This page provides postcode data for the English ceremonial county. contains approximately 2,370,696 households with a population of about 5,290,008 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| IV51 9HY | 57.621262 | -6.204758 | 149029 | 866819 | NG490668 | Yes |
| IV51 9HZ | 57.659416 | -6.252081 | 146472 | 871238 | NG464712 | Yes |
| IV51 9JA | 57.416631 | -6.211547 | 147211 | 844089 | NG472440 | Yes |
| IV51 9JB | 57.418004 | -6.211889 | 147200 | 844243 | NG471442 | Yes |
| IV51 9JD | 57.596004 | -6.161592 | 151432 | 863851 | NG514638 | Yes |
| IV51 9JE | 57.609848 | -6.182126 | 150301 | 865466 | NG503654 | Yes |
| IV51 9JF | 57.602067 | -6.216759 | 148180 | 864729 | NG481647 | Yes |
| IV51 9JG | 57.593723 | -6.200301 | 149105 | 863740 | NG491637 | Yes |
| IV51 9JH | 57.583068 | -6.157081 | 151613 | 862396 | NG516623 | Yes |
| IV51 9JJ | 57.580686 | -6.164426 | 151158 | 862158 | NG511621 | Yes |
| IV51 9JL | 57.577921 | -6.162118 | 151277 | 861842 | NG512618 | Yes |
| IV51 9JN | 57.577279 | -6.16874 | 150877 | 861795 | NG508617 | Yes |
| IV51 9JP | 57.460461 | -6.270276 | 143994 | 849183 | NG439491 | No |
| IV51 9JQ | 57.589303 | -6.186629 | 149891 | 863198 | NG498631 | Yes |
| IV51 9JR | 57.4595 | -6.267594 | 144148 | 849066 | NG441490 | No |
| IV51 9JS | 57.630708 | -6.220286 | 148168 | 867927 | NG481679 | Yes |
| IV51 9JT | 57.630085 | -6.20526 | 149060 | 867802 | NG490678 | Yes |
| IV51 9JU | 57.625905 | -6.204408 | 149082 | 867334 | NG490673 | Yes |
| IV51 9JW | 57.569327 | -6.167461 | 150899 | 860906 | NG508609 | Yes |
| IV51 9JX | 57.623729 | -6.201172 | 149260 | 867080 | NG492670 | Yes |
| IV51 9JY | 57.632636 | -6.241115 | 146939 | 868219 | NG469682 | Yes |
| IV51 9JZ | 57.637054 | -6.240776 | 146990 | 868709 | NG469687 | Yes |
| IV51 9LA | 57.64167 | -6.245223 | 146757 | 869239 | NG467692 | Yes |
| IV51 9LB | 57.630959 | -6.250073 | 146393 | 868066 | NG463680 | Yes |
| IV51 9LD | 57.415517 | -6.200753 | 147851 | 843925 | NG478439 | Yes |
| IV51 9LE | 57.381293 | -6.201211 | 147588 | 840121 | NG475401 | Yes |
| IV51 9LF | 57.416429 | -6.197691 | 148041 | 844015 | NG480440 | Yes |
| IV51 9LG | 57.388266 | -6.194649 | 148030 | 840872 | NG480408 | Yes |
| IV51 9LH | 57.361285 | -6.142691 | 150967 | 837680 | NG509376 | Yes |
| IV51 9LJ | 57.356137 | -6.133508 | 151484 | 837074 | NG514370 | Yes |
| IV51 9LL | 57.323783 | -6.110186 | 152668 | 833391 | NG526333 | Yes |
| IV51 9LN | 57.424389 | -6.266851 | 143947 | 845159 | NG439451 | Yes |
| IV51 9LP | 57.380645 | -6.263724 | 143829 | 840283 | NG438402 | Yes |
| IV51 9LQ | 57.374096 | -6.149598 | 150639 | 839130 | NG506391 | Yes |
| IV51 9LR | 57.418268 | -6.197002 | 148095 | 844217 | NG480442 | Yes |
| IV51 9LS | 57.417823 | -6.196868 | 148100 | 844167 | NG480441 | Yes |
| IV51 9LT | 57.417958 | -6.19605 | 148150 | 844179 | NG481441 | Yes |
| IV51 9LU | 57.416012 | -6.183211 | 148907 | 843915 | NG489439 | Yes |
| IV51 9LW | 57.435956 | -6.288244 | 142745 | 846526 | NG427465 | Yes |
| IV51 9LX | 57.416774 | -6.199464 | 147937 | 844060 | NG479440 | Yes |
| IV51 9LY | 57.419943 | -6.213078 | 147142 | 844463 | NG471444 | Yes |
| IV51 9LZ | 57.42817 | -6.20749 | 147534 | 845357 | NG475453 | Yes |
| IV51 9NA | 57.43872 | -6.244374 | 145395 | 846668 | NG453466 | Yes |
| IV51 9NB | 57.41678 | -6.186082 | 148740 | 844011 | NG487440 | Yes |
| IV51 9ND | 57.41511 | -6.210506 | 147263 | 843916 | NG472439 | Yes |
| IV51 9NE | 57.395626 | -6.190478 | 148331 | 841675 | NG483416 | Yes |
| IV51 9NF | 57.395475 | -6.182049 | 148836 | 841627 | NG488416 | Yes |
| IV51 9NG | 57.400703 | -6.182513 | 148844 | 842210 | NG488422 | Yes |
| IV51 9NH | 57.332862 | -6.110021 | 152739 | 834400 | NG527344 | Yes |
| IV51 9NJ | 57.340367 | -6.116183 | 152419 | 835257 | NG524352 | Yes |
| IV51 9NL | 57.456893 | -6.32604 | 140627 | 848998 | NG406489 | Yes |
| IV51 9NN | 57.457542 | -6.327034 | 140572 | 849074 | NG405490 | Yes |
| IV51 9NP | 57.455752 | -6.320782 | 140934 | 848851 | NG409488 | Yes |
| IV51 9NQ | 57.416184 | -6.20288 | 147728 | 844007 | NG477440 | Yes |
| IV51 9NR | 57.45468 | -6.313998 | 141333 | 848706 | NG413487 | Yes |
| IV51 9NS | 57.469399 | -6.335031 | 140177 | 850423 | NG401504 | Yes |
| IV51 9NT | 57.477186 | -6.33507 | 140230 | 851289 | NG402512 | Yes |
| IV51 9NU | 57.484675 | -6.337763 | 140122 | 852132 | NG401521 | Yes |
| IV51 9NW | 57.417442 | -6.185641 | 148771 | 844083 | NG487440 | Yes |
| IV51 9NX | 57.49036 | -6.354672 | 139150 | 852829 | NG391528 | Yes |
| IV51 9NY | 57.495928 | -6.373844 | 138042 | 853522 | NG380535 | Yes |
| IV51 9NZ | 57.499487 | -6.372617 | 138141 | 853913 | NG381539 | Yes |
| IV51 9PA | 57.492748 | -6.375283 | 137933 | 853174 | NG379531 | Yes |
| IV51 9PB | 57.454044 | -6.296588 | 142372 | 848569 | NG423485 | Yes |
| IV51 9PD | 57.450961 | -6.286267 | 142969 | 848187 | NG429481 | Yes |
| IV51 9PE | 57.453194 | -6.257566 | 144705 | 848327 | NG447483 | Yes |
| IV51 9PF | 57.467221 | -6.305231 | 141947 | 850067 | NG419500 | Yes |
| IV51 9PG | 57.457129 | -6.300805 | 142141 | 848928 | NG421489 | Yes |
| IV51 9PH | 57.41621 | -6.1967 | 148099 | 843987 | NG480439 | Yes |
| IV51 9PJ | 57.416944 | -6.197084 | 148081 | 844070 | NG480440 | Yes |
| IV51 9PL | 57.415086 | -6.196421 | 148108 | 843861 | NG481438 | Yes |
| IV51 9PN | 57.495903 | -6.439806 | 134093 | 853776 | NG340537 | Yes |
| IV51 9PP | 57.469921 | -6.434412 | 134227 | 850866 | NG342508 | Yes |
| IV51 9PQ | 57.460745 | -6.30839 | 141712 | 849359 | NG417493 | Yes |
| IV51 9PR | 57.474435 | -6.426512 | 134733 | 851337 | NG347513 | Yes |
| IV51 9PS | 57.486117 | -6.430634 | 134571 | 852652 | NG345526 | Yes |
| IV51 9PT | 57.491358 | -6.42382 | 135017 | 853208 | NG350532 | Yes |
| IV51 9PU | 57.498664 | -6.417589 | 135443 | 853996 | NG354539 | Yes |
| IV51 9PW | 57.469128 | -6.432162 | 134356 | 850769 | NG343507 | Yes |
| IV51 9PX | 57.497257 | -6.402284 | 136349 | 853780 | NG363537 | Yes |
| IV51 9PY | 57.416923 | -6.196098 | 148140 | 844064 | NG481440 | Yes |
| IV51 9PZ | 57.417339 | -6.194679 | 148228 | 844105 | NG482441 | Yes |
| IV51 9QA | 57.416203 | -6.195016 | 148200 | 843980 | NG481439 | Yes |
| IV51 9QB | 57.4595 | -6.267594 | 144148 | 849066 | NG441490 | No |
| IV51 9QD | 57.460461 | -6.270276 | 143994 | 849183 | NG439491 | No |
| IV51 9QE | 57.62538 | -6.203978 | 149104 | 867274 | NG491672 | Yes |
| IV51 9QF | 57.416267 | -6.195006 | 148201 | 843987 | NG482439 | No |
| IV51 9QG | 57.380039 | -6.193791 | 148025 | 839954 | NG480399 | Yes |
| IV51 9QH | 57.365996 | -6.149247 | 150605 | 838228 | NG506382 | Yes |
| IV51 9QJ | 57.417789 | -6.195181 | 148201 | 844157 | NG482441 | No |
| IV51 9QL | 57.417879 | -6.195191 | 148201 | 844167 | NG482441 | No |
| IV51 9QN | 57.41578 | -6.1945 | 148228 | 843931 | NG482439 | No |
| IV51 9QP | 57.418058 | -6.195211 | 148201 | 844187 | NG482441 | No |
| IV51 9QR | 57.413905 | -6.199752 | 147900 | 843742 | NG478437 | Yes |
| IV51 9QS | 57.418237 | -6.195232 | 148201 | 844207 | NG482442 | No |
| IV51 9QU | 57.416105 | -6.184738 | 148816 | 843931 | NG488439 | Yes |
| IV51 9QW | 57.418327 | -6.195242 | 148201 | 844217 | NG482442 | No |
| IV51 9QX | 57.415584 | -6.201161 | 147827 | 843934 | NG478439 | Yes |
| IV51 9QY | 57.418506 | -6.195263 | 148201 | 844237 | NG482442 | No |
| IV51 9QZ | 57.418596 | -6.195273 | 148201 | 844247 | NG482442 | No |
| IV51 9RA | 57.540799 | -5.984888 | 161622 | 857077 | NG616570 | Yes |
| IV51 9RB | 57.629084 | -6.373626 | 139010 | 868327 | NG390683 | No |
| IV51 9RD | 57.549611 | -5.975767 | 162225 | 858025 | NG622580 | No |
| IV51 9RE | 57.478826 | -6.429783 | 134569 | 851838 | NG345518 | Yes |
| IV51 9RF | 57.415175 | -6.208297 | 147396 | 843915 | NG473439 | Yes |
| IV51 9RG | 57.414615 | -6.208899 | 147356 | 843855 | NG473438 | Yes |
| IV51 9RJ | 57.629532 | -6.37368 | 139010 | 868377 | NG390683 | No |
| IV51 9RL | 57.629622 | -6.373691 | 139010 | 868387 | NG390683 | No |
| IV51 9RN | 57.549611 | -5.975767 | 162225 | 858025 | NG622580 | No |
| IV51 9RP | 57.629711 | -6.373702 | 139010 | 868397 | NG390683 | No |
| IV51 9RQ | 57.629801 | -6.373713 | 139010 | 868407 | NG390684 | No |
| IV51 9RR | 57.62989 | -6.373723 | 139010 | 868417 | NG390684 | No |
| IV51 9RS | 57.62998 | -6.373734 | 139010 | 868427 | NG390684 | No |
| IV51 9RT | 57.63007 | -6.373745 | 139010 | 868437 | NG390684 | No |
| IV51 9RU | 57.630159 | -6.373756 | 139010 | 868447 | NG390684 | No |
| IV51 9RW | 57.630249 | -6.373766 | 139010 | 868457 | NG390684 | No |
| IV51 9RX | 57.630338 | -6.373777 | 139010 | 868467 | NG390684 | No |
| IV51 9RY | 57.630428 | -6.373788 | 139010 | 868477 | NG390684 | No |
| IV51 9RZ | 57.630517 | -6.373799 | 139010 | 868487 | NG390684 | No |
| IV51 9SA | 57.280353 | -6.075898 | 154441 | 828437 | NG544284 | No |
| IV51 9SB | 57.630696 | -6.37382 | 139010 | 868507 | NG390685 | No |
| IV51 9SD | 57.630786 | -6.373831 | 139010 | 868517 | NG390685 | No |
| IV51 9SE | 57.630876 | -6.373842 | 139010 | 868527 | NG390685 | No |
| IV51 9SF | 57.630965 | -6.373853 | 139010 | 868537 | NG390685 | No |
| IV51 9SL | 57.631055 | -6.373864 | 139010 | 868547 | NG390685 | No |
| IV51 9SN | 57.280353 | -6.075898 | 154441 | 828437 | NG544284 | No |
| IV51 9SP | 57.631144 | -6.373874 | 139010 | 868557 | NG390685 | No |
| IV51 9SR | 57.631234 | -6.373885 | 139010 | 868567 | NG390685 | No |
| IV51 9SS | 57.280353 | -6.075898 | 154441 | 828437 | NG544284 | No |
| IV51 9ST | 57.631323 | -6.373896 | 139010 | 868577 | NG390685 | No |
| IV51 9SU | 57.631413 | -6.373907 | 139010 | 868587 | NG390685 | No |
| IV51 9SW | 57.280353 | -6.075898 | 154441 | 828437 | NG544284 | No |
| IV51 9SX | 57.631503 | -6.373918 | 139010 | 868597 | NG390685 | No |
| IV51 9SY | 57.631592 | -6.373928 | 139010 | 868607 | NG390686 | No |
| IV51 9SZ | 57.631682 | -6.373939 | 139010 | 868617 | NG390686 | No |
| IV51 9TA | 57.418228 | -6.200081 | 147910 | 844224 | NG479442 | Yes |
| IV51 9TB | 57.41793 | -6.201197 | 147841 | 844195 | NG478441 | Yes |
| IV51 9TD | 57.417933 | -6.200314 | 147894 | 844192 | NG478441 | Yes |
| IV51 9TE | 57.41791 | -6.199911 | 147918 | 844188 | NG479441 | Yes |
| IV51 9TF | 57.417751 | -6.19876 | 147986 | 844166 | NG479441 | Yes |
| IV51 9TG | 57.417423 | -6.201039 | 147847 | 844138 | NG478441 | Yes |
| IV51 9TH | 57.416626 | -6.202564 | 147750 | 844055 | NG477440 | Yes |
| IV51 9TJ | 57.416885 | -6.200994 | 147846 | 844078 | NG478440 | Yes |
| IV51 9TL | 57.416238 | -6.200703 | 147859 | 844005 | NG478440 | Yes |
| IV51 9TN | 57.416222 | -6.201734 | 147797 | 844007 | NG477440 | Yes |
| IV51 9TP | 57.424644 | -6.188365 | 148657 | 844894 | NG486448 | Yes |
| IV51 9TQ | 57.418172 | -6.203108 | 147728 | 844229 | NG477442 | Yes |
| IV51 9TR | 57.417993 | -6.203887 | 147680 | 844212 | NG476442 | Yes |
| IV51 9TS | 57.419185 | -6.203208 | 147729 | 844342 | NG477443 | Yes |
| IV51 9TT | 57.418551 | -6.201201 | 147845 | 844264 | NG478442 | Yes |
| IV51 9TU | 57.420206 | -6.200658 | 147889 | 844446 | NG478444 | Yes |
| IV51 9TW | 57.419684 | -6.199581 | 147950 | 844384 | NG479443 | Yes |
| IV51 9TX | 57.419999 | -6.197951 | 148050 | 844413 | NG480444 | Yes |
| IV51 9UA | 57.629562 | -6.377758 | 138767 | 868396 | NG387683 | Yes |
| IV51 9UB | 57.636342 | -6.375976 | 138922 | 869143 | NG389691 | Yes |
| IV51 9UD | 57.65731 | -6.375335 | 139111 | 871472 | NG391714 | No |
| IV51 9UE | 57.659871 | -6.364989 | 139746 | 871717 | NG397717 | Yes |
| IV51 9UF | 57.681818 | -6.341945 | 141276 | 874069 | NG412740 | Yes |
| IV51 9UG | 57.688728 | -6.318239 | 142737 | 874747 | NG427747 | Yes |
| IV51 9UH | 57.695367 | -6.305544 | 143540 | 875437 | NG435754 | No |
| IV51 9UJ | 57.677083 | -6.310304 | 143127 | 873422 | NG431734 | Yes |
| IV51 9UL | 57.683345 | -6.299414 | 143820 | 874077 | NG438740 | Yes |
| IV51 9UN | 57.687491 | -6.291997 | 144291 | 874510 | NG442745 | Yes |
| IV51 9UP | 57.681723 | -6.29024 | 144355 | 873862 | NG443738 | Yes |
| IV51 9UQ | 57.684529 | -6.311375 | 143116 | 874254 | NG431742 | Yes |
| IV51 9UR | 57.415529 | -6.204154 | 147647 | 843939 | NG476439 | Yes |
| IV51 9UT | 57.509683 | -6.344612 | 139890 | 854939 | NG398549 | Yes |
| IV51 9UU | 57.477581 | -6.300492 | 142304 | 851201 | NG423512 | Yes |
| IV51 9UX | 57.540084 | -6.329372 | 141018 | 858261 | NG410582 | Yes |
| IV51 9UY | 57.542397 | -6.322003 | 141475 | 858490 | NG414584 | Yes |
| IV51 9UZ | 57.543113 | -6.31396 | 141961 | 858539 | NG419585 | Yes |
| IV51 9WA | 57.4595 | -6.267594 | 144148 | 849066 | NG441490 | No |
| IV51 9WB | 57.418241 | -6.210449 | 147288 | 844264 | NG472442 | No |
| IV51 9WF | 57.418241 | -6.210449 | 147288 | 844264 | NG472442 | No |
| IV51 9WG | 57.418241 | -6.210449 | 147288 | 844264 | NG472442 | No |
| IV51 9WH | 57.630993 | -6.239146 | 147045 | 868029 | NG470680 | No |
| IV51 9WS | 57.64668 | -6.381014 | 138696 | 870312 | NG386703 | Yes |
| IV51 9WU | 57.418241 | -6.210449 | 147288 | 844264 | NG472442 | No |
| IV51 9WY | 57.418241 | -6.210449 | 147288 | 844264 | NG472442 | No |
| IV51 9WZ | 57.64668 | -6.381014 | 138696 | 870312 | NG386703 | No |
| IV51 9XA | 57.543808 | -6.304944 | 142505 | 858582 | NG425585 | Yes |
| IV51 9XB | 57.491061 | -6.308676 | 141909 | 852731 | NG419527 | Yes |
| IV51 9XE | 57.487947 | -6.311114 | 141741 | 852394 | NG417523 | Yes |
| IV51 9XF | 57.480561 | -6.298806 | 142426 | 851526 | NG424515 | Yes |
| IV51 9XG | 57.484838 | -6.281759 | 143477 | 851937 | NG434519 | Yes |
| IV51 9XL | 57.562975 | -6.370198 | 138741 | 860963 | NG387609 | Yes |
| IV51 9XN | 57.418241 | -6.210449 | 147288 | 844264 | NG472442 | No |
| IV51 9XP | 57.592407 | -6.360186 | 139549 | 864197 | NG395641 | Yes |
| IV51 9XQ | 57.476736 | -6.291527 | 142835 | 851073 | NG428510 | Yes |
| IV51 9XR | 57.59188 | -6.364511 | 139287 | 864155 | NG392641 | Yes |
| IV51 9XS | 57.591671 | -6.363514 | 139345 | 864128 | NG393641 | Yes |
| IV51 9XT | 57.591558 | -6.364706 | 139274 | 864120 | NG392641 | Yes |
| IV51 9XU | 57.589363 | -6.379499 | 138374 | 863933 | NG383639 | Yes |
| IV51 9XW | 57.591422 | -6.366298 | 139177 | 864111 | NG391641 | Yes |
| IV51 9XX | 57.586169 | -6.376702 | 138519 | 863567 | NG385635 | Yes |
| IV51 9XY | 57.585462 | -6.378928 | 138381 | 863497 | NG383634 | No |
| IV51 9XZ | 57.630993 | -6.239146 | 147045 | 868029 | NG470680 | No |
| IV51 9YA | 57.591299 | -6.338331 | 140846 | 863990 | NG408639 | Yes |
| IV51 9YB | 57.586552 | -6.357575 | 139663 | 863536 | NG396635 | Yes |
| IV51 9YD | 57.583264 | -6.359307 | 139537 | 863177 | NG395631 | Yes |