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? |
|---|---|---|---|---|---|---|
| SL4 2LU | 51.452948 | -0.578339 | 498880 | 173621 | SU988736 | Yes |
| SL4 2LW | 51.45224 | -0.580031 | 498764 | 173540 | SU987735 | Yes |
| SL4 2LX | 51.45445 | -0.578321 | 498878 | 173788 | SU988737 | Yes |
| SL4 2LY | 51.453837 | -0.577448 | 498940 | 173721 | SU989737 | Yes |
| SL4 2LZ | 51.454798 | -0.578123 | 498891 | 173827 | SU988738 | Yes |
| SL4 2NA | 51.4542 | -0.580704 | 498713 | 173757 | SU987737 | Yes |
| SL4 2NB | 51.455564 | -0.581223 | 498674 | 173908 | SU986739 | Yes |
| SL4 2ND | 51.455362 | -0.579401 | 498801 | 173888 | SU988738 | Yes |
| SL4 2NE | 51.455307 | -0.581548 | 498652 | 173879 | SU986738 | Yes |
| SL4 2NF | 51.456047 | -0.580992 | 498689 | 173962 | SU986739 | Yes |
| SL4 2NG | 51.455953 | -0.583644 | 498505 | 173948 | SU985739 | Yes |
| SL4 2NH | 51.457478 | -0.581869 | 498625 | 174120 | SU986741 | Yes |
| SL4 2NJ | 51.456942 | -0.582116 | 498609 | 174060 | SU986740 | Yes |
| SL4 2NL | 51.457311 | -0.592641 | 497877 | 174087 | SU978740 | No |
| SL4 2NN | 51.457311 | -0.592641 | 497877 | 174087 | SU978740 | No |
| SL4 2NP | 51.456582 | -0.576902 | 498972 | 174027 | SU989740 | Yes |
| SL4 2NQ | 51.456164 | -0.583968 | 498482 | 173971 | SU984739 | Yes |
| SL4 2NR | 51.457798 | -0.575626 | 499058 | 174164 | SU990741 | Yes |
| SL4 2NS | 51.457162 | -0.575085 | 499097 | 174094 | SU990740 | Yes |
| SL4 2NT | 51.458115 | -0.57874 | 498841 | 174195 | SU988741 | Yes |
| SL4 2NU | 51.459309 | -0.580056 | 498747 | 174326 | SU987743 | Yes |
| SL4 2NW | 51.457214 | -0.577142 | 498954 | 174097 | SU989740 | Yes |
| SL4 2NX | 51.460152 | -0.579857 | 498759 | 174420 | SU987744 | Yes |
| SL4 2NY | 51.459432 | -0.578354 | 498865 | 174342 | SU988743 | Yes |
| SL4 2NZ | 51.459798 | -0.579638 | 498775 | 174381 | SU987743 | Yes |
| SL4 2PA | 51.460543 | -0.57806 | 498883 | 174466 | SU988744 | Yes |
| SL4 2PB | 51.461388 | -0.577991 | 498886 | 174560 | SU988745 | Yes |
| SL4 2PD | 51.461427 | -0.578983 | 498817 | 174563 | SU988745 | Yes |
| SL4 2PE | 51.457302 | -0.592641 | 497877 | 174086 | SU978740 | No |
| SL4 2PF | 51.462779 | -0.578523 | 498846 | 174714 | SU988747 | Yes |
| SL4 2PG | 51.462191 | -0.578254 | 498866 | 174649 | SU988746 | Yes |
| SL4 2PH | 51.46245 | -0.581053 | 498671 | 174674 | SU986746 | Yes |
| SL4 2PJ | 51.462414 | -0.5833 | 498515 | 174667 | SU985746 | Yes |
| SL4 2PL | 51.462076 | -0.581381 | 498649 | 174632 | SU986746 | Yes |
| SL4 2PN | 51.461711 | -0.581623 | 498633 | 174591 | SU986745 | Yes |
| SL4 2PP | 51.461412 | -0.583705 | 498489 | 174555 | SU984745 | Yes |
| SL4 2PQ | 51.462501 | -0.577827 | 498895 | 174684 | SU988746 | Yes |
| SL4 2PR | 51.460721 | -0.583813 | 498483 | 174478 | SU984744 | Yes |
| SL4 2PS | 51.463158 | -0.577849 | 498892 | 174757 | SU988747 | Yes |
| SL4 2PT | 51.458427 | -0.576269 | 499012 | 174233 | SU990742 | Yes |
| SL4 2PU | 51.458475 | -0.577304 | 498940 | 174237 | SU989742 | Yes |
| SL4 2PW | 51.461639 | -0.585354 | 498374 | 174578 | SU983745 | Yes |
| SL4 2PX | 51.460143 | -0.585069 | 498397 | 174412 | SU983744 | Yes |
| SL4 2PY | 51.46468 | -0.587016 | 498252 | 174914 | SU982749 | Yes |
| SL4 2PZ | 51.464825 | -0.587112 | 498245 | 174930 | SU982749 | Yes |
| SL4 2QA | 51.463464 | -0.587529 | 498219 | 174778 | SU982747 | Yes |
| SL4 2QB | 51.461937 | -0.586913 | 498265 | 174609 | SU982746 | Yes |
| SL4 2QD | 51.463766 | -0.587231 | 498239 | 174812 | SU982748 | Yes |
| SL4 2QE | 51.462422 | -0.586942 | 498262 | 174663 | SU982746 | Yes |
| SL4 2QF | 51.456495 | -0.584562 | 498440 | 174007 | SU984740 | Yes |
| SL4 2QG | 51.458365 | -0.587542 | 498229 | 174211 | SU982742 | Yes |
| SL4 2QH | 51.462521 | -0.585441 | 498366 | 174676 | SU983746 | Yes |
| SL4 2QJ | 51.46009 | -0.586639 | 498288 | 174404 | SU982744 | Yes |
| SL4 2QL | 51.459391 | -0.586143 | 498324 | 174327 | SU983743 | Yes |
| SL4 2QN | 51.460657 | -0.585197 | 498387 | 174469 | SU983744 | Yes |
| SL4 2QP | 51.461314 | -0.58748 | 498227 | 174539 | SU982745 | No |
| SL4 2QQ | 51.462749 | -0.585679 | 498349 | 174701 | SU983747 | Yes |
| SL4 2QR | 51.462791 | -0.588399 | 498160 | 174702 | SU981747 | Yes |
| SL4 2QS | 51.460813 | -0.587682 | 498214 | 174483 | SU982744 | Yes |
| SL4 2QT | 51.462146 | -0.588591 | 498148 | 174630 | SU981746 | Yes |
| SL4 2QU | 51.459666 | -0.587286 | 498244 | 174356 | SU982743 | Yes |
| SL4 2QW | 51.461399 | -0.587045 | 498257 | 174549 | SU982745 | Yes |
| SL4 2QX | 51.460522 | -0.585978 | 498333 | 174453 | SU983744 | Yes |
| SL4 2QY | 51.456861 | -0.59254 | 497885 | 174037 | SU978740 | Yes |
| SL4 2QZ | 51.454771 | -0.596749 | 497597 | 173799 | SU975737 | Yes |
| SL4 2RA | 51.455609 | -0.593859 | 497796 | 173896 | SU977738 | Yes |
| SL4 2RB | 51.457892 | -0.585599 | 498365 | 174161 | SU983741 | Yes |
| SL4 2RD | 51.457444 | -0.586491 | 498304 | 174110 | SU983741 | Yes |
| SL4 2RE | 51.456923 | -0.58655 | 498301 | 174052 | SU983740 | Yes |
| SL4 2RF | 51.458505 | -0.584947 | 498409 | 174230 | SU984742 | Yes |
| SL4 2RG | 51.45837 | -0.581208 | 498669 | 174220 | SU986742 | Yes |
| SL4 2RH | 51.457852 | -0.580044 | 498751 | 174164 | SU987741 | Yes |
| SL4 2RJ | 51.465173 | -0.586886 | 498260 | 174969 | SU982749 | Yes |
| SL4 2RL | 51.463976 | -0.586044 | 498321 | 174837 | SU983748 | Yes |
| SL4 2RN | 51.464163 | -0.585117 | 498385 | 174859 | SU983748 | Yes |
| SL4 2RP | 51.462609 | -0.583812 | 498479 | 174688 | SU984746 | Yes |
| SL4 2RQ | 51.466356 | -0.586532 | 498282 | 175101 | SU982751 | Yes |
| SL4 2RR | 51.462713 | -0.584946 | 498400 | 174698 | SU984746 | Yes |
| SL4 2RS | 51.461153 | -0.580863 | 498687 | 174530 | SU986745 | Yes |
| SL4 2RT | 51.461251 | -0.582299 | 498587 | 174539 | SU985745 | Yes |
| SL4 2RU | 51.460112 | -0.581816 | 498623 | 174413 | SU986744 | Yes |
| SL4 2RW | 51.463238 | -0.584498 | 498430 | 174757 | SU984747 | Yes |
| SL4 2RX | 51.458434 | -0.579882 | 498761 | 174229 | SU987742 | Yes |
| SL4 2RY | 51.457149 | -0.580656 | 498710 | 174085 | SU987740 | Yes |
| SL4 2RZ | 51.456581 | -0.579839 | 498768 | 174023 | SU987740 | Yes |
| SL4 2SA | 51.457617 | -0.577705 | 498914 | 174141 | SU989741 | Yes |
| SL4 2SB | 51.456413 | -0.5778 | 498910 | 174007 | SU989740 | Yes |
| SL4 2SD | 51.455536 | -0.577395 | 498940 | 173910 | SU989739 | Yes |
| SL4 2SE | 51.455085 | -0.575092 | 499101 | 173863 | SU991738 | Yes |
| SL4 2SF | 51.455936 | -0.57626 | 499018 | 173956 | SU990739 | No |
| SL4 2SG | 51.454191 | -0.575494 | 499075 | 173763 | SU990737 | Yes |
| SL4 2SH | 51.452142 | -0.574133 | 499174 | 173537 | SU991735 | Yes |
| SL4 2SJ | 51.451585 | -0.574208 | 499170 | 173475 | SU991734 | Yes |
| SL4 2SL | 51.453594 | -0.574519 | 499144 | 173698 | SU991736 | Yes |
| SL4 2SN | 51.457198 | -0.583965 | 498480 | 174086 | SU984740 | Yes |
| SL4 2SP | 51.45808 | -0.587752 | 498215 | 174179 | SU982741 | Yes |
| SL4 2SQ | 51.45225 | -0.574892 | 499121 | 173548 | SU991735 | Yes |
| SL4 2SR | 51.466164 | -0.586279 | 498300 | 175080 | SU983750 | Yes |
| SL4 2SS | 51.454571 | -0.574993 | 499109 | 173806 | SU991738 | Yes |
| SL4 2ST | 51.457683 | -0.580956 | 498688 | 174144 | SU986741 | Yes |
| SL4 2SU | 51.457302 | -0.592641 | 497877 | 174086 | SU978740 | No |
| SL4 2SW | 51.457355 | -0.586537 | 498301 | 174100 | SU983741 | No |
| SL4 2SX | 51.457311 | -0.592641 | 497877 | 174087 | SU978740 | No |
| SL4 2SY | 51.463777 | -0.588138 | 498176 | 174812 | SU981748 | Yes |
| SL4 2SZ | 51.463696 | -0.586629 | 498281 | 174805 | SU982748 | Yes |
| SL4 2TA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2TB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2TH | 51.463665 | -0.587781 | 498201 | 174800 | SU982748 | No |
| SL4 2TJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2TL | 51.457302 | -0.592641 | 497877 | 174086 | SU978740 | No |
| SL4 2TP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2TR | 51.457311 | -0.592641 | 497877 | 174087 | SU978740 | No |
| SL4 2TS | 51.457337 | -0.585098 | 498401 | 174100 | SU984741 | No |
| SL4 2TT | 51.457337 | -0.585098 | 498401 | 174100 | SU984741 | No |
| SL4 2UA | 51.460968 | -0.587865 | 498201 | 174500 | SU982745 | No |
| SL4 2UZ | 51.453707 | -0.582331 | 498601 | 173700 | SU986737 | No |
| SL4 2WA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2WJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 2WS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2WT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2WU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2WW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2WX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2WY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2WZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2XA | 51.457311 | -0.592641 | 497877 | 174087 | SU978740 | No |
| SL4 2XB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2XD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2XH | 51.453707 | -0.582331 | 498601 | 173700 | SU986737 | No |
| SL4 2XJ | 51.453707 | -0.582331 | 498601 | 173700 | SU986737 | No |
| SL4 2XL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2XN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 2XP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2XR | 51.457311 | -0.592641 | 497877 | 174087 | SU978740 | No |
| SL4 2XS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2XT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2XU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2XX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2XY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YA | 51.457311 | -0.592641 | 497877 | 174087 | SU978740 | No |
| SL4 2YB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YH | 51.457302 | -0.592641 | 497877 | 174086 | SU978740 | No |
| SL4 2YJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YL | 51.457311 | -0.592641 | 497877 | 174087 | SU978740 | No |
| SL4 2YP | 51.457311 | -0.592641 | 497877 | 174087 | SU978740 | No |
| SL4 2YQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2YY | 51.453707 | -0.582331 | 498601 | 173700 | SU986737 | No |
| SL4 2YZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2ZG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2ZJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2ZP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2ZQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2ZR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2ZS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 2ZU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 3AA | 51.477495 | -0.608062 | 496763 | 176311 | SU967763 | Yes |
| SL4 3AB | 51.474943 | -0.618896 | 496016 | 176013 | SU960760 | No |
| SL4 3AD | 51.477389 | -0.607518 | 496801 | 176300 | SU968763 | No |
| SL4 3AE | 51.477417 | -0.607604 | 496795 | 176303 | SU967763 | Yes |
| SL4 3AF | 51.476507 | -0.608985 | 496701 | 176200 | SU967762 | No |
| SL4 3AG | 51.476725 | -0.608388 | 496742 | 176225 | SU967762 | Yes |
| SL4 3AH | 51.476811 | -0.608846 | 496710 | 176234 | SU967762 | Yes |
| SL4 3AJ | 51.476096 | -0.609948 | 496635 | 176153 | SU966761 | Yes |
| SL4 3AL | 51.475555 | -0.608309 | 496750 | 176095 | SU967760 | Yes |
| SL4 3AN | 51.475212 | -0.611962 | 496497 | 176052 | SU964760 | Yes |
| SL4 3AP | 51.479507 | -0.6132 | 496402 | 176528 | SU964765 | Yes |
| SL4 3AQ | 51.475393 | -0.610531 | 496596 | 176074 | SU965760 | Yes |
| SL4 3AR | 51.479511 | -0.612825 | 496428 | 176529 | SU964765 | Yes |
| SL4 3AS | 51.478832 | -0.613162 | 496406 | 176453 | SU964764 | Yes |
| SL4 3AT | 51.479424 | -0.613792 | 496361 | 176518 | SU963765 | Yes |
| SL4 3AU | 51.478242 | -0.614952 | 496283 | 176385 | SU962763 | Yes |
| SL4 3AW | 51.474527 | -0.612573 | 496456 | 175975 | SU964759 | No |
| SL4 3AX | 51.478912 | -0.614614 | 496305 | 176460 | SU963764 | Yes |
| SL4 3AY | 51.478373 | -0.614688 | 496301 | 176400 | SU963764 | No |
| SL4 3AZ | 51.478371 | -0.61296 | 496421 | 176402 | SU964764 | Yes |
| SL4 3BA | 51.479737 | -0.615223 | 496261 | 176551 | SU962765 | Yes |
| SL4 3BB | 51.479176 | -0.612605 | 496444 | 176492 | SU964764 | Yes |
| SL4 3BD | 51.47745 | -0.614961 | 496284 | 176297 | SU962762 | Yes |
| SL4 3BE | 51.477691 | -0.61481 | 496294 | 176324 | SU962763 | Yes |
| SL4 3BF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 3BG | 51.476904 | -0.614373 | 496326 | 176237 | SU963762 | Yes |
| SL4 3BH | 51.47658 | -0.615146 | 496273 | 176200 | SU962762 | Yes |
| SL4 3BJ | 51.475864 | -0.613843 | 496365 | 176122 | SU963761 | Yes |
| SL4 3BL | 51.476919 | -0.613379 | 496395 | 176240 | SU963762 | Yes |
| SL4 3BN | 51.479682 | -0.612071 | 496480 | 176549 | SU964765 | Yes |
| SL4 3BP | 51.479065 | -0.612349 | 496462 | 176480 | SU964764 | Yes |
| SL4 3BQ | 51.476833 | -0.615181 | 496270 | 176228 | SU962762 | Yes |
| SL4 3BT | 51.479124 | -0.611224 | 496540 | 176488 | SU965764 | Yes |
| SL4 3BU | 51.479355 | -0.612556 | 496447 | 176512 | SU964765 | Yes |
| SL4 3BW | 51.479739 | -0.612285 | 496465 | 176555 | SU964765 | Yes |
| SL4 3BX | 51.477909 | -0.612643 | 496444 | 176351 | SU964763 | Yes |
| SL4 3BY | 51.477708 | -0.613153 | 496409 | 176328 | SU964763 | Yes |
| SL4 3BZ | 51.47695 | -0.61296 | 496424 | 176244 | SU964762 | Yes |
| SL4 3DA | 51.47656 | -0.613419 | 496393 | 176200 | SU963762 | Yes |