This page provides postcode data for the Berkshire English ceremonial county. Berkshire contains approximately 340,545 households with a population of about 861,875 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SL1 1JJ | 51.507173 | -0.585947 | 498235 | 179641 | SU982796 | Yes |
| SL1 1JL | 51.509083 | -0.595153 | 497592 | 179841 | SU975798 | Yes |
| SL1 1JN | 51.508072 | -0.591841 | 497824 | 179733 | SU978797 | No |
| SL1 1JP | 51.508574 | -0.59246 | 497780 | 179788 | SU977797 | Yes |
| SL1 1JQ | 51.50899 | -0.594219 | 497657 | 179832 | SU976798 | Yes |
| SL1 1JR | 51.507986 | -0.59144 | 497852 | 179724 | SU978797 | Yes |
| SL1 1JS | 51.507926 | -0.590232 | 497936 | 179719 | SU979797 | Yes |
| SL1 1JT | 51.507786 | -0.586821 | 498173 | 179708 | SU981797 | No |
| SL1 1JU | 51.507499 | -0.588343 | 498068 | 179674 | SU980796 | Yes |
| SL1 1JW | 51.509105 | -0.591737 | 497829 | 179848 | SU978798 | No |
| SL1 1JX | 51.507334 | -0.587296 | 498141 | 179657 | SU981796 | No |
| SL1 1JY | 51.506828 | -0.587888 | 498101 | 179600 | SU981796 | No |
| SL1 1JZ | 51.506828 | -0.587888 | 498101 | 179600 | SU981796 | No |
| SL1 1LA | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1LB | 51.509756 | -0.596588 | 497491 | 179914 | SU974799 | No |
| SL1 1LD | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1LE | 51.508558 | -0.58893 | 498025 | 179791 | SU980797 | Yes |
| SL1 1LF | 51.509663 | -0.599329 | 497301 | 179900 | SU973799 | No |
| SL1 1LG | 51.506811 | -0.586448 | 498201 | 179600 | SU982796 | No |
| SL1 1LH | 51.508492 | -0.587923 | 498095 | 179785 | SU980797 | No |
| SL1 1LJ | 51.507176 | -0.586898 | 498169 | 179640 | SU981796 | No |
| SL1 1LL | 51.506793 | -0.585007 | 498301 | 179600 | SU983796 | No |
| SL1 1LN | 51.508558 | -0.58893 | 498025 | 179791 | SU980797 | Yes |
| SL1 1LP | 51.506793 | -0.585007 | 498301 | 179600 | SU983796 | No |
| SL1 1LQ | 51.508662 | -0.588552 | 498051 | 179803 | SU980798 | No |
| SL1 1LR | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1LS | 51.506793 | -0.585007 | 498301 | 179600 | SU983796 | No |
| SL1 1LT | 51.507778 | -0.586836 | 498172 | 179707 | SU981797 | No |
| SL1 1LU | 51.505697 | -0.583528 | 498406 | 179480 | SU984794 | Yes |
| SL1 1LW | 51.506793 | -0.585007 | 498301 | 179600 | SU983796 | No |
| SL1 1LX | 51.506793 | -0.585007 | 498301 | 179600 | SU983796 | No |
| SL1 1LY | 51.506793 | -0.585007 | 498301 | 179600 | SU983796 | No |
| SL1 1NA | 51.506921 | -0.585176 | 498289 | 179614 | SU982796 | No |
| SL1 1NB | 51.507269 | -0.586434 | 498201 | 179651 | SU982796 | Yes |
| SL1 1ND | 51.50529 | -0.582604 | 498471 | 179436 | SU984794 | No |
| SL1 1NE | 51.507168 | -0.586221 | 498216 | 179640 | SU982796 | Yes |
| SL1 1NF | 51.506876 | -0.581431 | 498549 | 179614 | SU985796 | Yes |
| SL1 1NG | 51.505887 | -0.583667 | 498396 | 179501 | SU983795 | Yes |
| SL1 1NH | 51.506793 | -0.581261 | 498561 | 179605 | SU985796 | Yes |
| SL1 1NJ | 51.507014 | -0.580188 | 498635 | 179631 | SU986796 | Yes |
| SL1 1NL | 51.506391 | -0.577757 | 498805 | 179565 | SU988795 | Yes |
| SL1 1NN | 51.506168 | -0.576395 | 498900 | 179542 | SU989795 | Yes |
| SL1 1NP | 51.506616 | -0.580013 | 498648 | 179587 | SU986795 | Yes |
| SL1 1NQ | 51.504641 | -0.581774 | 498530 | 179365 | SU985793 | No |
| SL1 1NR | 51.506373 | -0.58149 | 498546 | 179558 | SU985795 | Yes |
| SL1 1NS | 51.506494 | -0.582581 | 498470 | 179570 | SU984795 | Yes |
| SL1 1NT | 51.506678 | -0.583656 | 498395 | 179589 | SU983795 | Yes |
| SL1 1NU | 51.505824 | -0.582199 | 498498 | 179496 | SU984794 | Yes |
| SL1 1NW | 51.506255 | -0.583583 | 498401 | 179542 | SU984795 | Yes |
| SL1 1NX | 51.505661 | -0.579869 | 498660 | 179481 | SU986794 | Yes |
| SL1 1NY | 51.505982 | -0.579629 | 498676 | 179517 | SU986795 | Yes |
| SL1 1NZ | 51.506497 | -0.582034 | 498508 | 179571 | SU985795 | Yes |
| SL1 1PA | 51.507183 | -0.589765 | 497970 | 179637 | SU979796 | Yes |
| SL1 1PB | 51.507588 | -0.591957 | 497817 | 179679 | SU978796 | Yes |
| SL1 1PD | 51.50756 | -0.591165 | 497872 | 179677 | SU978796 | Yes |
| SL1 1PE | 51.507582 | -0.591525 | 497847 | 179679 | SU978796 | Yes |
| SL1 1PF | 51.507978 | -0.592291 | 497793 | 179722 | SU977797 | Yes |
| SL1 1PG | 51.508356 | -0.595305 | 497583 | 179760 | SU975797 | Yes |
| SL1 1PH | 51.50861 | -0.593237 | 497726 | 179791 | SU977797 | No |
| SL1 1PJ | 51.507065 | -0.594091 | 497670 | 179618 | SU976796 | Yes |
| SL1 1PL | 51.50737 | -0.593318 | 497723 | 179653 | SU977796 | Yes |
| SL1 1PN | 51.506897 | -0.59365 | 497701 | 179600 | SU977796 | No |
| SL1 1PP | 51.506087 | -0.591312 | 497865 | 179513 | SU978795 | Yes |
| SL1 1PQ | 51.50824 | -0.593133 | 497734 | 179750 | SU977797 | Yes |
| SL1 1PR | 51.507037 | -0.592507 | 497780 | 179617 | SU977796 | Yes |
| SL1 1PS | 51.507045 | -0.591714 | 497835 | 179619 | SU978796 | Yes |
| SL1 1PT | 51.507399 | -0.594268 | 497657 | 179655 | SU976796 | No |
| SL1 1PU | 51.505332 | -0.591378 | 497862 | 179429 | SU978794 | Yes |
| SL1 1PW | 51.506588 | -0.591844 | 497827 | 179568 | SU978795 | Yes |
| SL1 1PX | 51.505167 | -0.591844 | 497830 | 179410 | SU978794 | Yes |
| SL1 1PY | 51.507825 | -0.594515 | 497639 | 179702 | SU976797 | No |
| SL1 1PZ | 51.506897 | -0.59365 | 497701 | 179600 | SU977796 | No |
| SL1 1QA | 51.50557 | -0.587236 | 498149 | 179461 | SU981794 | Yes |
| SL1 1QB | 51.507334 | -0.587296 | 498141 | 179657 | SU981796 | No |
| SL1 1QD | 51.511594 | -0.59313 | 497727 | 180123 | SU977801 | No |
| SL1 1QE | 51.506558 | -0.586326 | 498210 | 179572 | SU982795 | Yes |
| SL1 1QF | 51.507307 | -0.588061 | 498088 | 179653 | SU980796 | No |
| SL1 1QG | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1QH | 51.505139 | -0.589497 | 497993 | 179410 | SU979794 | Yes |
| SL1 1QJ | 51.505429 | -0.588926 | 498032 | 179443 | SU980794 | Yes |
| SL1 1QL | 51.505396 | -0.586982 | 498167 | 179442 | SU981794 | No |
| SL1 1QN | 51.505328 | -0.585067 | 498300 | 179437 | SU983794 | Yes |
| SL1 1QP | 51.507082 | -0.588053 | 498089 | 179628 | SU980796 | Yes |
| SL1 1QQ | 51.505929 | -0.587916 | 498101 | 179500 | SU981795 | No |
| SL1 1QR | 51.505531 | -0.587698 | 498117 | 179456 | SU981794 | Yes |
| SL1 1QS | 51.505839 | -0.58861 | 498053 | 179489 | SU980794 | Yes |
| SL1 1QT | 51.505429 | -0.588926 | 498032 | 179443 | SU980794 | No |
| SL1 1QU | 51.506341 | -0.586232 | 498217 | 179548 | SU982795 | No |
| SL1 1QW | 51.505857 | -0.586362 | 498209 | 179494 | SU982794 | Yes |
| SL1 1QX | 51.504942 | -0.589604 | 497986 | 179388 | SU979793 | Yes |
| SL1 1QY | 51.511514 | -0.593911 | 497673 | 180113 | SU976801 | No |
| SL1 1QZ | 51.505207 | -0.589941 | 497962 | 179417 | SU979794 | Yes |
| SL1 1RA | 51.506569 | -0.58951 | 497989 | 179569 | SU979795 | Yes |
| SL1 1RB | 51.50686 | -0.58904 | 498021 | 179602 | SU980796 | Yes |
| SL1 1RD | 51.506521 | -0.59003 | 497953 | 179563 | SU979795 | Yes |
| SL1 1RE | 51.505347 | -0.590312 | 497936 | 179432 | SU979794 | Yes |
| SL1 1RF | 51.505406 | -0.5908 | 497902 | 179438 | SU979794 | Yes |
| SL1 1RG | 51.50692 | -0.590306 | 497933 | 179607 | SU979796 | Yes |
| SL1 1RH | 51.50728 | -0.587312 | 498140 | 179651 | SU981796 | No |
| SL1 1RJ | 51.505929 | -0.587916 | 498101 | 179500 | SU981795 | No |
| SL1 1RL | 51.507692 | -0.584979 | 498301 | 179700 | SU983797 | No |
| SL1 1RN | 51.509379 | -0.583198 | 498421 | 179890 | SU984798 | Yes |
| SL1 1RP | 51.508384 | -0.582696 | 498458 | 179780 | SU984797 | Yes |
| SL1 1RQ | 51.50451 | -0.591029 | 497888 | 179338 | SU978793 | Yes |
| SL1 1RR | 51.507917 | -0.583474 | 498405 | 179727 | SU984797 | Yes |
| SL1 1RS | 51.509184 | -0.582671 | 498458 | 179869 | SU984798 | Yes |
| SL1 1RT | 51.509527 | -0.581248 | 498556 | 179909 | SU985799 | Yes |
| SL1 1RU | 51.510178 | -0.582352 | 498478 | 179980 | SU984799 | Yes |
| SL1 1RW | 51.510543 | -0.582744 | 498450 | 180020 | SU984800 | Yes |
| SL1 1RX | 51.509828 | -0.580878 | 498581 | 179943 | SU985799 | Yes |
| SL1 1RY | 51.509455 | -0.582043 | 498501 | 179900 | SU985799 | No |
| SL1 1RZ | 51.510226 | -0.581803 | 498516 | 179986 | SU985799 | Yes |
| SL1 1SA | 51.510504 | -0.581751 | 498519 | 180017 | SU985800 | No |
| SL1 1SB | 51.509063 | -0.581579 | 498534 | 179857 | SU985798 | Yes |
| SL1 1SD | 51.50915 | -0.580553 | 498605 | 179868 | SU986798 | Yes |
| SL1 1SE | 51.510199 | -0.580319 | 498619 | 179985 | SU986799 | Yes |
| SL1 1SF | 51.509953 | -0.579289 | 498691 | 179959 | SU986799 | Yes |
| SL1 1SG | 51.50899 | -0.579996 | 498644 | 179851 | SU986798 | Yes |
| SL1 1SH | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1SJ | 51.507548 | -0.581252 | 498560 | 179689 | SU985796 | Yes |
| SL1 1SL | 51.506776 | -0.583567 | 498401 | 179600 | SU984796 | No |
| SL1 1SN | 51.507692 | -0.582731 | 498457 | 179703 | SU984797 | Yes |
| SL1 1SP | 51.507177 | -0.580989 | 498579 | 179648 | SU985796 | Yes |
| SL1 1SQ | 51.508574 | -0.583511 | 498401 | 179800 | SU984798 | No |
| SL1 1SR | 51.507333 | -0.582008 | 498508 | 179664 | SU985796 | Yes |
| SL1 1SS | 51.507786 | -0.586821 | 498173 | 179708 | SU981797 | No |
| SL1 1ST | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1SU | 51.509083 | -0.578754 | 498730 | 179863 | SU987798 | Yes |
| SL1 1SW | 51.507537 | -0.581756 | 498525 | 179687 | SU985796 | Yes |
| SL1 1SX | 51.507277 | -0.581145 | 498568 | 179659 | SU985796 | Yes |
| SL1 1SY | 51.507872 | -0.593159 | 497733 | 179709 | SU977797 | No |
| SL1 1SZ | 51.507915 | -0.593013 | 497743 | 179714 | SU977797 | Yes |
| SL1 1TA | 51.508697 | -0.577368 | 498827 | 179822 | SU988798 | Yes |
| SL1 1TB | 51.507717 | -0.576606 | 498882 | 179714 | SU988797 | Yes |
| SL1 1TD | 51.507315 | -0.577584 | 498815 | 179668 | SU988796 | Yes |
| SL1 1TE | 51.506721 | -0.577545 | 498819 | 179602 | SU988796 | Yes |
| SL1 1TF | 51.507286 | -0.578176 | 498774 | 179664 | SU987796 | Yes |
| SL1 1TG | 51.508169 | -0.577572 | 498814 | 179763 | SU988797 | Yes |
| SL1 1TH | 51.50698 | -0.593791 | 497691 | 179609 | SU976796 | Yes |
| SL1 1TJ | 51.506784 | -0.593149 | 497736 | 179588 | SU977795 | Yes |
| SL1 1TL | 51.508159 | -0.593107 | 497736 | 179741 | SU977797 | No |
| SL1 1TN | 51.506478 | -0.590882 | 497894 | 179557 | SU978795 | Yes |
| SL1 1TP | 51.506732 | -0.591119 | 497877 | 179585 | SU978795 | Yes |
| SL1 1TQ | 51.509002 | -0.594464 | 497640 | 179833 | SU976798 | Yes |
| SL1 1TR | 51.510071 | -0.592803 | 497753 | 179954 | SU977799 | No |
| SL1 1TS | 51.507096 | -0.578773 | 498733 | 179642 | SU987796 | Yes |
| SL1 1TT | 51.50637 | -0.592441 | 497786 | 179543 | SU977795 | Yes |
| SL1 1TU | 51.507692 | -0.584979 | 498301 | 179700 | SU983797 | No |
| SL1 1TW | 51.506445 | -0.590407 | 497927 | 179554 | SU979795 | Yes |
| SL1 1TX | 51.507337 | -0.584601 | 498328 | 179661 | SU983796 | Yes |
| SL1 1TY | 51.506793 | -0.585007 | 498301 | 179600 | SU983796 | No |
| SL1 1TZ | 51.506793 | -0.585007 | 498301 | 179600 | SU983796 | No |
| SL1 1UA | 51.507701 | -0.584201 | 498355 | 179702 | SU983797 | Yes |
| SL1 1UB | 51.508229 | -0.583969 | 498370 | 179761 | SU983797 | Yes |
| SL1 1UD | 51.509629 | -0.583767 | 498381 | 179917 | SU983799 | Yes |
| SL1 1UE | 51.508022 | -0.583989 | 498369 | 179738 | SU983797 | Yes |
| SL1 1UF | 51.508643 | -0.589273 | 498001 | 179800 | SU980798 | No |
| SL1 1UG | 51.507745 | -0.584848 | 498310 | 179706 | SU983797 | Yes |
| SL1 1UH | 51.509972 | -0.587575 | 498116 | 179950 | SU981799 | Yes |
| SL1 1UJ | 51.507786 | -0.586821 | 498173 | 179708 | SU981797 | No |
| SL1 1UL | 51.509325 | -0.584655 | 498320 | 179882 | SU983798 | Yes |
| SL1 1UN | 51.509795 | -0.587119 | 498148 | 179931 | SU981799 | Yes |
| SL1 1UP | 51.510178 | -0.587568 | 498116 | 179973 | SU981799 | Yes |
| SL1 1UQ | 51.509542 | -0.589245 | 498001 | 179900 | SU980799 | No |
| SL1 1UR | 51.509897 | -0.585833 | 498237 | 179944 | SU982799 | Yes |
| SL1 1US | 51.510562 | -0.588032 | 498083 | 180015 | SU980800 | Yes |
| SL1 1UT | 51.511011 | -0.58724 | 498137 | 180066 | SU981800 | Yes |
| SL1 1UU | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1UW | 51.509536 | -0.585773 | 498242 | 179904 | SU982799 | Yes |
| SL1 1UX | 51.510022 | -0.585037 | 498292 | 179959 | SU982799 | Yes |
| SL1 1UZ | 51.50873 | -0.596475 | 497501 | 179800 | SU975798 | No |
| SL1 1WA | 51.510022 | -0.585037 | 498292 | 179959 | SU982799 | No |
| SL1 1WB | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1WD | 51.510022 | -0.585037 | 498292 | 179959 | SU982799 | No |
| SL1 1WE | 51.510022 | -0.585037 | 498292 | 179959 | SU982799 | No |
| SL1 1WF | 51.510022 | -0.585037 | 498292 | 179959 | SU982799 | No |
| SL1 1WJ | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1WQ | 51.510022 | -0.585037 | 498292 | 179959 | SU982799 | No |
| SL1 1WU | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1WW | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1WX | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1WZ | 51.508272 | -0.584601 | 498326 | 179765 | SU983797 | No |
| SL1 1XA | 51.510374 | -0.585184 | 498281 | 179998 | SU982799 | Yes |
| SL1 1XB | 51.510561 | -0.586461 | 498192 | 180017 | SU981800 | Yes |
| SL1 1XD | 51.510625 | -0.58509 | 498287 | 180026 | SU982800 | Yes |
| SL1 1XE | 51.510625 | -0.58509 | 498287 | 180026 | SU982800 | No |
| SL1 1XF | 51.508713 | -0.595035 | 497601 | 179800 | SU976798 | No |
| SL1 1XG | 51.508713 | -0.595035 | 497601 | 179800 | SU976798 | No |
| SL1 1XH | 51.510374 | -0.585184 | 498281 | 179998 | SU982799 | No |
| SL1 1XJ | 51.507786 | -0.586821 | 498173 | 179708 | SU981797 | No |
| SL1 1XL | 51.511439 | -0.592184 | 497793 | 180107 | SU977801 | No |
| SL1 1XN | 51.511604 | -0.593159 | 497725 | 180124 | SU977801 | Yes |
| SL1 1XP | 51.507778 | -0.586836 | 498172 | 179707 | SU981797 | No |
| SL1 1XQ | 51.509372 | -0.593761 | 497688 | 179875 | SU976798 | Yes |
| SL1 1XR | 51.507786 | -0.586821 | 498173 | 179708 | SU981797 | No |
| SL1 1XS | 51.508115 | -0.593973 | 497676 | 179735 | SU976797 | No |
| SL1 1XT | 51.507785 | -0.586677 | 498183 | 179708 | SU981797 | No |
| SL1 1XU | 51.510096 | -0.594157 | 497659 | 179955 | SU976799 | Yes |
| SL1 1XW | 51.510909 | -0.590716 | 497896 | 180050 | SU978800 | Yes |
| SL1 1XX | 51.510053 | -0.595873 | 497540 | 179948 | SU975799 | No |