This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,814 households with a population of about 1,116,078 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| WD3 4BU | 51.645149 | -0.495586 | 504190 | 195110 | TQ041951 | Yes |
| WD3 4BW | 51.6486 | -0.490485 | 504535 | 195501 | TQ045955 | Yes |
| WD3 4BX | 51.651284 | -0.486652 | 504794 | 195805 | TQ047958 | Yes |
| WD3 4BY | 51.64366 | -0.4951 | 504227 | 194945 | TQ042949 | Yes |
| WD3 4BZ | 51.642798 | -0.493799 | 504319 | 194851 | TQ043948 | Yes |
| WD3 4DA | 51.644305 | -0.493547 | 504333 | 195019 | TQ043950 | Yes |
| WD3 4DB | 51.644654 | -0.492032 | 504437 | 195060 | TQ044950 | Yes |
| WD3 4DD | 51.642205 | -0.492504 | 504410 | 194787 | TQ044947 | Yes |
| WD3 4DE | 51.641623 | -0.492653 | 504401 | 194722 | TQ044947 | Yes |
| WD3 4DF | 51.641069 | -0.491515 | 504481 | 194662 | TQ044946 | Yes |
| WD3 4DG | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4DH | 51.643273 | -0.47764 | 505436 | 194927 | TQ054949 | Yes |
| WD3 4DJ | 51.643477 | -0.476723 | 505499 | 194951 | TQ054949 | Yes |
| WD3 4DL | 51.643569 | -0.478281 | 505391 | 194959 | TQ053949 | Yes |
| WD3 4DN | 51.64381 | -0.478851 | 505351 | 194985 | TQ053949 | Yes |
| WD3 4DP | 51.645612 | -0.478429 | 505376 | 195186 | TQ053951 | Yes |
| WD3 4DQ | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4DR | 51.645502 | -0.477551 | 505437 | 195175 | TQ054951 | Yes |
| WD3 4DS | 51.647015 | -0.480536 | 505227 | 195339 | TQ052953 | Yes |
| WD3 4DT | 51.646633 | -0.48091 | 505202 | 195296 | TQ052952 | Yes |
| WD3 4DU | 51.647975 | -0.480345 | 505238 | 195446 | TQ052954 | Yes |
| WD3 4DW | 51.645113 | -0.480888 | 505207 | 195127 | TQ052951 | Yes |
| WD3 4DX | 51.648178 | -0.484269 | 504966 | 195463 | TQ049954 | Yes |
| WD3 4DY | 51.648428 | -0.479245 | 505313 | 195498 | TQ053954 | Yes |
| WD3 4DZ | 51.648883 | -0.481745 | 505139 | 195545 | TQ051955 | Yes |
| WD3 4EA | 51.650234 | -0.486065 | 504837 | 195689 | TQ048956 | Yes |
| WD3 4EB | 51.649933 | -0.487145 | 504763 | 195654 | TQ047956 | Yes |
| WD3 4ED | 51.650137 | -0.483467 | 505017 | 195682 | TQ050956 | Yes |
| WD3 4EE | 51.649461 | -0.479861 | 505268 | 195612 | TQ052956 | Yes |
| WD3 4EF | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4EG | 51.642069 | -0.474241 | 505674 | 194798 | TQ056947 | Yes |
| WD3 4EH | 51.644591 | -0.475948 | 505550 | 195076 | TQ055950 | Yes |
| WD3 4EJ | 51.645064 | -0.475672 | 505568 | 195129 | TQ055951 | Yes |
| WD3 4EL | 51.645886 | -0.475963 | 505546 | 195220 | TQ055952 | Yes |
| WD3 4EN | 51.650752 | -0.479529 | 505288 | 195756 | TQ052957 | Yes |
| WD3 4EP | 51.649064 | -0.477663 | 505421 | 195571 | TQ054955 | Yes |
| WD3 4EQ | 51.640833 | -0.473979 | 505695 | 194661 | TQ056946 | Yes |
| WD3 4ER | 51.651681 | -0.484629 | 504933 | 195852 | TQ049958 | Yes |
| WD3 4ES | 51.653188 | -0.485071 | 504899 | 196019 | TQ048960 | Yes |
| WD3 4ET | 51.65414 | -0.488465 | 504662 | 196120 | TQ046961 | Yes |
| WD3 4EU | 51.653921 | -0.490323 | 504534 | 196093 | TQ045960 | Yes |
| WD3 4EW | 51.651686 | -0.482244 | 505098 | 195856 | TQ050958 | Yes |
| WD3 4EX | 51.654628 | -0.490733 | 504504 | 196171 | TQ045961 | Yes |
| WD3 4EY | 51.654491 | -0.492646 | 504372 | 196153 | TQ043961 | Yes |
| WD3 4EZ | 51.652408 | -0.483825 | 504987 | 195934 | TQ049959 | Yes |
| WD3 4FA | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4FD | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4FF | 51.697173 | -0.507159 | 503271 | 200880 | TL032008 | Yes |
| WD3 4FR | 51.695577 | -0.506054 | 503351 | 200704 | TL033007 | Yes |
| WD3 4FW | 51.640757 | -0.491034 | 504515 | 194628 | TQ045946 | Yes |
| WD3 4GA | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4GB | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4GG | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4GX | 51.656676 | -0.473837 | 505668 | 196423 | TQ056964 | Yes |
| WD3 4GY | 51.677154 | -0.46369 | 506322 | 198716 | TQ063987 | No |
| WD3 4GZ | 51.648273 | -0.47766 | 505423 | 195483 | TQ054954 | Yes |
| WD3 4HA | 51.651989 | -0.493177 | 504341 | 195874 | TQ043958 | Yes |
| WD3 4HB | 51.652674 | -0.493356 | 504327 | 195950 | TQ043959 | Yes |
| WD3 4HD | 51.674262 | -0.459174 | 506641 | 198401 | TQ066984 | Yes |
| WD3 4HE | 51.649406 | -0.473532 | 505706 | 195615 | TQ057956 | Yes |
| WD3 4HF | 51.648004 | -0.473608 | 505704 | 195459 | TQ057954 | Yes |
| WD3 4HG | 51.653853 | -0.478066 | 505382 | 196103 | TQ053961 | Yes |
| WD3 4HH | 51.655169 | -0.478282 | 505364 | 196249 | TQ053962 | Yes |
| WD3 4HJ | 51.655529 | -0.48041 | 505216 | 196286 | TQ052962 | Yes |
| WD3 4HL | 51.656597 | -0.474678 | 505610 | 196413 | TQ056964 | Yes |
| WD3 4HN | 51.65636 | -0.482088 | 505098 | 196376 | TQ050963 | Yes |
| WD3 4HP | 51.654436 | -0.476587 | 505483 | 196170 | TQ054961 | Yes |
| WD3 4HQ | 51.653498 | -0.479105 | 505311 | 196062 | TQ053960 | Yes |
| WD3 4HR | 51.653916 | -0.473915 | 505669 | 196116 | TQ056961 | Yes |
| WD3 4HS | 51.65457 | -0.473705 | 505682 | 196189 | TQ056961 | Yes |
| WD3 4HT | 51.655407 | -0.473056 | 505725 | 196283 | TQ057962 | Yes |
| WD3 4HU | 51.655056 | -0.473761 | 505677 | 196243 | TQ056962 | Yes |
| WD3 4HW | 51.651497 | -0.480848 | 505195 | 195837 | TQ051958 | Yes |
| WD3 4HX | 51.655592 | -0.474856 | 505600 | 196301 | TQ056963 | Yes |
| WD3 4HY | 51.655973 | -0.475827 | 505532 | 196342 | TQ055963 | Yes |
| WD3 4HZ | 51.655689 | -0.476096 | 505514 | 196310 | TQ055963 | Yes |
| WD3 4JA | 51.658871 | -0.476004 | 505513 | 196664 | TQ055966 | Yes |
| WD3 4JB | 51.658577 | -0.475494 | 505549 | 196633 | TQ055966 | Yes |
| WD3 4JD | 51.656528 | -0.476285 | 505499 | 196403 | TQ054964 | Yes |
| WD3 4JE | 51.65831 | -0.477122 | 505437 | 196600 | TQ054966 | Yes |
| WD3 4JF | 51.659216 | -0.477612 | 505401 | 196701 | TQ054967 | No |
| WD3 4JG | 51.660028 | -0.477151 | 505431 | 196791 | TQ054967 | Yes |
| WD3 4JH | 51.660225 | -0.479862 | 505243 | 196809 | TQ052968 | Yes |
| WD3 4JJ | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4JL | 51.656594 | -0.483483 | 505001 | 196400 | TQ050964 | No |
| WD3 4JN | 51.657386 | -0.48214 | 505092 | 196490 | TQ050964 | Yes |
| WD3 4JP | 51.656524 | -0.480145 | 505232 | 196397 | TQ052963 | Yes |
| WD3 4JQ | 51.660138 | -0.475933 | 505515 | 196805 | TQ055968 | Yes |
| WD3 4JR | 51.658715 | -0.485494 | 504857 | 196633 | TQ048966 | Yes |
| WD3 4JS | 51.659068 | -0.484311 | 504938 | 196674 | TQ049966 | Yes |
| WD3 4JT | 51.658374 | -0.485563 | 504853 | 196595 | TQ048965 | Yes |
| WD3 4JU | 51.660825 | -0.485958 | 504820 | 196867 | TQ048968 | Yes |
| WD3 4JW | 51.657803 | -0.480334 | 505216 | 196539 | TQ052965 | Yes |
| WD3 4JX | 51.65808 | -0.482999 | 505031 | 196566 | TQ050965 | Yes |
| WD3 4JY | 51.658577 | -0.487363 | 504728 | 196615 | TQ047966 | Yes |
| WD3 4JZ | 51.658142 | -0.487811 | 504698 | 196566 | TQ046965 | Yes |
| WD3 4LA | 51.656403 | -0.485441 | 504866 | 196376 | TQ048963 | Yes |
| WD3 4LB | 51.655724 | -0.487183 | 504747 | 196298 | TQ047962 | Yes |
| WD3 4LD | 51.654534 | -0.486226 | 504816 | 196167 | TQ048961 | Yes |
| WD3 4LE | 51.654434 | -0.489641 | 504580 | 196151 | TQ045961 | Yes |
| WD3 4LF | 51.65399 | -0.490797 | 504501 | 196100 | TQ045961 | No |
| WD3 4LG | 51.654982 | -0.491661 | 504439 | 196209 | TQ044962 | Yes |
| WD3 4LH | 51.674376 | -0.455525 | 506893 | 198419 | TQ068984 | Yes |
| WD3 4LJ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4LL | 51.659854 | -0.462381 | 506453 | 196794 | TQ064967 | Yes |
| WD3 4LN | 51.662118 | -0.45947 | 506649 | 197050 | TQ066970 | Yes |
| WD3 4LP | 51.662674 | -0.463485 | 506370 | 197106 | TQ063971 | Yes |
| WD3 4LQ | 51.65547 | -0.491153 | 504473 | 196264 | TQ044962 | Yes |
| WD3 4LR | 51.671262 | -0.469037 | 505966 | 198053 | TQ059980 | Yes |
| WD3 4LS | 51.667809 | -0.464902 | 506260 | 197675 | TQ062976 | Yes |
| WD3 4LT | 51.670587 | -0.462827 | 506397 | 197987 | TQ063979 | Yes |
| WD3 4LU | 51.672942 | -0.459942 | 506591 | 198253 | TQ065982 | Yes |
| WD3 4LW | 51.662103 | -0.462478 | 506441 | 197044 | TQ064970 | Yes |
| WD3 4LX | 51.672509 | -0.460578 | 506548 | 198204 | TQ065982 | Yes |
| WD3 4LY | 51.673683 | -0.456099 | 506855 | 198341 | TQ068983 | Yes |
| WD3 4LZ | 51.673487 | -0.454905 | 506938 | 198321 | TQ069983 | Yes |
| WD3 4NA | 51.670864 | -0.448241 | 507405 | 198039 | TQ074980 | Yes |
| WD3 4NB | 51.669902 | -0.453783 | 507024 | 197924 | TQ070979 | Yes |
| WD3 4ND | 51.675544 | -0.456759 | 506805 | 198547 | TQ068985 | Yes |
| WD3 4NE | 51.67572 | -0.45924 | 506633 | 198563 | TQ066985 | Yes |
| WD3 4NF | 51.677611 | -0.463559 | 506330 | 198767 | TQ063987 | Yes |
| WD3 4NG | 51.678913 | -0.465539 | 506190 | 198909 | TQ061989 | Yes |
| WD3 4NH | 51.679142 | -0.461713 | 506454 | 198940 | TQ064989 | Yes |
| WD3 4NJ | 51.680015 | -0.46449 | 506260 | 199033 | TQ062990 | Yes |
| WD3 4NL | 51.690351 | -0.49186 | 504344 | 200143 | TL043001 | Yes |
| WD3 4NN | 51.693859 | -0.496909 | 503987 | 200526 | TL039005 | Yes |
| WD3 4NP | 51.697347 | -0.504578 | 503449 | 200903 | TL034009 | Yes |
| WD3 4NQ | 51.676983 | -0.463724 | 506320 | 198697 | TQ063986 | Yes |
| WD3 4NR | 51.69576 | -0.504239 | 503476 | 200727 | TL034007 | Yes |
| WD3 4NS | 51.696639 | -0.504775 | 503437 | 200824 | TL034008 | Yes |
| WD3 4NT | 51.699929 | -0.508226 | 503191 | 201185 | TL031011 | Yes |
| WD3 4NU | 51.700051 | -0.509322 | 503115 | 201197 | TL031011 | Yes |
| WD3 4NW | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4NX | 51.696904 | -0.51284 | 502879 | 200842 | TL028008 | Yes |
| WD3 4NY | 51.694227 | -0.51449 | 502771 | 200542 | TL027005 | Yes |
| WD3 4NZ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4PA | 51.694275 | -0.511913 | 502949 | 200551 | TL029005 | Yes |
| WD3 4PB | 51.693126 | -0.504977 | 503431 | 200433 | TL034004 | Yes |
| WD3 4PD | 51.690643 | -0.500675 | 503734 | 200163 | TL037001 | Yes |
| WD3 4PE | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4PF | 51.694302 | -0.511898 | 502950 | 200554 | TL029005 | No |
| WD3 4PG | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4PH | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4PJ | 51.672453 | -0.458368 | 506701 | 198201 | TQ067982 | No |
| WD3 4PL | 51.672453 | -0.458368 | 506701 | 198201 | TQ067982 | No |
| WD3 4PN | 51.651294 | -0.490887 | 504501 | 195800 | TQ045958 | No |
| WD3 4PP | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4PQ | 51.658534 | -0.478415 | 505347 | 196624 | TQ053966 | Yes |
| WD3 4PR | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4PS | 51.657455 | -0.480562 | 505201 | 196500 | TQ052965 | No |
| WD3 4PT | 51.656525 | -0.478859 | 505321 | 196399 | TQ053963 | Yes |
| WD3 4PW | 51.652156 | -0.487967 | 504701 | 195900 | TQ047959 | No |
| WD3 4PX | 51.685338 | -0.481076 | 505101 | 199601 | TQ051996 | No |
| WD3 4PY | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4PZ | 51.685338 | -0.481076 | 505101 | 199601 | TQ051996 | No |
| WD3 4QA | 51.685338 | -0.481076 | 505101 | 199601 | TQ051996 | No |
| WD3 4QB | 51.685338 | -0.481076 | 505101 | 199601 | TQ051996 | No |
| WD3 4QD | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4QE | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4QF | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4QG | 51.685338 | -0.481076 | 505101 | 199601 | TQ051996 | No |
| WD3 4QH | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4QJ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4QL | 51.685338 | -0.481076 | 505101 | 199601 | TQ051996 | No |
| WD3 4QN | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4QP | 51.696477 | -0.502581 | 503589 | 200809 | TL035008 | Yes |
| WD3 4QQ | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4RB | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4RD | 51.646452 | -0.459336 | 506695 | 195308 | TQ066953 | Yes |
| WD3 4RE | 51.649983 | -0.45913 | 506701 | 195701 | TQ067957 | No |
| WD3 4RF | 51.649983 | -0.45913 | 506701 | 195701 | TQ067957 | No |
| WD3 4RG | 51.649983 | -0.45913 | 506701 | 195701 | TQ067957 | No |
| WD3 4RH | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4RJ | 51.646406 | -0.460696 | 506601 | 195300 | TQ066953 | No |
| WD3 4RL | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4RQ | 51.654178 | -0.481597 | 505137 | 196134 | TQ051961 | No |
| WD3 4TA | 51.654177 | -0.481583 | 505138 | 196134 | TQ051961 | No |
| WD3 4TG | 51.677291 | -0.436537 | 508199 | 198771 | TQ081987 | Yes |
| WD3 4WA | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4WB | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4WE | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4WF | 51.639484 | -0.474602 | 505655 | 194510 | TQ056945 | No |
| WD3 4WG | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4WQ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4WU | 51.649983 | -0.45913 | 506701 | 195701 | TQ067957 | No |
| WD3 4WZ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4XA | 51.639484 | -0.474602 | 505655 | 194510 | TQ056945 | No |
| WD3 4XQ | 51.677291 | -0.436565 | 508198 | 198771 | TQ081987 | No |
| WD3 4XR | 51.639484 | -0.474602 | 505655 | 194510 | TQ056945 | No |
| WD3 4XS | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4XZ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4ZD | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4ZE | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4ZJ | 51.639484 | -0.474602 | 505655 | 194510 | TQ056945 | Yes |
| WD3 4ZL | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4ZN | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4ZP | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4ZQ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4ZR | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 4ZS | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |