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 6LA | 51.498842 | -0.636383 | 494752 | 178648 | SU947786 | Yes |
| SL4 6LB | 51.499138 | -0.639371 | 494544 | 178677 | SU945786 | Yes |
| SL4 6LD | 51.500316 | -0.638615 | 494594 | 178809 | SU945788 | Yes |
| SL4 6LE | 51.499347 | -0.636541 | 494740 | 178704 | SU947787 | Yes |
| SL4 6LF | 51.500002 | -0.636334 | 494753 | 178777 | SU947787 | Yes |
| SL4 6LG | 51.499873 | -0.636122 | 494768 | 178763 | SU947787 | Yes |
| SL4 6LH | 51.49981 | -0.634539 | 494878 | 178758 | SU948787 | Yes |
| SL4 6LJ | 51.497566 | -0.634145 | 494910 | 178509 | SU949785 | Yes |
| SL4 6LL | 51.498112 | -0.633956 | 494922 | 178570 | SU949785 | Yes |
| SL4 6LN | 51.496508 | -0.631281 | 495111 | 178395 | SU951783 | Yes |
| SL4 6LP | 51.497702 | -0.638909 | 494579 | 178518 | SU945785 | Yes |
| SL4 6LQ | 51.499747 | -0.635362 | 494821 | 178750 | SU948787 | Yes |
| SL4 6LT | 51.497213 | -0.636259 | 494764 | 178467 | SU947784 | Yes |
| SL4 6LU | 51.497662 | -0.637758 | 494659 | 178515 | SU946785 | Yes |
| SL4 6LX | 51.498128 | -0.63917 | 494560 | 178565 | SU945785 | Yes |
| SL4 6LY | 51.497341 | -0.638776 | 494589 | 178478 | SU945784 | Yes |
| SL4 6LZ | 51.496532 | -0.637273 | 494695 | 178390 | SU946783 | Yes |
| SL4 6NA | 51.496589 | -0.639015 | 494574 | 178394 | SU945783 | Yes |
| SL4 6NB | 51.496994 | -0.640616 | 494462 | 178437 | SU944784 | Yes |
| SL4 6ND | 51.497732 | -0.64068 | 494456 | 178519 | SU944785 | Yes |
| SL4 6NE | 51.498335 | -0.640691 | 494454 | 178586 | SU944785 | Yes |
| SL4 6NF | 51.497495 | -0.64197 | 494367 | 178491 | SU943784 | Yes |
| SL4 6NG | 51.497238 | -0.643043 | 494293 | 178461 | SU942784 | Yes |
| SL4 6NH | 51.499463 | -0.640326 | 494477 | 178712 | SU944787 | Yes |
| SL4 6NJ | 51.500112 | -0.6412 | 494415 | 178783 | SU944787 | Yes |
| SL4 6NL | 51.499028 | -0.641521 | 494395 | 178662 | SU943786 | Yes |
| SL4 6NN | 51.499174 | -0.642525 | 494325 | 178677 | SU943786 | Yes |
| SL4 6NP | 51.498708 | -0.639585 | 494530 | 178629 | SU945786 | Yes |
| SL4 6NQ | 51.498489 | -0.642358 | 494338 | 178601 | SU943786 | Yes |
| SL4 6NR | 51.497554 | -0.640037 | 494501 | 178500 | SU945785 | No |
| SL4 6NS | 51.496671 | -0.641504 | 494401 | 178400 | SU944784 | No |
| SL4 6NW | 51.50043 | -0.641465 | 494396 | 178818 | SU943788 | Yes |
| SL4 6NX | 51.496671 | -0.641504 | 494401 | 178400 | SU944784 | No |
| SL4 6NY | 51.496671 | -0.641504 | 494401 | 178400 | SU944784 | No |
| SL4 6NZ | 51.496671 | -0.641504 | 494401 | 178400 | SU944784 | No |
| SL4 6PA | 51.493934 | -0.61812 | 496030 | 178126 | SU960781 | Yes |
| SL4 6PB | 51.494701 | -0.617549 | 496068 | 178212 | SU960782 | Yes |
| SL4 6PD | 51.494667 | -0.618487 | 496003 | 178207 | SU960782 | Yes |
| SL4 6PE | 51.49443 | -0.619761 | 495915 | 178179 | SU959781 | Yes |
| SL4 6PF | 51.494547 | -0.622048 | 495756 | 178189 | SU957781 | Yes |
| SL4 6PG | 51.496295 | -0.623105 | 495679 | 178382 | SU956783 | Yes |
| SL4 6PH | 51.49796 | -0.638614 | 494599 | 178547 | SU945785 | No |
| SL4 6PJ | 51.498016 | -0.638799 | 494586 | 178553 | SU945785 | No |
| SL4 6PL | 51.49553 | -0.621486 | 495793 | 178299 | SU957782 | Yes |
| SL4 6PN | 51.495655 | -0.631451 | 495101 | 178300 | SU951783 | No |
| SL4 6PP | 51.496267 | -0.631447 | 495100 | 178368 | SU951783 | Yes |
| SL4 6PQ | 51.496119 | -0.631091 | 495125 | 178352 | SU951783 | Yes |
| SL4 6PR | 51.494792 | -0.619923 | 495903 | 178219 | SU959782 | Yes |
| SL4 6PS | 51.495142 | -0.619135 | 495957 | 178259 | SU959782 | Yes |
| SL4 6PT | 51.495655 | -0.631451 | 495101 | 178300 | SU951783 | No |
| SL4 6PU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6PX | 51.501083 | -0.653634 | 493550 | 178875 | SU935788 | Yes |
| SL4 6PY | 51.501158 | -0.654741 | 493473 | 178882 | SU934788 | Yes |
| SL4 6QY | 51.500919 | -0.627086 | 495393 | 178891 | SU953788 | Yes |
| SL4 6QZ | 51.500211 | -0.628073 | 495326 | 178811 | SU953788 | Yes |
| SL4 6RA | 51.488057 | -0.61003 | 496604 | 177483 | SU966774 | Yes |
| SL4 6RB | 51.486412 | -0.610124 | 496601 | 177300 | SU966773 | No |
| SL4 6RD | 51.486412 | -0.610124 | 496601 | 177300 | SU966773 | No |
| SL4 6RE | 51.488193 | -0.608629 | 496701 | 177500 | SU967775 | No |
| SL4 6RF | 51.485899 | -0.609347 | 496656 | 177244 | SU966772 | Yes |
| SL4 6RG | 51.487311 | -0.610096 | 496601 | 177400 | SU966774 | No |
| SL4 6RH | 51.487477 | -0.607398 | 496788 | 177422 | SU967774 | Yes |
| SL4 6SA | 51.486622 | -0.608087 | 496742 | 177326 | SU967773 | Yes |
| SL4 6SS | 51.489192 | -0.620914 | 495846 | 177595 | SU958775 | Yes |
| SL4 6TA | 51.501128 | -0.616577 | 496122 | 178928 | SU961789 | No |
| SL4 6TB | 51.501447 | -0.608643 | 496672 | 178974 | SU966789 | No |
| SL4 6WA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6WB | 51.489265 | -0.62094 | 495844 | 177603 | SU958776 | No |
| SL4 6WD | 51.489265 | -0.62094 | 495844 | 177603 | SU958776 | No |
| SL4 6WE | 51.489265 | -0.62094 | 495844 | 177603 | SU958776 | No |
| SL4 6WF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6WU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6WW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6WX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6WY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6WZ | 51.489265 | -0.62094 | 495844 | 177603 | SU958776 | No |
| SL4 6XA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6XB | 51.496252 | -0.62943 | 495240 | 178369 | SU952783 | No |
| SL4 6XD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6XH | 51.496252 | -0.62943 | 495240 | 178369 | SU952783 | No |
| SL4 6XJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6XN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6XX | 51.496252 | -0.62943 | 495240 | 178369 | SU952783 | No |
| SL4 6YA | 51.496252 | -0.62943 | 495240 | 178369 | SU952783 | No |
| SL4 6YB | 51.48821 | -0.610069 | 496601 | 177500 | SU966775 | No |
| SL4 6YD | 51.496252 | -0.62943 | 495240 | 178369 | SU952783 | No |
| SL4 6YH | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6YJ | 51.496243 | -0.629431 | 495240 | 178368 | SU952783 | No |
| SL4 6YP | 51.496252 | -0.62943 | 495240 | 178369 | SU952783 | No |
| SL4 6YR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6YS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6YT | 51.496252 | -0.62943 | 495240 | 178369 | SU952783 | No |
| SL4 6YU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6YW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6YX | 51.496252 | -0.62943 | 495240 | 178369 | SU952783 | No |
| SL4 6YY | 51.48821 | -0.610069 | 496601 | 177500 | SU966775 | No |
| SL4 6YZ | 51.48821 | -0.610069 | 496601 | 177500 | SU966775 | No |
| SL4 6ZN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6ZQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6ZR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 6ZS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9AA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9AB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9AG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9AL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9AN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9AP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9AS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9AU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9AY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9AZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BE | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BH | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9BS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9BZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DE | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9DH | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9DN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9DP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9DZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9EA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9ED | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EE | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9EF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EH | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9ER | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9ET | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9EZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9FE | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FH | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9FN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FU | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FW | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9FX | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9FY | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9FZ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9GA | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9GB | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9GD | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9GF | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9GG | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9GH | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9GJ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9GL | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9GN | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9GP | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | No |
| SL4 9GQ | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9GR | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9GS | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |
| SL4 9GT | 51.481164 | -0.610384 | 496594 | 176716 | SU965767 | Yes |