This page provides postcode data for the Berkshire English ceremonial county. Berkshire contains approximately 340,544 households with a population of about 861,872 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SL4 4RN | 51.475063 | -0.647705 | 494015 | 175989 | SU940759 | Yes |
| SL4 4RP | 51.457697 | -0.673522 | 492257 | 174025 | SU922740 | Yes |
| SL4 4RQ | 51.467094 | -0.688711 | 491183 | 175051 | SU911750 | No |
| SL4 4RR | 51.467101 | -0.685357 | 491416 | 175056 | SU914750 | Yes |
| SL4 4RS | 51.46974 | -0.68089 | 491721 | 175355 | SU917753 | Yes |
| SL4 4RT | 51.461142 | -0.679986 | 491801 | 174400 | SU918744 | No |
| SL4 4RU | 51.455955 | -0.680093 | 491804 | 173823 | SU918738 | Yes |
| SL4 4RW | 51.455169 | -0.669436 | 492546 | 173749 | SU925737 | Yes |
| SL4 4RX | 51.455657 | -0.679252 | 491863 | 173791 | SU918737 | Yes |
| SL4 4RY | 51.45617 | -0.676057 | 492084 | 173852 | SU920738 | No |
| SL4 4RZ | 51.452077 | -0.683889 | 491548 | 173387 | SU915733 | Yes |
| SL4 4SA | 51.453476 | -0.688368 | 491234 | 173537 | SU912735 | Yes |
| SL4 4SB | 51.452801 | -0.689193 | 491178 | 173461 | SU911734 | Yes |
| SL4 4SD | 51.441142 | -0.693513 | 490901 | 172159 | SU909721 | Yes |
| SL4 4SE | 51.442644 | -0.701686 | 490330 | 172316 | SU903723 | Yes |
| SL4 4SF | 51.4424 | -0.697534 | 490619 | 172294 | SU906722 | Yes |
| SL4 4SG | 51.443408 | -0.699232 | 490499 | 172404 | SU904724 | Yes |
| SL4 4SH | 51.443945 | -0.696526 | 490686 | 172467 | SU906724 | Yes |
| SL4 4SJ | 51.444732 | -0.709123 | 489809 | 172539 | SU898725 | Yes |
| SL4 4SL | 51.444854 | -0.707983 | 489888 | 172554 | SU898725 | Yes |
| SL4 4SN | 51.444702 | -0.708837 | 489829 | 172536 | SU898725 | Yes |
| SL4 4SP | 51.445661 | -0.706176 | 490012 | 172646 | SU900726 | Yes |
| SL4 4SQ | 51.443389 | -0.699118 | 490507 | 172402 | SU905724 | Yes |
| SL4 4SR | 51.445642 | -0.710911 | 489683 | 172638 | SU896726 | Yes |
| SL4 4SS | 51.453477 | -0.687677 | 491282 | 173538 | SU912735 | Yes |
| SL4 4ST | 51.453644 | -0.687341 | 491305 | 173557 | SU913735 | Yes |
| SL4 4SU | 51.448059 | -0.710728 | 489691 | 172907 | SU896729 | Yes |
| SL4 4SW | 51.446528 | -0.705677 | 490045 | 172743 | SU900727 | Yes |
| SL4 4SX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 4SY | 51.446726 | -0.668689 | 492615 | 172811 | SU926728 | Yes |
| SL4 4SZ | 51.447784 | -0.66683 | 492742 | 172931 | SU927729 | Yes |
| SL4 4TA | 51.448004 | -0.665701 | 492820 | 172957 | SU928729 | Yes |
| SL4 4TB | 51.447428 | -0.667215 | 492716 | 172891 | SU927728 | Yes |
| SL4 4TD | 51.447742 | -0.670271 | 492503 | 172922 | SU925729 | No |
| SL4 4TE | 51.443784 | -0.674933 | 492187 | 172476 | SU921724 | Yes |
| SL4 4TF | 51.447732 | -0.667868 | 492670 | 172924 | SU926729 | Yes |
| SL4 4TG | 51.447817 | -0.667419 | 492701 | 172934 | SU927729 | Yes |
| SL4 4TH | 51.443758 | -0.676646 | 492068 | 172471 | SU920724 | Yes |
| SL4 4TJ | 51.443891 | -0.676455 | 492081 | 172486 | SU920724 | Yes |
| SL4 4TL | 51.446521 | -0.673688 | 492268 | 172782 | SU922727 | Yes |
| SL4 4TN | 51.448531 | -0.676494 | 492069 | 173002 | SU920730 | Yes |
| SL4 4TP | 51.448899 | -0.666064 | 492793 | 173056 | SU927730 | Yes |
| SL4 4TQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4TR | 51.449658 | -0.665596 | 492824 | 173141 | SU928731 | Yes |
| SL4 4TS | 51.448912 | -0.666452 | 492766 | 173057 | SU927730 | Yes |
| SL4 4TT | 51.4486 | -0.667469 | 492696 | 173021 | SU926730 | Yes |
| SL4 4TU | 51.4483 | -0.667952 | 492663 | 172987 | SU926729 | Yes |
| SL4 4TW | 51.447849 | -0.674959 | 492177 | 172928 | SU921729 | Yes |
| SL4 4TX | 51.448194 | -0.668934 | 492595 | 172974 | SU925729 | Yes |
| SL4 4TY | 51.448874 | -0.667864 | 492668 | 173051 | SU926730 | Yes |
| SL4 4TZ | 51.449053 | -0.66852 | 492622 | 173070 | SU926730 | Yes |
| SL4 4UA | 51.448762 | -0.669853 | 492530 | 173036 | SU925730 | Yes |
| SL4 4UB | 51.449224 | -0.66935 | 492564 | 173088 | SU925730 | Yes |
| SL4 4UD | 51.450226 | -0.668904 | 492593 | 173200 | SU925732 | Yes |
| SL4 4UE | 51.449737 | -0.668616 | 492614 | 173146 | SU926731 | Yes |
| SL4 4UF | 51.449901 | -0.667978 | 492658 | 173165 | SU926731 | Yes |
| SL4 4UG | 51.450068 | -0.667699 | 492677 | 173184 | SU926731 | Yes |
| SL4 4UH | 51.449406 | -0.670323 | 492496 | 173107 | SU924731 | Yes |
| SL4 4UJ | 51.463478 | -0.648249 | 494001 | 174700 | SU940747 | No |
| SL4 4UL | 51.470392 | -0.648145 | 493994 | 175469 | SU939754 | Yes |
| SL4 4UN | 51.470517 | -0.644211 | 494267 | 175488 | SU942754 | Yes |
| SL4 4UP | 51.471456 | -0.642974 | 494351 | 175594 | SU943755 | Yes |
| SL4 4UQ | 51.449289 | -0.666369 | 492771 | 173099 | SU927730 | Yes |
| SL4 4UR | 51.470379 | -0.639219 | 494614 | 175479 | SU946754 | Yes |
| SL4 4US | 51.479869 | -0.656635 | 493385 | 176512 | SU933765 | Yes |
| SL4 4UT | 51.467309 | -0.641297 | 494476 | 175135 | SU944751 | Yes |
| SL4 4UU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4UW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 4UX | 51.47849 | -0.655595 | 493460 | 176360 | SU934763 | No |
| SL4 4UY | 51.471033 | -0.650689 | 493816 | 175537 | SU938755 | No |
| SL4 4UZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WA | 51.4775 | -0.64769 | 494011 | 176260 | SU940762 | Yes |
| SL4 4WB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WE | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WH | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4WZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4XA | 51.478554 | -0.656457 | 493400 | 176366 | SU934763 | Yes |
| SL4 4XB | 51.477045 | -0.655047 | 493501 | 176200 | SU935762 | No |
| SL4 4XD | 51.478123 | -0.658155 | 493283 | 176316 | SU932763 | Yes |
| SL4 4XE | 51.478076 | -0.657134 | 493354 | 176312 | SU933763 | Yes |
| SL4 4XF | 51.477807 | -0.657185 | 493351 | 176282 | SU933762 | Yes |
| SL4 4XG | 51.478085 | -0.656385 | 493406 | 176314 | SU934763 | Yes |
| SL4 4XH | 51.477248 | -0.657057 | 493361 | 176220 | SU933762 | Yes |
| SL4 4XJ | 51.477005 | -0.657065 | 493361 | 176193 | SU933761 | Yes |
| SL4 4XL | 51.477242 | -0.655819 | 493447 | 176221 | SU934762 | Yes |
| SL4 4XN | 51.476681 | -0.657074 | 493361 | 176157 | SU933761 | Yes |
| SL4 4XP | 51.475083 | -0.658043 | 493297 | 175978 | SU932759 | Yes |
| SL4 4XQ | 51.477496 | -0.656762 | 493381 | 176248 | SU933762 | Yes |
| SL4 4XR | 51.47609 | -0.656458 | 493405 | 176092 | SU934760 | Yes |
| SL4 4XS | 51.476433 | -0.655829 | 493448 | 176131 | SU934761 | Yes |
| SL4 4XT | 51.47605 | -0.656085 | 493431 | 176088 | SU934760 | Yes |
| SL4 4XU | 51.475531 | -0.656316 | 493416 | 176030 | SU934760 | Yes |
| SL4 4XW | 51.476602 | -0.657984 | 493298 | 176147 | SU932761 | Yes |
| SL4 4XX | 51.475245 | -0.65726 | 493351 | 175997 | SU933759 | Yes |
| SL4 4XY | 51.475189 | -0.656312 | 493417 | 175992 | SU934759 | Yes |
| SL4 4XZ | 51.475345 | -0.655846 | 493449 | 176010 | SU934760 | Yes |
| SL4 4YA | 51.474516 | -0.655683 | 493462 | 175918 | SU934759 | Yes |
| SL4 4YB | 51.474417 | -0.657213 | 493356 | 175905 | SU933759 | Yes |
| SL4 4YD | 51.474191 | -0.657118 | 493363 | 175880 | SU933758 | Yes |
| SL4 4YE | 51.474351 | -0.658539 | 493264 | 175896 | SU932758 | Yes |
| SL4 4YF | 51.474081 | -0.658547 | 493264 | 175866 | SU932758 | Yes |
| SL4 4YG | 51.47368 | -0.655694 | 493463 | 175825 | SU934758 | Yes |
| SL4 4YH | 51.473511 | -0.657383 | 493346 | 175804 | SU933758 | Yes |
| SL4 4YJ | 51.470588 | -0.653423 | 493627 | 175484 | SU936754 | Yes |
| SL4 4YL | 51.471087 | -0.653855 | 493596 | 175539 | SU935755 | Yes |
| SL4 4YN | 51.471789 | -0.653921 | 493590 | 175617 | SU935756 | Yes |
| SL4 4YP | 51.473164 | -0.653794 | 493596 | 175770 | SU935757 | Yes |
| SL4 4YQ | 51.473833 | -0.65494 | 493515 | 175843 | SU935758 | Yes |
| SL4 4YR | 51.472496 | -0.652043 | 493719 | 175698 | SU937756 | Yes |
| SL4 4YS | 51.472507 | -0.650617 | 493818 | 175701 | SU938757 | Yes |
| SL4 4YT | 51.47225 | -0.651733 | 493741 | 175671 | SU937756 | Yes |
| SL4 4YU | 51.472307 | -0.652782 | 493668 | 175676 | SU936756 | Yes |
| SL4 4YW | 51.472404 | -0.654191 | 493570 | 175685 | SU935756 | Yes |
| SL4 4YX | 51.471306 | -0.650235 | 493847 | 175568 | SU938755 | Yes |
| SL4 4YY | 51.472662 | -0.650036 | 493858 | 175719 | SU938757 | Yes |
| SL4 4YZ | 51.473362 | -0.649944 | 493863 | 175797 | SU938757 | Yes |
| SL4 4ZA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZE | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZH | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZJ | 51.47095 | -0.651339 | 493771 | 175527 | SU937755 | No |
| SL4 4ZL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 4ZR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 4ZW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 5AA | 51.48084 | -0.626422 | 495481 | 176659 | SU954766 | Yes |
| SL4 5AB | 51.480824 | -0.620418 | 495898 | 176665 | SU958766 | Yes |
| SL4 5AD | 51.479906 | -0.612755 | 496432 | 176573 | SU964765 | Yes |
| SL4 5AE | 51.480135 | -0.613065 | 496410 | 176598 | SU964765 | Yes |
| SL4 5AF | 51.480013 | -0.614192 | 496332 | 176583 | SU963765 | Yes |
| SL4 5AG | 51.479908 | -0.613663 | 496369 | 176572 | SU963765 | No |
| SL4 5AH | 51.480458 | -0.615302 | 496254 | 176631 | SU962766 | Yes |
| SL4 5AJ | 51.479448 | -0.627299 | 495423 | 176503 | SU954765 | No |
| SL4 5AL | 51.479008 | -0.631172 | 495155 | 176449 | SU951764 | Yes |
| SL4 5AN | 51.479791 | -0.628196 | 495360 | 176540 | SU953765 | Yes |
| SL4 5AP | 51.479969 | -0.625685 | 495534 | 176563 | SU955765 | Yes |
| SL4 5AQ | 51.480143 | -0.615283 | 496256 | 176596 | SU962765 | Yes |
| SL4 5AR | 51.480443 | -0.620947 | 495862 | 176622 | SU958766 | Yes |
| SL4 5AS | 51.479401 | -0.61794 | 496073 | 176510 | SU960765 | Yes |
| SL4 5AT | 51.480061 | -0.620541 | 495891 | 176580 | SU958765 | Yes |
| SL4 5AU | 51.480243 | -0.61767 | 496090 | 176604 | SU960766 | Yes |
| SL4 5AW | 51.480505 | -0.626922 | 495447 | 176621 | SU954766 | Yes |
| SL4 5AX | 51.480565 | -0.61756 | 496097 | 176640 | SU960766 | Yes |
| SL4 5AY | 51.479292 | -0.631624 | 495123 | 176480 | SU951764 | Yes |
| SL4 5AZ | 51.478705 | -0.632981 | 495030 | 176413 | SU950764 | Yes |
| SL4 5BA | 51.478749 | -0.631338 | 495144 | 176420 | SU951764 | No |
| SL4 5BB | 51.478372 | -0.636044 | 494818 | 176372 | SU948763 | Yes |
| SL4 5BD | 51.478618 | -0.637102 | 494744 | 176398 | SU947763 | Yes |
| SL4 5BE | 51.478676 | -0.636711 | 494771 | 176405 | SU947764 | Yes |
| SL4 5BG | 51.479752 | -0.627909 | 495380 | 176536 | SU953765 | Yes |
| SL4 5BH | 51.479282 | -0.633122 | 495019 | 176477 | SU950764 | Yes |
| SL4 5BJ | 51.480314 | -0.613031 | 496412 | 176618 | SU964766 | No |
| SL4 5BL | 51.479854 | -0.622809 | 495734 | 176554 | SU957765 | Yes |
| SL4 5BN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 5BP | 51.481466 | -0.617676 | 496087 | 176740 | SU960767 | Yes |
| SL4 5BQ | 51.479314 | -0.628902 | 495312 | 176486 | SU953764 | Yes |
| SL4 5BS | 51.481438 | -0.616035 | 496201 | 176739 | SU962767 | Yes |
| SL4 5BT | 51.481119 | -0.621085 | 495851 | 176697 | SU958766 | Yes |
| SL4 5BU | 51.481281 | -0.621844 | 495798 | 176714 | SU957767 | Yes |
| SL4 5BW | 51.481917 | -0.617 | 496133 | 176791 | SU961767 | Yes |
| SL4 5BX | 51.481224 | -0.617712 | 496085 | 176713 | SU960767 | Yes |
| SL4 5BY | 51.48386 | -0.619418 | 495961 | 177004 | SU959770 | Yes |
| SL4 5BZ | 51.484744 | -0.619593 | 495947 | 177102 | SU959771 | Yes |
| SL4 5DA | 51.484044 | -0.61973 | 495939 | 177024 | SU959770 | Yes |
| SL4 5DB | 51.48258 | -0.61986 | 495933 | 176861 | SU959768 | Yes |
| SL4 5DD | 51.481967 | -0.619749 | 495942 | 176793 | SU959767 | Yes |
| SL4 5DE | 51.482919 | -0.618871 | 496001 | 176900 | SU960769 | No |
| SL4 5DF | 51.482215 | -0.619468 | 495961 | 176821 | SU959768 | Yes |
| SL4 5DG | 51.481047 | -0.619532 | 495959 | 176691 | SU959766 | Yes |
| SL4 5DH | 51.479717 | -0.618838 | 496010 | 176544 | SU960765 | Yes |
| SL4 5DJ | 51.47961 | -0.62044 | 495899 | 176530 | SU958765 | Yes |
| SL4 5DL | 51.479489 | -0.61932 | 495977 | 176518 | SU959765 | Yes |
| SL4 5DN | 51.482136 | -0.637285 | 494724 | 176789 | SU947767 | No |
| SL4 5DP | 51.48088 | -0.622922 | 495724 | 176668 | SU957766 | Yes |
| SL4 5DQ | 51.480863 | -0.61912 | 495988 | 176671 | SU959766 | Yes |
| SL4 5DR | 51.479511 | -0.617332 | 496115 | 176523 | SU961765 | Yes |
| SL4 5DS | 51.480519 | -0.612118 | 496475 | 176642 | SU964766 | Yes |