610939 | 496556 | 176696 | SU965766 | No |
| SL4 1YX | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1ZG | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1ZJ | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |
| SL4 1ZN | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | Yes |
| SL4 1ZQ | 51.481162 | -0.610401 | 496593 | 176716 | SU965767 | No |