This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,815 households with a population of about 1,116,083 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| WD18 9EU | 51.639108 | -0.435061 | 508392 | 194527 | TQ083945 | Yes |
| WD18 9EW | 51.640052 | -0.435693 | 508346 | 194631 | TQ083946 | No |
| WD18 9EX | 51.639495 | -0.435076 | 508391 | 194570 | TQ083945 | No |
| WD18 9EY | 51.639226 | -0.435129 | 508387 | 194540 | TQ083945 | No |
| WD18 9EZ | 51.640203 | -0.434893 | 508401 | 194649 | TQ084946 | Yes |
| WD18 9FA | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9GD | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD18 9GF | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9GG | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9GJ | 51.63994 | -0.428659 | 508833 | 194629 | TQ088946 | No |
| WD18 9HG | 51.640259 | -0.432984 | 508533 | 194658 | TQ085946 | Yes |
| WD18 9JE | 51.638926 | -0.434229 | 508450 | 194507 | TQ084945 | Yes |
| WD18 9JF | 51.64031 | -0.432808 | 508546 | 194664 | TQ085946 | No |
| WD18 9JY | 51.64031 | -0.432808 | 508546 | 194664 | TQ085946 | No |
| WD18 9LQ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9NA | 51.640271 | -0.435975 | 508326 | 194654 | TQ083946 | Yes |
| WD18 9NB | 51.639693 | -0.436428 | 508296 | 194590 | TQ082945 | No |
| WD18 9ND | 51.640052 | -0.435693 | 508346 | 194631 | TQ083946 | No |
| WD18 9NG | 51.639865 | -0.43648 | 508292 | 194609 | TQ082946 | No |
| WD18 9PT | 51.638867 | -0.43585 | 508338 | 194499 | TQ083944 | No |
| WD18 9PU | 51.639082 | -0.436492 | 508294 | 194521 | TQ082945 | No |
| WD18 9PW | 51.639405 | -0.43638 | 508300 | 194558 | TQ083945 | No |
| WD18 9PX | 51.639622 | -0.435852 | 508337 | 194582 | TQ083945 | Yes |
| WD18 9PY | 51.638776 | -0.436416 | 508299 | 194488 | TQ082944 | No |
| WD18 9PZ | 51.639234 | -0.435721 | 508346 | 194540 | TQ083945 | No |
| WD18 9QA | 51.640447 | -0.412874 | 509925 | 194709 | TQ099947 | Yes |
| WD18 9QD | 51.641974 | -0.416723 | 509655 | 194873 | TQ096948 | Yes |
| WD18 9QG | 51.637868 | -0.436462 | 508298 | 194387 | TQ082943 | Yes |
| WD18 9QL | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9QN | 51.639881 | -0.437029 | 508254 | 194610 | TQ082946 | Yes |
| WD18 9QP | 51.63769 | -0.440659 | 508008 | 194361 | TQ080943 | Yes |
| WD18 9QQ | 51.639516 | -0.427185 | 508936 | 194584 | TQ089945 | Yes |
| WD18 9QR | 51.638184 | -0.442665 | 507868 | 194413 | TQ078944 | Yes |
| WD18 9QS | 51.637789 | -0.44067 | 508007 | 194372 | TQ080943 | No |
| WD18 9QT | 51.638056 | -0.440502 | 508018 | 194401 | TQ080944 | No |
| WD18 9QU | 51.637395 | -0.440134 | 508045 | 194328 | TQ080943 | No |
| WD18 9QY | 51.638358 | -0.440217 | 508037 | 194435 | TQ080944 | No |
| WD18 9RD | 51.638772 | -0.440246 | 508034 | 194481 | TQ080944 | No |
| WD18 9RE | 51.639297 | -0.437106 | 508251 | 194544 | TQ082945 | Yes |
| WD18 9RF | 51.639297 | -0.437106 | 508251 | 194544 | TQ082945 | Yes |
| WD18 9RG | 51.639323 | -0.440386 | 508023 | 194543 | TQ080945 | No |
| WD18 9RH | 51.638405 | -0.44101 | 507982 | 194440 | TQ079944 | No |
| WD18 9RN | 51.640261 | -0.427102 | 508940 | 194667 | TQ089946 | Yes |
| WD18 9RP | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9RS | 51.639243 | -0.435721 | 508346 | 194541 | TQ083945 | Yes |
| WD18 9RU | 51.639058 | -0.44145 | 507950 | 194511 | TQ079945 | Yes |
| WD18 9RX | 51.638616 | -0.437274 | 508241 | 194469 | TQ082944 | No |
| WD18 9RZ | 51.638819 | -0.442412 | 507884 | 194483 | TQ078944 | No |
| WD18 9SB | 51.639804 | -0.433288 | 508513 | 194607 | TQ085946 | Yes |
| WD18 9SJ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9SP | 51.639677 | -0.4352 | 508381 | 194590 | TQ083945 | Yes |
| WD18 9SR | 51.638423 | -0.443033 | 507842 | 194439 | TQ078944 | Yes |
| WD18 9SS | 51.640311 | -0.433502 | 508497 | 194663 | TQ084946 | Yes |
| WD18 9SW | 51.641201 | -0.422068 | 509287 | 194779 | TQ092947 | Yes |
| WD18 9TB | 51.638326 | -0.437747 | 508208 | 194436 | TQ082944 | Yes |
| WD18 9TD | 51.638964 | -0.440471 | 508018 | 194502 | TQ080945 | Yes |
| WD18 9TJ | 51.639633 | -0.437341 | 508233 | 194582 | TQ082945 | No |
| WD18 9TL | 51.63955 | -0.438557 | 508150 | 194570 | TQ081945 | Yes |
| WD18 9TN | 51.644373 | -0.430674 | 508683 | 195119 | TQ086951 | No |
| WD18 9TP | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9TR | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9TS | 51.638236 | -0.441869 | 507923 | 194419 | TQ079944 | Yes |
| WD18 9TT | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD18 9UA | 51.64031 | -0.432808 | 508546 | 194664 | TQ085946 | No |
| WD18 9UB | 51.639234 | -0.435721 | 508346 | 194540 | TQ083945 | No |
| WD18 9UD | 51.640672 | -0.43294 | 508536 | 194704 | TQ085947 | Yes |
| WD18 9UE | 51.640594 | -0.433882 | 508471 | 194694 | TQ084946 | No |
| WD18 9UF | 51.640594 | -0.433882 | 508471 | 194694 | TQ084946 | No |
| WD18 9UG | 51.640594 | -0.433882 | 508471 | 194694 | TQ084946 | No |
| WD18 9UH | 51.640594 | -0.433882 | 508471 | 194694 | TQ084946 | No |
| WD18 9UJ | 51.640448 | -0.433685 | 508484 | 194678 | TQ084946 | No |
| WD18 9UL | 51.640594 | -0.433882 | 508471 | 194694 | TQ084946 | No |
| WD18 9UN | 51.639947 | -0.43389 | 508471 | 194622 | TQ084946 | Yes |
| WD18 9UP | 51.640696 | -0.432766 | 508547 | 194707 | TQ085947 | Yes |
| WD18 9WJ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9WW | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD18 9WZ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD18 9XA | 51.639775 | -0.433838 | 508476 | 194602 | TQ084946 | No |
| WD18 9XB | 51.639775 | -0.433838 | 508476 | 194602 | TQ084946 | No |
| WD18 9XD | 51.639594 | -0.433715 | 508484 | 194583 | TQ084945 | Yes |
| WD18 9XE | 51.639723 | -0.433262 | 508515 | 194598 | TQ085945 | No |
| WD18 9XF | 51.639723 | -0.433262 | 508515 | 194598 | TQ085945 | No |
| WD18 9XG | 51.639614 | -0.433208 | 508519 | 194586 | TQ085945 | Yes |
| WD18 9XH | 51.639824 | -0.432753 | 508550 | 194610 | TQ085946 | No |
| WD18 9XJ | 51.639824 | -0.432753 | 508550 | 194610 | TQ085946 | No |
| WD18 9XL | 51.639251 | -0.433625 | 508491 | 194545 | TQ084945 | No |
| WD18 9XN | 51.639408 | -0.432608 | 508561 | 194564 | TQ085945 | No |
| WD18 9XP | 51.639234 | -0.435721 | 508346 | 194540 | TQ083945 | No |
| WD18 9XS | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9XT | 51.638263 | -0.439801 | 508066 | 194426 | TQ080944 | Yes |
| WD18 9YA | 51.639224 | -0.433612 | 508492 | 194542 | TQ084945 | No |
| WD18 9YB | 51.639224 | -0.433612 | 508492 | 194542 | TQ084945 | No |
| WD18 9YD | 51.639224 | -0.433612 | 508492 | 194542 | TQ084945 | No |
| WD18 9YE | 51.639224 | -0.433612 | 508492 | 194542 | TQ084945 | No |
| WD18 9YF | 51.639224 | -0.433612 | 508492 | 194542 | TQ084945 | No |
| WD18 9YG | 51.639234 | -0.435721 | 508346 | 194540 | TQ083945 | No |
| WD18 9YP | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9ZA | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9ZB | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9ZD | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9ZG | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9ZH | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD18 9ZN | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9ZR | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD18 9ZS | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD18 9ZY | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD19 4AA | 51.646141 | -0.382697 | 511999 | 195388 | TQ119953 | Yes |
| WD19 4AB | 51.645684 | -0.382815 | 511992 | 195337 | TQ119953 | Yes |
| WD19 4AD | 51.645507 | -0.383009 | 511979 | 195317 | TQ119953 | No |
| WD19 4AE | 51.645194 | -0.382471 | 512017 | 195283 | TQ120952 | Yes |
| WD19 4AF | 51.64472 | -0.38269 | 512003 | 195230 | TQ120952 | Yes |
| WD19 4AG | 51.645555 | -0.381302 | 512097 | 195325 | TQ120953 | Yes |
| WD19 4AH | 51.645459 | -0.380871 | 512127 | 195314 | TQ121953 | Yes |
| WD19 4AJ | 51.64387 | -0.381 | 512122 | 195138 | TQ121951 | Yes |
| WD19 4AL | 51.64367 | -0.381557 | 512084 | 195114 | TQ120951 | Yes |
| WD19 4AN | 51.641982 | -0.378481 | 512301 | 194931 | TQ123949 | Yes |
| WD19 4AP | 51.64365 | -0.380083 | 512186 | 195115 | TQ121951 | Yes |
| WD19 4AQ | 51.646017 | -0.380909 | 512123 | 195376 | TQ121953 | Yes |
| WD19 4AR | 51.640717 | -0.380593 | 512158 | 194788 | TQ121947 | Yes |
| WD19 4AS | 51.640636 | -0.381289 | 512110 | 194777 | TQ121947 | Yes |
| WD19 4AT | 51.641316 | -0.379068 | 512262 | 194857 | TQ122948 | Yes |
| WD19 4AU | 51.641714 | -0.377305 | 512383 | 194903 | TQ123949 | Yes |
| WD19 4AW | 51.642847 | -0.381181 | 512112 | 195024 | TQ121950 | No |
| WD19 4AX | 51.640227 | -0.378341 | 512315 | 194737 | TQ123947 | Yes |
| WD19 4AY | 51.638981 | -0.381261 | 512116 | 194593 | TQ121945 | Yes |
| WD19 4AZ | 51.639214 | -0.381802 | 512078 | 194619 | TQ120946 | Yes |
| WD19 4BA | 51.638781 | -0.379159 | 512262 | 194574 | TQ122945 | Yes |
| WD19 4BB | 51.641387 | -0.399935 | 510818 | 194833 | TQ108948 | Yes |
| WD19 4BD | 51.638344 | -0.379391 | 512247 | 194526 | TQ122945 | Yes |
| WD19 4BE | 51.638014 | -0.379562 | 512236 | 194489 | TQ122944 | Yes |
| WD19 4BF | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD19 4BG | 51.646596 | -0.383115 | 511969 | 195438 | TQ119954 | Yes |
| WD19 4BH | 51.64707 | -0.383531 | 511939 | 195490 | TQ119954 | Yes |
| WD19 4BJ | 51.635214 | -0.393086 | 511307 | 194156 | TQ113941 | Yes |
| WD19 4BL | 51.646376 | -0.383426 | 511948 | 195413 | TQ119954 | Yes |
| WD19 4BN | 51.646829 | -0.383656 | 511931 | 195463 | TQ119954 | Yes |
| WD19 4BP | 51.641031 | -0.400208 | 510800 | 194793 | TQ107947 | Yes |
| WD19 4BQ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD19 4BS | 51.646676 | -0.382331 | 512023 | 195448 | TQ120954 | Yes |
| WD19 4BT | 51.64625 | -0.378198 | 512310 | 195407 | TQ123954 | No |
| WD19 4BU | 51.646271 | -0.38171 | 512067 | 195404 | TQ120954 | Yes |
| WD19 4BW | 51.640744 | -0.400319 | 510793 | 194761 | TQ107947 | Yes |
| WD19 4BX | 51.646638 | -0.37963 | 512210 | 195448 | TQ122954 | Yes |
| WD19 4BY | 51.646799 | -0.378236 | 512306 | 195468 | TQ123954 | Yes |
| WD19 4BZ | 51.641682 | -0.379518 | 512230 | 194897 | TQ122948 | Yes |
| WD19 4DA | 51.646268 | -0.379527 | 512218 | 195407 | TQ122954 | Yes |
| WD19 4DB | 51.64625 | -0.380164 | 512174 | 195404 | TQ121954 | Yes |
| WD19 4DD | 51.645703 | -0.377654 | 512349 | 195347 | TQ123953 | Yes |
| WD19 4DE | 51.645686 | -0.377076 | 512389 | 195346 | TQ123953 | Yes |
| WD19 4DF | 51.641838 | -0.379093 | 512259 | 194915 | TQ122949 | Yes |
| WD19 4DG | 51.64613 | -0.376714 | 512413 | 195396 | TQ124953 | Yes |
| WD19 4DH | 51.644535 | -0.377074 | 512392 | 195218 | TQ123952 | Yes |
| WD19 4DJ | 51.644693 | -0.376808 | 512410 | 195236 | TQ124952 | Yes |
| WD19 4DL | 51.645006 | -0.377997 | 512327 | 195269 | TQ123952 | Yes |
| WD19 4DN | 51.64553 | -0.378137 | 512316 | 195327 | TQ123953 | Yes |
| WD19 4DP | 51.645587 | -0.379711 | 512207 | 195331 | TQ122953 | Yes |
| WD19 4DQ | 51.645319 | -0.375919 | 512470 | 195307 | TQ124953 | Yes |
| WD19 4DR | 51.64482 | -0.378827 | 512270 | 195247 | TQ122952 | Yes |
| WD19 4DS | 51.645187 | -0.380028 | 512186 | 195286 | TQ121952 | Yes |
| WD19 4DT | 51.645239 | -0.379203 | 512243 | 195293 | TQ122952 | Yes |
| WD19 4DU | 51.644772 | -0.379942 | 512193 | 195240 | TQ121952 | Yes |
| WD19 4DW | 51.645603 | -0.378929 | 512261 | 195333 | TQ122953 | Yes |
| WD19 4DX | 51.641931 | -0.37802 | 512333 | 194927 | TQ123949 | Yes |
| WD19 4DY | 51.642755 | -0.379739 | 512212 | 195016 | TQ122950 | Yes |
| WD19 4DZ | 51.642983 | -0.379283 | 512243 | 195042 | TQ122950 | Yes |
| WD19 4EA | 51.645159 | -0.383874 | 511920 | 195277 | TQ119952 | Yes |
| WD19 4EB | 51.645929 | -0.383659 | 511933 | 195362 | TQ119953 | No |
| WD19 4ED | 51.644527 | -0.383044 | 511979 | 195208 | TQ119952 | Yes |
| WD19 4EE | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD19 4EF | 51.644381 | -0.383497 | 511948 | 195191 | TQ119951 | Yes |
| WD19 4EG | 51.643615 | -0.383438 | 511954 | 195105 | TQ119951 | Yes |
| WD19 4EH | 51.642919 | -0.382465 | 512023 | 195030 | TQ120950 | Yes |
| WD19 4EJ | 51.642151 | -0.382232 | 512041 | 194945 | TQ120949 | Yes |
| WD19 4EL | 51.642073 | -0.380515 | 512160 | 194938 | TQ121949 | Yes |
| WD19 4EN | 51.642137 | -0.381236 | 512110 | 194945 | TQ121949 | Yes |
| WD19 4EP | 51.640175 | -0.383083 | 511987 | 194723 | TQ119947 | Yes |
| WD19 4EQ | 51.643701 | -0.382437 | 512023 | 195117 | TQ120951 | Yes |
| WD19 4ER | 51.639029 | -0.383413 | 511967 | 194596 | TQ119945 | Yes |
| WD19 4ES | 51.638657 | -0.383166 | 511985 | 194555 | TQ119945 | Yes |
| WD19 4ET | 51.638226 | -0.383196 | 511984 | 194507 | TQ119945 | Yes |
| WD19 4EU | 51.638257 | -0.384857 | 511869 | 194507 | TQ118945 | Yes |
| WD19 4EW | 51.640119 | -0.382232 | 512046 | 194719 | TQ120947 | Yes |
| WD19 4EX | 51.638133 | -0.382332 | 512044 | 194498 | TQ120944 | Yes |
| WD19 4EY | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD19 4EZ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD19 4FA | 51.643966 | -0.380159 | 512180 | 195150 | TQ121951 | Yes |
| WD19 4FB | 51.644173 | -0.382103 | 512045 | 195170 | TQ120951 | Yes |
| WD19 4FD | 51.642187 | -0.37895 | 512268 | 194954 | TQ122949 | Yes |
| WD19 4FE | 51.64493 | -0.382235 | 512034 | 195254 | TQ120952 | Yes |
| WD19 4FF | 51.64203 | -0.393076 | 511291 | 194915 | TQ112949 | Yes |
| WD19 4FG | 51.641239 | -0.39309 | 511292 | 194827 | TQ112948 | Yes |
| WD19 4FH | 51.643895 | -0.377617 | 512356 | 195146 | TQ123951 | Yes |
| WD19 4FJ | 51.642563 | -0.381452 | 512094 | 194992 | TQ120949 | Yes |
| WD19 4FL | 51.640302 | -0.390998 | 511439 | 194726 | TQ114947 | Yes |
| WD19 4FN | 51.645918 | -0.383471 | 511946 | 195362 | TQ119953 | Yes |
| WD19 4FQ | 51.638458 | -0.386338 | 511766 | 194528 | TQ117945 | Yes |
| WD19 4FR | 51.645965 | -0.382949 | 511982 | 195368 | TQ119953 | Yes |
| WD19 4FS | 51.646115 | -0.383392 | 511951 | 195384 | TQ119953 | Yes |
| WD19 4FT | 51.639722 | -0.378865 | 512280 | 194680 | TQ122946 | Yes |
| WD19 4FU | 51.647003 | -0.382594 | 512004 | 195484 | TQ120954 | Yes |