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? |
|---|---|---|---|---|---|---|
| EN8 9XG | 51.703412 | -0.047819 | 534997 | 202322 | TL349023 | Yes |
| EN8 9XH | 51.703604 | -0.047463 | 535021 | 202344 | TL350023 | Yes |
| EN8 9XJ | 51.703412 | -0.047819 | 534997 | 202322 | TL349023 | Yes |
| EN8 9XL | 51.703386 | -0.047864 | 534994 | 202319 | TL349023 | Yes |
| EN8 9XN | 51.703357 | -0.047778 | 535000 | 202316 | TL349023 | No |
| EN8 9XP | 51.702859 | -0.047553 | 535017 | 202261 | TL350022 | Yes |
| EN8 9XQ | 51.703139 | -0.047643 | 535010 | 202292 | TL350022 | Yes |
| EN8 9XR | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9XT | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9XU | 51.703357 | -0.047778 | 535000 | 202316 | TL349023 | No |
| EN8 9YS | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9YZ | 51.703412 | -0.047819 | 534997 | 202322 | TL349023 | Yes |
| EN8 9ZD | 51.705674 | -0.036736 | 535756 | 202594 | TL357025 | No |
| EN8 9ZE | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9ZG | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9ZH | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9ZL | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9ZN | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9ZP | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9ZQ | 51.703604 | -0.047463 | 535021 | 202344 | TL350023 | No |
| EN8 9ZR | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9ZS | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9ZT | 51.705674 | -0.036736 | 535756 | 202594 | TL357025 | No |
| EN8 9ZU | 51.685208 | -0.031517 | 536178 | 200328 | TL361003 | Yes |
| EN8 9ZX | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN8 9ZY | 51.705674 | -0.036736 | 535756 | 202594 | TL357025 | No |
| EN8 9ZZ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1AA | 51.686303 | -0.013733 | 537404 | 200483 | TL374004 | Yes |
| EN9 1AB | 51.68885 | -0.017007 | 537170 | 200760 | TL371007 | Yes |
| EN9 1AE | 51.684955 | -0.013256 | 537441 | 200334 | TL374003 | Yes |
| EN9 1AF | 51.684099 | -0.01367 | 537415 | 200238 | TL374002 | Yes |
| EN9 1AH | 51.684176 | -0.012914 | 537467 | 200248 | TL374002 | No |
| EN9 1AJ | 51.683709 | -0.013456 | 537431 | 200195 | TL374001 | Yes |
| EN9 1AN | 51.684308 | -0.012185 | 537517 | 200264 | TL375002 | Yes |
| EN9 1AP | 51.685632 | -0.013371 | 537431 | 200409 | TL374004 | No |
| EN9 1AQ | 51.683943 | -0.013995 | 537393 | 200220 | TL373002 | Yes |
| EN9 1AR | 51.685271 | -0.012794 | 537472 | 200370 | TL374003 | No |
| EN9 1AS | 51.682851 | -0.014332 | 537373 | 200098 | TL373000 | Yes |
| EN9 1AT | 51.683993 | -0.012749 | 537479 | 200228 | TL374002 | Yes |
| EN9 1AW | 51.68361 | -0.012925 | 537468 | 200185 | TL374001 | No |
| EN9 1AZ | 51.6861 | -0.012353 | 537500 | 200463 | TL374004 | Yes |
| EN9 1BA | 51.686013 | -0.011474 | 537561 | 200455 | TL375004 | No |
| EN9 1BG | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1DD | 51.686193 | -0.013072 | 537450 | 200472 | TL374004 | No |
| EN9 1DR | 51.684987 | -0.014094 | 537383 | 200336 | TL373003 | Yes |
| EN9 1DW | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1EA | 51.685632 | -0.013371 | 537431 | 200409 | TL374004 | No |
| EN9 1EH | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1ES | 51.684843 | -0.012972 | 537461 | 200322 | TL374003 | No |
| EN9 1FJ | 51.686071 | -0.011688 | 537546 | 200461 | TL375004 | Yes |
| EN9 1FL | 51.685255 | -0.012361 | 537502 | 200369 | TL375003 | Yes |
| EN9 1FN | 51.685439 | -0.012078 | 537521 | 200390 | TL375003 | Yes |
| EN9 1FP | 51.685439 | -0.012078 | 537521 | 200390 | TL375003 | Yes |
| EN9 1WY | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1WZ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1XR | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1XS | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1XT | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1XU | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1XW | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1XZ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1YJ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1YN | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1YZ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1ZD | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1ZJ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1ZN | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1ZR | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1ZS | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1ZT | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1ZU | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 1ZW | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2DW | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2FY | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2HD | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2HE | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2JP | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2WA | 51.685208 | -0.031517 | 536178 | 200328 | TL361003 | Yes |
| EN9 2WB | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2WD | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2WE | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2WF | 51.685208 | -0.031517 | 536178 | 200328 | TL361003 | No |
| EN9 2WG | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2WH | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2WY | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2WZ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2XJ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2XN | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2XP | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2XQ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2XZ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2ZE | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2ZG | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2ZH | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2ZJ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2ZN | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2ZQ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2ZS | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2ZT | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 2ZZ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3BY | 51.685208 | -0.031517 | 536178 | 200328 | TL361003 | No |
| EN9 3GA | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3JD | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3PT | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3PW | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3RR | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3UQ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3WD | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3WU | 51.685208 | -0.031517 | 536178 | 200328 | TL361003 | No |
| EN9 3WW | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3WX | 51.685208 | -0.031517 | 536178 | 200328 | TL361003 | No |
| EN9 3WY | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3WZ | 51.685208 | -0.031517 | 536178 | 200328 | TL361003 | No |
| EN9 3XD | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3XH | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3XJ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3ZF | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3ZJ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3ZN | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3ZP | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3ZQ | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3ZS | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3ZT | 51.685208 | -0.031517 | 536178 | 200328 | TL361003 | No |
| EN9 3ZU | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3ZW | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| EN9 3ZX | 51.685117 | -0.031434 | 536184 | 200318 | TL361003 | No |
| HA5 4AJ | 51.622975 | -0.368309 | 513052 | 192833 | TQ130928 | Yes |
| HA6 2AR | 51.618308 | -0.426893 | 509007 | 192225 | TQ090922 | Yes |
| HA6 2AS | 51.618605 | -0.426276 | 509049 | 192259 | TQ090922 | Yes |
| HA6 2AT | 51.619276 | -0.432103 | 508644 | 192325 | TQ086923 | Yes |
| HA6 2AU | 51.619765 | -0.432346 | 508626 | 192379 | TQ086923 | Yes |
| HA6 2AW | 51.617171 | -0.42595 | 509075 | 192100 | TQ090921 | Yes |
| HA6 2AX | 51.620507 | -0.432668 | 508602 | 192461 | TQ086924 | Yes |
| HA6 2AY | 51.622671 | -0.43242 | 508614 | 192702 | TQ086927 | Yes |
| HA6 2AZ | 51.623342 | -0.433509 | 508537 | 192775 | TQ085927 | Yes |
| HA6 2BA | 51.625129 | -0.43404 | 508496 | 192973 | TQ084929 | Yes |
| HA6 2BB | 51.62632 | -0.434995 | 508427 | 193104 | TQ084931 | Yes |
| HA6 2BG | 51.629713 | -0.433882 | 508496 | 193483 | TQ084934 | No |
| HA6 2BP | 51.61884 | -0.431786 | 508667 | 192277 | TQ086922 | Yes |
| HA6 2BQ | 51.618774 | -0.429492 | 508826 | 192273 | TQ088922 | Yes |
| HA6 2EB | 51.620657 | -0.427722 | 508944 | 192485 | TQ089924 | Yes |
| HA6 2ED | 51.62036 | -0.428411 | 508897 | 192451 | TQ088924 | Yes |
| HA6 2EE | 51.620821 | -0.429898 | 508793 | 192500 | TQ087925 | Yes |
| HA6 2EF | 51.621088 | -0.431073 | 508711 | 192528 | TQ087925 | Yes |
| HA6 2EG | 51.620715 | -0.432068 | 508643 | 192485 | TQ086924 | Yes |
| HA6 2EH | 51.622916 | -0.430562 | 508742 | 192732 | TQ087927 | Yes |
| HA6 2EJ | 51.623603 | -0.432185 | 508628 | 192806 | TQ086928 | Yes |
| HA6 2EL | 51.624102 | -0.432544 | 508602 | 192861 | TQ086928 | Yes |
| HA6 2EN | 51.625789 | -0.432962 | 508569 | 193048 | TQ085930 | Yes |
| HA6 2EP | 51.628058 | -0.434531 | 508455 | 193298 | TQ084932 | Yes |
| HA6 2EQ | 51.620038 | -0.430531 | 508751 | 192412 | TQ087924 | Yes |
| HA6 2ER | 51.624941 | -0.431344 | 508683 | 192957 | TQ086929 | Yes |
| HA6 2ET | 51.625209 | -0.43057 | 508736 | 192987 | TQ087929 | Yes |
| HA6 2EU | 51.621702 | -0.427859 | 508932 | 192601 | TQ089926 | Yes |
| HA6 2EW | 51.627226 | -0.434112 | 508486 | 193207 | TQ084932 | Yes |
| HA6 2FF | 51.62051 | -0.433577 | 508539 | 192460 | TQ085924 | Yes |
| HA6 2FG | 51.621539 | -0.433845 | 508518 | 192574 | TQ085925 | Yes |
| HA6 2HH | 51.629193 | -0.433986 | 508490 | 193425 | TQ084934 | Yes |
| HA6 2HJ | 51.629591 | -0.434146 | 508478 | 193469 | TQ084934 | Yes |
| HA6 2HL | 51.629472 | -0.434656 | 508443 | 193455 | TQ084934 | Yes |
| HA6 2HN | 51.630705 | -0.435437 | 508386 | 193591 | TQ083935 | Yes |
| HA6 2HP | 51.629753 | -0.437507 | 508245 | 193483 | TQ082934 | Yes |
| HA6 2HR | 51.630013 | -0.438148 | 508200 | 193510 | TQ082935 | Yes |
| HA6 2HS | 51.632099 | -0.437484 | 508241 | 193743 | TQ082937 | Yes |
| HA6 2HT | 51.63399 | -0.422796 | 509253 | 193976 | TQ092939 | Yes |
| HA6 2HU | 51.631694 | -0.415896 | 509737 | 193731 | TQ097937 | Yes |
| HA6 2HW | 51.63049 | -0.436152 | 508337 | 193566 | TQ083935 | Yes |
| HA6 2HX | 51.631506 | -0.421336 | 509360 | 193702 | TQ093937 | Yes |
| HA6 2HY | 51.631593 | -0.423096 | 509238 | 193709 | TQ092937 | Yes |
| HA6 2HZ | 51.630735 | -0.426174 | 509027 | 193609 | TQ090936 | Yes |
| HA6 2JA | 51.630471 | -0.429969 | 508765 | 193574 | TQ087935 | Yes |
| HA6 2JB | 51.62983 | -0.425122 | 509102 | 193509 | TQ091935 | Yes |
| HA6 2JD | 51.629939 | -0.429221 | 508819 | 193515 | TQ088935 | Yes |
| HA6 2JE | 51.631638 | -0.431229 | 508675 | 193701 | TQ086937 | Yes |
| HA6 2JF | 51.631071 | -0.429775 | 508777 | 193641 | TQ087936 | Yes |
| HA6 2JG | 51.630887 | -0.434231 | 508469 | 193613 | TQ084936 | Yes |
| HA6 2JH | 51.629641 | -0.433841 | 508499 | 193475 | TQ084934 | Yes |
| HA6 2JQ | 51.629823 | -0.43265 | 508581 | 193497 | TQ085934 | Yes |
| HA6 2LA | 51.620972 | -0.440597 | 508052 | 192501 | TQ080925 | Yes |
| HA6 2LB | 51.622718 | -0.438023 | 508226 | 192699 | TQ082926 | Yes |
| HA6 2LD | 51.624243 | -0.43904 | 508152 | 192867 | TQ081928 | Yes |
| HA6 2LE | 51.626669 | -0.438263 | 508200 | 193138 | TQ082931 | Yes |
| HA6 2LF | 51.628349 | -0.439462 | 508113 | 193323 | TQ081933 | Yes |
| HA6 2LG | 51.627718 | -0.438675 | 508169 | 193254 | TQ081932 | Yes |
| HA6 2LH | 51.628404 | -0.436845 | 508294 | 193333 | TQ082933 | Yes |
| HA6 2LJ | 51.626668 | -0.436154 | 508346 | 193141 | TQ083931 | Yes |
| HA6 2LL | 51.626831 | -0.436871 | 508296 | 193158 | TQ082931 | Yes |
| HA6 2LN | 51.624911 | -0.43724 | 508275 | 192944 | TQ082929 | Yes |
| HA6 2LP | 51.623075 | -0.435122 | 508426 | 192743 | TQ084927 | Yes |
| HA6 2LQ | 51.629082 | -0.436461 | 508319 | 193409 | TQ083934 | Yes |
| HA6 2LR | 51.622862 | -0.435996 | 508366 | 192718 | TQ083927 | Yes |
| HA6 2LS | 51.627836 | -0.439451 | 508115 | 193266 | TQ081932 | Yes |
| HA6 2LU | 51.621131 | -0.43698 | 508302 | 192524 | TQ083925 | Yes |
| HA6 2LW | 51.625303 | -0.435579 | 508389 | 192990 | TQ083929 | Yes |
| HA6 2LZ | 51.620794 | -0.434666 | 508463 | 192490 | TQ084924 | Yes |
| HA6 2PQ | 51.618772 | -0.434085 | 508508 | 192266 | TQ085922 | Yes |
| HA6 3AP | 51.618795 | -0.422326 | 509322 | 192286 | TQ093922 | Yes |
| HA6 3AR | 51.619248 | -0.42192 | 509349 | 192337 | TQ093923 | Yes |
| HA6 3AT | 51.619994 | -0.423223 | 509257 | 192418 | TQ092924 | Yes |
| HA6 3AU | 51.620357 | -0.423442 | 509241 | 192458 | TQ092924 | Yes |