This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,813 households with a population of about 1,116,077 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| WD17 3BY | 51.663812 | -0.411103 | 509991 | 197310 | TQ099973 | Yes |
| WD17 3BZ | 51.664103 | -0.410659 | 510021 | 197343 | TQ100973 | Yes |
| WD17 3DA | 51.667313 | -0.413974 | 509784 | 197695 | TQ097976 | Yes |
| WD17 3DB | 51.667496 | -0.413519 | 509815 | 197716 | TQ098977 | Yes |
| WD17 3DD | 51.670179 | -0.417793 | 509513 | 198008 | TQ095980 | Yes |
| WD17 3DE | 51.670626 | -0.417589 | 509526 | 198058 | TQ095980 | Yes |
| WD17 3DF | 51.673478 | -0.419703 | 509373 | 198372 | TQ093983 | Yes |
| WD17 3DG | 51.669707 | -0.418778 | 509446 | 197954 | TQ094979 | Yes |
| WD17 3DH | 51.662909 | -0.409486 | 510105 | 197212 | TQ101972 | Yes |
| WD17 3DJ | 51.662179 | -0.410726 | 510021 | 197129 | TQ100971 | Yes |
| WD17 3DL | 51.661621 | -0.411975 | 509936 | 197065 | TQ099970 | Yes |
| WD17 3DN | 51.662979 | -0.415962 | 509657 | 197210 | TQ096972 | Yes |
| WD17 3DP | 51.662763 | -0.414668 | 509747 | 197188 | TQ097971 | Yes |
| WD17 3DQ | 51.669815 | -0.419512 | 509395 | 197965 | TQ093979 | Yes |
| WD17 3DR | 51.663891 | -0.416913 | 509589 | 197310 | TQ095973 | Yes |
| WD17 3DS | 51.665072 | -0.413141 | 509847 | 197447 | TQ098974 | Yes |
| WD17 3DT | 51.66477 | -0.412805 | 509871 | 197414 | TQ098974 | Yes |
| WD17 3DU | 51.664004 | -0.412022 | 509927 | 197330 | TQ099973 | Yes |
| WD17 3DW | 51.663521 | -0.416145 | 509643 | 197270 | TQ096972 | Yes |
| WD17 3DX | 51.66624 | -0.415067 | 509711 | 197574 | TQ097975 | Yes |
| WD17 3DY | 51.666468 | -0.414654 | 509739 | 197600 | TQ097975 | Yes |
| WD17 3DZ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3EA | 51.667322 | -0.417314 | 509553 | 197691 | TQ095976 | Yes |
| WD17 3EB | 51.666567 | -0.418656 | 509462 | 197605 | TQ094976 | Yes |
| WD17 3ED | 51.665212 | -0.421523 | 509267 | 197450 | TQ092974 | Yes |
| WD17 3EE | 51.665635 | -0.421581 | 509262 | 197497 | TQ092974 | Yes |
| WD17 3EF | 51.66651 | -0.419772 | 509385 | 197597 | TQ093975 | Yes |
| WD17 3EG | 51.66806 | -0.416667 | 509595 | 197774 | TQ095977 | Yes |
| WD17 3EH | 51.668004 | -0.415873 | 509651 | 197769 | TQ096977 | Yes |
| WD17 3EJ | 51.668844 | -0.414181 | 509766 | 197865 | TQ097978 | Yes |
| WD17 3EQ | 51.669041 | -0.414723 | 509728 | 197886 | TQ097978 | Yes |
| WD17 3EU | 51.660214 | -0.403074 | 510555 | 196922 | TQ105969 | Yes |
| WD17 3EW | 51.658952 | -0.404116 | 510486 | 196780 | TQ104967 | Yes |
| WD17 3EX | 51.659396 | -0.403074 | 510557 | 196831 | TQ105968 | Yes |
| WD17 3EY | 51.660694 | -0.40592 | 510357 | 196971 | TQ103969 | Yes |
| WD17 3EZ | 51.660059 | -0.406188 | 510340 | 196900 | TQ103968 | Yes |
| WD17 3FA | 51.666008 | -0.419876 | 509379 | 197541 | TQ093975 | Yes |
| WD17 3FB | 51.666985 | -0.418989 | 509438 | 197651 | TQ094976 | Yes |
| WD17 3GB | 51.666994 | -0.418974 | 509439 | 197652 | TQ094976 | No |
| WD17 3HA | 51.660247 | -0.404851 | 510432 | 196923 | TQ104969 | Yes |
| WD17 3HB | 51.658969 | -0.403422 | 510534 | 196783 | TQ105967 | Yes |
| WD17 3HD | 51.662281 | -0.408294 | 510189 | 197144 | TQ101971 | Yes |
| WD17 3HE | 51.664261 | -0.409699 | 510087 | 197362 | TQ100973 | Yes |
| WD17 3HF | 51.667314 | -0.412065 | 509916 | 197698 | TQ099976 | Yes |
| WD17 3HG | 51.670545 | -0.415625 | 509662 | 198052 | TQ096980 | Yes |
| WD17 3HH | 51.673999 | -0.418976 | 509422 | 198431 | TQ094984 | Yes |
| WD17 3HJ | 51.675542 | -0.420094 | 509341 | 198601 | TQ093986 | Yes |
| WD17 3HL | 51.6738 | -0.420935 | 509287 | 198406 | TQ092984 | Yes |
| WD17 3HN | 51.674323 | -0.422378 | 509186 | 198462 | TQ091984 | Yes |
| WD17 3HP | 51.658969 | -0.403422 | 510534 | 196783 | TQ105967 | Yes |
| WD17 3HW | 51.675531 | -0.421917 | 509214 | 198597 | TQ092985 | Yes |
| WD17 3JL | 51.67351 | -0.421452 | 509251 | 198373 | TQ092983 | Yes |
| WD17 3JN | 51.658969 | -0.403422 | 510534 | 196783 | TQ105967 | Yes |
| WD17 3LA | 51.666064 | -0.412731 | 509873 | 197558 | TQ098975 | Yes |
| WD17 3LB | 51.665911 | -0.412071 | 509919 | 197542 | TQ099975 | Yes |
| WD17 3LD | 51.672535 | -0.419779 | 509370 | 198267 | TQ093982 | Yes |
| WD17 3LN | 51.663764 | -0.414893 | 509729 | 197299 | TQ097972 | Yes |
| WD17 3LQ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3NB | 51.682076 | -0.430585 | 508600 | 199312 | TQ085993 | Yes |
| WD17 3NE | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3NG | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3NL | 51.680609 | -0.429132 | 508703 | 199151 | TQ087991 | Yes |
| WD17 3NN | 51.664877 | -0.417341 | 509557 | 197419 | TQ095974 | Yes |
| WD17 3NR | 51.660542 | -0.40273 | 510578 | 196959 | TQ105969 | No |
| WD17 3NU | 51.660533 | -0.40273 | 510578 | 196958 | TQ105969 | Yes |
| WD17 3PA | 51.668059 | -0.418648 | 509459 | 197771 | TQ094977 | Yes |
| WD17 3PB | 51.668715 | -0.425292 | 508997 | 197834 | TQ089978 | Yes |
| WD17 3PD | 51.666901 | -0.422086 | 509224 | 197637 | TQ092976 | Yes |
| WD17 3PE | 51.668444 | -0.422524 | 509190 | 197808 | TQ091978 | Yes |
| WD17 3PH | 51.65866 | -0.404473 | 510462 | 196747 | TQ104967 | Yes |
| WD17 3RF | 51.66035 | -0.404472 | 510458 | 196935 | TQ104969 | No |
| WD17 3RL | 51.660062 | -0.403773 | 510507 | 196904 | TQ105969 | Yes |
| WD17 3RQ | 51.66035 | -0.404472 | 510458 | 196935 | TQ104969 | No |
| WD17 3TP | 51.679219 | -0.435443 | 508270 | 198987 | TQ082989 | No |
| WD17 3TT | 51.676321 | -0.425838 | 508941 | 198679 | TQ089986 | Yes |
| WD17 3TU | 51.675646 | -0.429188 | 508711 | 198599 | TQ087985 | Yes |
| WD17 3TX | 51.675695 | -0.428796 | 508738 | 198605 | TQ087986 | Yes |
| WD17 3TY | 51.675826 | -0.423844 | 509081 | 198627 | TQ090986 | Yes |
| WD17 3UN | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD17 3UY | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3WA | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD17 3WB | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD17 3WX | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3XA | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3XE | 51.659129 | -0.405267 | 510406 | 196798 | TQ104967 | Yes |
| WD17 3XF | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3XJ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD17 3XN | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3XQ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3XZ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3YR | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3YT | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3YU | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3YW | 51.658686 | -0.404458 | 510463 | 196750 | TQ104967 | No |
| WD17 3YX | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3YZ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZA | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZB | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZD | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZH | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZJ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZN | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZQ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZR | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZU | 51.658969 | -0.403422 | 510534 | 196783 | TQ105967 | Yes |
| WD17 3ZW | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD17 3ZX | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZY | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 3ZZ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4AA | 51.661186 | -0.403112 | 510550 | 197030 | TQ105970 | No |
| WD17 4AB | 51.661243 | -0.403356 | 510533 | 197036 | TQ105970 | No |
| WD17 4AD | 51.661373 | -0.403612 | 510515 | 197050 | TQ105970 | No |
| WD17 4AE | 51.661457 | -0.403855 | 510498 | 197059 | TQ104970 | No |
| WD17 4AF | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4AG | 51.661557 | -0.403952 | 510491 | 197070 | TQ104970 | No |
| WD17 4AH | 51.661595 | -0.404067 | 510483 | 197074 | TQ104970 | No |
| WD17 4AJ | 51.66124 | -0.404426 | 510459 | 197034 | TQ104970 | Yes |
| WD17 4AL | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4AN | 51.666779 | -0.409105 | 510122 | 197643 | TQ101976 | Yes |
| WD17 4AP | 51.677805 | -0.413824 | 509769 | 198862 | TQ097988 | Yes |
| WD17 4AQ | 51.66885 | -0.405272 | 510382 | 197879 | TQ103978 | Yes |
| WD17 4AR | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD17 4AS | 51.669352 | -0.405168 | 510388 | 197935 | TQ103979 | Yes |
| WD17 4AT | 51.669615 | -0.405347 | 510375 | 197964 | TQ103979 | Yes |
| WD17 4AU | 51.667939 | -0.408442 | 510165 | 197773 | TQ101977 | No |
| WD17 4AW | 51.669603 | -0.405101 | 510392 | 197963 | TQ103979 | Yes |
| WD17 4AX | 51.669841 | -0.404775 | 510414 | 197990 | TQ104979 | Yes |
| WD17 4AY | 51.669558 | -0.404452 | 510437 | 197959 | TQ104979 | Yes |
| WD17 4AZ | 51.669491 | -0.404151 | 510458 | 197952 | TQ104979 | Yes |
| WD17 4BA | 51.667939 | -0.408442 | 510165 | 197773 | TQ101977 | No |
| WD17 4BB | 51.667939 | -0.408442 | 510165 | 197773 | TQ101977 | No |
| WD17 4BD | 51.6709 | -0.411274 | 509962 | 198098 | TQ099980 | No |
| WD17 4BE | 51.667939 | -0.408442 | 510165 | 197773 | TQ101977 | No |
| WD17 4BF | 51.667939 | -0.408442 | 510165 | 197773 | TQ101977 | No |
| WD17 4BG | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4BH | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4BJ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4BL | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4BN | 51.674378 | -0.413756 | 509782 | 198481 | TQ097984 | Yes |
| WD17 4BP | 51.664076 | -0.404008 | 510481 | 197350 | TQ104973 | Yes |
| WD17 4BQ | 51.669291 | -0.404649 | 510424 | 197929 | TQ104979 | Yes |
| WD17 4BS | 51.663203 | -0.403952 | 510487 | 197253 | TQ104972 | Yes |
| WD17 4BT | 51.671142 | -0.409834 | 510061 | 198127 | TQ100981 | Yes |
| WD17 4BU | 51.669795 | -0.408638 | 510147 | 197979 | TQ101979 | Yes |
| WD17 4BW | 51.669562 | -0.408096 | 510185 | 197954 | TQ101979 | Yes |
| WD17 4BX | 51.670488 | -0.408049 | 510186 | 198057 | TQ101980 | Yes |
| WD17 4BY | 51.671189 | -0.406738 | 510275 | 198137 | TQ102981 | Yes |
| WD17 4BZ | 51.670449 | -0.406474 | 510295 | 198055 | TQ102980 | Yes |
| WD17 4DA | 51.664298 | -0.40844 | 510174 | 197368 | TQ101973 | No |
| WD17 4DB | 51.669309 | -0.404649 | 510424 | 197931 | TQ104979 | No |
| WD17 4DD | 51.669641 | -0.407255 | 510243 | 197964 | TQ102979 | Yes |
| WD17 4DE | 51.664159 | -0.408835 | 510147 | 197352 | TQ101973 | Yes |
| WD17 4DF | 51.67139 | -0.407584 | 510216 | 198158 | TQ102981 | Yes |
| WD17 4DG | 51.667091 | -0.404249 | 510457 | 197685 | TQ104976 | No |
| WD17 4DH | 51.666772 | -0.40523 | 510390 | 197648 | TQ103976 | Yes |
| WD17 4DJ | 51.666515 | -0.404212 | 510461 | 197621 | TQ104976 | Yes |
| WD17 4DL | 51.672563 | -0.415873 | 509640 | 198276 | TQ096982 | Yes |
| WD17 4DN | 51.682284 | -0.429276 | 508690 | 199337 | TQ086993 | No |
| WD17 4DP | 51.670736 | -0.407086 | 510252 | 198086 | TQ102980 | Yes |
| WD17 4DQ | 51.670388 | -0.407344 | 510235 | 198047 | TQ102980 | Yes |
| WD17 4DR | 51.664421 | -0.402984 | 510551 | 197390 | TQ105973 | Yes |
| WD17 4DS | 51.679817 | -0.417009 | 509544 | 199081 | TQ095990 | Yes |
| WD17 4DT | 51.66419 | -0.40451 | 510446 | 197362 | TQ104973 | Yes |
| WD17 4DU | 51.673377 | -0.411535 | 509938 | 198373 | TQ099983 | Yes |
| WD17 4DW | 51.666791 | -0.407933 | 510203 | 197646 | TQ102976 | Yes |
| WD17 4DX | 51.662631 | -0.404247 | 510468 | 197189 | TQ104971 | Yes |
| WD17 4DY | 51.667054 | -0.404135 | 510465 | 197681 | TQ104976 | Yes |
| WD17 4DZ | 51.667724 | -0.409115 | 510119 | 197748 | TQ101977 | Yes |
| WD17 4EB | 51.668675 | -0.410947 | 509990 | 197851 | TQ099978 | Yes |
| WD17 4ED | 51.663605 | -0.401162 | 510679 | 197302 | TQ106973 | Yes |
| WD17 4EJ | 51.662585 | -0.400865 | 510702 | 197189 | TQ107971 | Yes |
| WD17 4EL | 51.662208 | -0.402888 | 510563 | 197144 | TQ105971 | Yes |
| WD17 4EN | 51.662686 | -0.402308 | 510602 | 197198 | TQ106971 | Yes |
| WD17 4EP | 51.661784 | -0.402759 | 510573 | 197097 | TQ105970 | Yes |
| WD17 4ER | 51.661682 | -0.406565 | 510310 | 197080 | TQ103970 | Yes |
| WD17 4EW | 51.662509 | -0.402574 | 510584 | 197178 | TQ105971 | Yes |
| WD17 4FH | 51.680039 | -0.423452 | 509098 | 199096 | TQ090990 | Yes |
| WD17 4FJ | 51.683174 | -0.425224 | 508968 | 199442 | TQ089994 | Yes |
| WD17 4FL | 51.683056 | -0.423868 | 509062 | 199431 | TQ090994 | Yes |
| WD17 4FR | 51.681465 | -0.425905 | 508925 | 199251 | TQ089992 | Yes |
| WD17 4FS | 51.681465 | -0.425905 | 508925 | 199251 | TQ089992 | Yes |
| WD17 4GD | 51.677305 | -0.4128 | 509841 | 198808 | TQ098988 | Yes |
| WD17 4GE | 51.676135 | -0.411337 | 509945 | 198680 | TQ099986 | Yes |
| WD17 4GH | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4GS | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4GZ | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4HP | 51.667674 | -0.402812 | 510555 | 197752 | TQ105977 | Yes |
| WD17 4HQ | 51.669463 | -0.406104 | 510323 | 197946 | TQ103979 | Yes |
| WD17 4HR | 51.676432 | -0.420699 | 509297 | 198699 | TQ092986 | Yes |
| WD17 4HS | 51.676707 | -0.421138 | 509266 | 198729 | TQ092987 | Yes |
| WD17 4HT | 51.678824 | -0.419358 | 509383 | 198967 | TQ093989 | Yes |
| WD17 4HU | 51.678145 | -0.419699 | 509362 | 198891 | TQ093988 | Yes |
| WD17 4HW | 51.677187 | -0.418662 | 509436 | 198786 | TQ094987 | Yes |
| WD17 4HX | 51.679831 | -0.420711 | 509288 | 199077 | TQ092990 | Yes |
| WD17 4HY | 51.681496 | -0.41951 | 509367 | 199264 | TQ093992 | Yes |
| WD17 4HZ | 51.682366 | -0.41867 | 509423 | 199362 | TQ094993 | Yes |
| WD17 4JA | 51.680982 | -0.419384 | 509377 | 199207 | TQ093992 | Yes |
| WD17 4JB | 51.663629 | -0.408217 | 510191 | 197294 | TQ101972 | Yes |
| WD17 4JD | 51.649586 | -0.422428 | 509241 | 195711 | TQ092957 | No |
| WD17 4JE | 51.678586 | -0.421058 | 509267 | 198938 | TQ092989 | Yes |