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? |
|---|---|---|---|---|---|---|
| WD3 1HU | 51.642993 | -0.46509 | 506305 | 194914 | TQ063949 | Yes |
| WD3 1HW | 51.637993 | -0.465114 | 506315 | 194358 | TQ063943 | Yes |
| WD3 1HX | 51.643637 | -0.468971 | 506035 | 194980 | TQ060949 | Yes |
| WD3 1HY | 51.641027 | -0.468119 | 506100 | 194691 | TQ061946 | No |
| WD3 1HZ | 51.63873 | -0.467835 | 506125 | 194436 | TQ061944 | No |
| WD3 1JA | 51.637306 | -0.467551 | 506148 | 194278 | TQ061942 | Yes |
| WD3 1JB | 51.635878 | -0.466371 | 506233 | 194121 | TQ062941 | Yes |
| WD3 1JD | 51.634978 | -0.46695 | 506195 | 194020 | TQ061940 | Yes |
| WD3 1JE | 51.636389 | -0.467625 | 506145 | 194176 | TQ061941 | Yes |
| WD3 1JF | 51.63662 | -0.466664 | 506211 | 194203 | TQ062942 | Yes |
| WD3 1JG | 51.635593 | -0.466539 | 506222 | 194089 | TQ062940 | No |
| WD3 1JH | 51.631221 | -0.462309 | 506525 | 193609 | TQ065936 | Yes |
| WD3 1JJ | 51.634789 | -0.466277 | 506242 | 194000 | TQ062940 | Yes |
| WD3 1JL | 51.633108 | -0.46421 | 506389 | 193816 | TQ063938 | Yes |
| WD3 1JN | 51.633386 | -0.464865 | 506343 | 193846 | TQ063938 | Yes |
| WD3 1JP | 51.632377 | -0.464018 | 506404 | 193735 | TQ064937 | Yes |
| WD3 1JQ | 51.634162 | -0.467108 | 506186 | 193929 | TQ061939 | Yes |
| WD3 1JR | 51.630249 | -0.460853 | 506628 | 193503 | TQ066935 | Yes |
| WD3 1JS | 51.628239 | -0.460488 | 506658 | 193280 | TQ066932 | Yes |
| WD3 1JT | 51.627292 | -0.45685 | 506912 | 193180 | TQ069931 | Yes |
| WD3 1JU | 51.624997 | -0.453967 | 507117 | 192929 | TQ071929 | Yes |
| WD3 1JW | 51.632927 | -0.465546 | 506297 | 193794 | TQ062937 | Yes |
| WD3 1JX | 51.623653 | -0.454345 | 507094 | 192779 | TQ070927 | Yes |
| WD3 1JY | 51.637648 | -0.466195 | 506241 | 194318 | TQ062943 | Yes |
| WD3 1JZ | 51.637781 | -0.468171 | 506104 | 194330 | TQ061943 | No |
| WD3 1LA | 51.63745 | -0.466202 | 506241 | 194296 | TQ062942 | Yes |
| WD3 1LB | 51.633967 | -0.465294 | 506312 | 193910 | TQ063939 | Yes |
| WD3 1LD | 51.634424 | -0.467923 | 506129 | 193957 | TQ061939 | Yes |
| WD3 1LE | 51.634673 | -0.462914 | 506475 | 193992 | TQ064939 | Yes |
| WD3 1LF | 51.636137 | -0.461405 | 506576 | 194157 | TQ065941 | Yes |
| WD3 1LG | 51.634494 | -0.458123 | 506807 | 193979 | TQ068939 | Yes |
| WD3 1LH | 51.633226 | -0.447878 | 507519 | 193853 | TQ075938 | No |
| WD3 1LJ | 51.632392 | -0.442618 | 507885 | 193768 | TQ078937 | Yes |
| WD3 1LL | 51.63203 | -0.435666 | 508367 | 193738 | TQ083937 | Yes |
| WD3 1LN | 51.632499 | -0.435043 | 508409 | 193792 | TQ084937 | Yes |
| WD3 1LP | 51.632735 | -0.440005 | 508065 | 193810 | TQ080938 | Yes |
| WD3 1LQ | 51.633267 | -0.451691 | 507255 | 193852 | TQ072938 | Yes |
| WD3 1LR | 51.634444 | -0.454989 | 507024 | 193978 | TQ070939 | Yes |
| WD3 1LS | 51.635124 | -0.467856 | 506132 | 194035 | TQ061940 | No |
| WD3 1LT | 51.637743 | -0.467999 | 506116 | 194326 | TQ061943 | No |
| WD3 1LU | 51.633766 | -0.468494 | 506091 | 193883 | TQ060938 | Yes |
| WD3 1LW | 51.633728 | -0.436171 | 508328 | 193927 | TQ083939 | Yes |
| WD3 1LX | 51.633751 | -0.470113 | 505979 | 193879 | TQ059938 | Yes |
| WD3 1LY | 51.633604 | -0.467098 | 506188 | 193867 | TQ061938 | Yes |
| WD3 1LZ | 51.633066 | -0.469327 | 506035 | 193804 | TQ060938 | Yes |
| WD3 1NA | 51.632326 | -0.470507 | 505955 | 193720 | TQ059937 | Yes |
| WD3 1NB | 51.633094 | -0.472172 | 505838 | 193803 | TQ058938 | Yes |
| WD3 1ND | 51.631821 | -0.471767 | 505869 | 193662 | TQ058936 | Yes |
| WD3 1NE | 51.632621 | -0.472405 | 505823 | 193750 | TQ058937 | Yes |
| WD3 1NF | 51.632119 | -0.473245 | 505766 | 193693 | TQ057936 | Yes |
| WD3 1NG | 51.632665 | -0.46684 | 506208 | 193763 | TQ062937 | Yes |
| WD3 1NH | 51.632647 | -0.468922 | 506064 | 193758 | TQ060937 | Yes |
| WD3 1NJ | 51.631591 | -0.467917 | 506136 | 193642 | TQ061936 | Yes |
| WD3 1NL | 51.631287 | -0.470759 | 505940 | 193604 | TQ059936 | Yes |
| WD3 1NN | 51.630498 | -0.47028 | 505975 | 193517 | TQ059935 | Yes |
| WD3 1NP | 51.631193 | -0.472525 | 505818 | 193591 | TQ058935 | Yes |
| WD3 1NQ | 51.632397 | -0.468367 | 506103 | 193731 | TQ061937 | Yes |
| WD3 1NR | 51.631045 | -0.471576 | 505884 | 193576 | TQ058935 | Yes |
| WD3 1NS | 51.632619 | -0.471567 | 505881 | 193751 | TQ058937 | Yes |
| WD3 1NT | 51.630334 | -0.472915 | 505793 | 193495 | TQ057934 | Yes |
| WD3 1NU | 51.631317 | -0.473128 | 505776 | 193604 | TQ057936 | Yes |
| WD3 1NW | 51.629924 | -0.470429 | 505966 | 193453 | TQ059934 | Yes |
| WD3 1NX | 51.631399 | -0.473862 | 505725 | 193612 | TQ057936 | Yes |
| WD3 1NY | 51.630074 | -0.475005 | 505649 | 193463 | TQ056934 | Yes |
| WD3 1NZ | 51.629194 | -0.481333 | 505213 | 193356 | TQ052933 | Yes |
| WD3 1PA | 51.630106 | -0.472663 | 505811 | 193470 | TQ058934 | Yes |
| WD3 1PB | 51.628338 | -0.471523 | 505894 | 193275 | TQ058932 | Yes |
| WD3 1PD | 51.627531 | -0.472402 | 505835 | 193184 | TQ058931 | Yes |
| WD3 1PE | 51.623361 | -0.471156 | 505931 | 192722 | TQ059927 | Yes |
| WD3 1PF | 51.623092 | -0.470572 | 505972 | 192693 | TQ059926 | No |
| WD3 1PG | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1PH | 51.623673 | -0.466176 | 506275 | 192764 | TQ062927 | Yes |
| WD3 1PJ | 51.622694 | -0.468968 | 506084 | 192651 | TQ060926 | Yes |
| WD3 1PL | 51.622835 | -0.469454 | 506050 | 192666 | TQ060926 | No |
| WD3 1PN | 51.623012 | -0.469968 | 506014 | 192685 | TQ060926 | No |
| WD3 1PP | 51.622072 | -0.470231 | 505998 | 192580 | TQ059925 | Yes |
| WD3 1PQ | 51.623236 | -0.46921 | 506066 | 192711 | TQ060927 | Yes |
| WD3 1PR | 51.621407 | -0.468231 | 506138 | 192509 | TQ061925 | Yes |
| WD3 1PS | 51.620282 | -0.47162 | 505906 | 192379 | TQ059923 | Yes |
| WD3 1PT | 51.619398 | -0.469974 | 506022 | 192283 | TQ060922 | Yes |
| WD3 1PU | 51.618097 | -0.466768 | 506247 | 192143 | TQ062921 | Yes |
| WD3 1PW | 51.622251 | -0.470182 | 506001 | 192600 | TQ060926 | No |
| WD3 1PX | 51.615358 | -0.464318 | 506423 | 191842 | TQ064918 | Yes |
| WD3 1PY | 51.614933 | -0.450438 | 507385 | 191815 | TQ073918 | Yes |
| WD3 1QA | 51.639731 | -0.470836 | 505915 | 194543 | TQ059945 | Yes |
| WD3 1QB | 51.619902 | -0.445357 | 507725 | 192375 | TQ077923 | Yes |
| WD3 1QD | 51.623805 | -0.449442 | 507433 | 192803 | TQ074928 | Yes |
| WD3 1QE | 51.637372 | -0.467794 | 506131 | 194285 | TQ061942 | Yes |
| WD3 1QF | 51.639815 | -0.471701 | 505855 | 194551 | TQ058945 | Yes |
| WD3 1QG | 51.640008 | -0.471376 | 505877 | 194573 | TQ058945 | Yes |
| WD3 1QH | 51.621864 | -0.4462 | 507662 | 192592 | TQ076925 | Yes |
| WD3 1QJ | 51.625796 | -0.44361 | 507832 | 193033 | TQ078930 | Yes |
| WD3 1QL | 51.633604 | -0.459512 | 506713 | 193878 | TQ067938 | Yes |
| WD3 1QN | 51.628272 | -0.44796 | 507525 | 193302 | TQ075933 | Yes |
| WD3 1QP | 51.639469 | -0.472102 | 505828 | 194512 | TQ058945 | Yes |
| WD3 1QQ | 51.640063 | -0.470782 | 505918 | 194580 | TQ059945 | Yes |
| WD3 1QR | 51.639388 | -0.472062 | 505831 | 194503 | TQ058945 | No |
| WD3 1QS | 51.639366 | -0.472496 | 505801 | 194500 | TQ058945 | No |
| WD3 1QT | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1QU | 51.639366 | -0.472496 | 505801 | 194500 | TQ058945 | No |
| WD3 1QW | 51.628575 | -0.449106 | 507445 | 193334 | TQ074933 | Yes |
| WD3 1QX | 51.639366 | -0.472496 | 505801 | 194500 | TQ058945 | No |
| WD3 1QY | 51.640353 | -0.47372 | 505714 | 194608 | TQ057946 | Yes |
| WD3 1QZ | 51.639375 | -0.471744 | 505853 | 194502 | TQ058945 | Yes |
| WD3 1RA | 51.639366 | -0.472496 | 505801 | 194500 | TQ058945 | No |
| WD3 1RB | 51.638723 | -0.468674 | 506067 | 194434 | TQ060944 | No |
| WD3 1RD | 51.63738 | -0.467736 | 506135 | 194286 | TQ061942 | No |
| WD3 1RE | 51.641698 | -0.465813 | 506258 | 194769 | TQ062947 | Yes |
| WD3 1RF | 51.639348 | -0.471052 | 505901 | 194500 | TQ059945 | No |
| WD3 1RG | 51.639366 | -0.472496 | 505801 | 194500 | TQ058945 | No |
| WD3 1RH | 51.638703 | -0.467157 | 506172 | 194434 | TQ061944 | Yes |
| WD3 1RJ | 51.635593 | -0.466539 | 506222 | 194089 | TQ062940 | No |
| WD3 1RL | 51.639531 | -0.468589 | 506071 | 194524 | TQ060945 | Yes |
| WD3 1RN | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1RP | 51.635593 | -0.466554 | 506221 | 194089 | TQ062940 | No |
| WD3 1RQ | 51.637937 | -0.469061 | 506042 | 194346 | TQ060943 | No |
| WD3 1RR | 51.63843 | -0.469637 | 506001 | 194400 | TQ060944 | No |
| WD3 1RS | 51.634294 | -0.465572 | 506292 | 193946 | TQ062939 | No |
| WD3 1RT | 51.634357 | -0.468272 | 506105 | 193949 | TQ061939 | Yes |
| WD3 1RU | 51.638723 | -0.468674 | 506067 | 194434 | TQ060944 | No |
| WD3 1RW | 51.63843 | -0.469637 | 506001 | 194400 | TQ060944 | No |
| WD3 1RX | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1RY | 51.635593 | -0.466539 | 506222 | 194089 | TQ062940 | No |
| WD3 1RZ | 51.635593 | -0.466539 | 506222 | 194089 | TQ062940 | No |
| WD3 1SA | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1SB | 51.639719 | -0.472629 | 505791 | 194539 | TQ057945 | Yes |
| WD3 1SF | 51.635593 | -0.466554 | 506221 | 194089 | TQ062940 | No |
| WD3 1SJ | 51.635593 | -0.466554 | 506221 | 194089 | TQ062940 | No |
| WD3 1SL | 51.63843 | -0.469637 | 506001 | 194400 | TQ060944 | No |
| WD3 1SN | 51.639348 | -0.471052 | 505901 | 194500 | TQ059945 | No |
| WD3 1SP | 51.639291 | -0.466718 | 506201 | 194500 | TQ062945 | No |
| WD3 1SR | 51.63873 | -0.467821 | 506126 | 194436 | TQ061944 | No |
| WD3 1SW | 51.640802 | -0.465366 | 506291 | 194670 | TQ062946 | Yes |
| WD3 1SX | 51.640839 | -0.465409 | 506288 | 194674 | TQ062946 | No |
| WD3 1SZ | 51.637181 | -0.466977 | 506188 | 194265 | TQ061942 | Yes |
| WD3 1TA | 51.63665 | -0.465579 | 506286 | 194208 | TQ062942 | Yes |
| WD3 1TB | 51.636119 | -0.466854 | 506199 | 194147 | TQ061941 | Yes |
| WD3 1TE | 51.638668 | -0.466522 | 506216 | 194431 | TQ062944 | No |
| WD3 1TF | 51.638392 | -0.466748 | 506201 | 194400 | TQ062944 | No |
| WD3 1TG | 51.637478 | -0.467675 | 506139 | 194297 | TQ061942 | No |
| WD3 1TR | 51.634649 | -0.465878 | 506270 | 193985 | TQ062939 | No |
| WD3 1UA | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WA | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WB | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WE | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WF | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WG | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WH | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WJ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WN | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WX | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1WZ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XE | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XG | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XH | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XJ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XL | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XN | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XP | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XQ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XR | 51.639484 | -0.474602 | 505655 | 194510 | TQ056945 | Yes |
| WD3 1XS | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XT | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XU | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XY | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1XZ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1YA | 51.635593 | -0.466539 | 506222 | 194089 | TQ062940 | No |
| WD3 1YJ | 51.639484 | -0.474602 | 505655 | 194510 | TQ056945 | No |
| WD3 1YN | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1YQ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1YX | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1YZ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1ZD | 51.639484 | -0.474602 | 505655 | 194510 | TQ056945 | No |
| WD3 1ZG | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1ZH | 51.635593 | -0.466539 | 506222 | 194089 | TQ062940 | No |
| WD3 1ZJ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1ZL | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1ZN | 51.636065 | -0.46687 | 506198 | 194141 | TQ061941 | No |
| WD3 1ZP | 51.635593 | -0.466539 | 506222 | 194089 | TQ062940 | No |
| WD3 1ZQ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1ZR | 51.639531 | -0.468589 | 506071 | 194524 | TQ060945 | Yes |
| WD3 1ZS | 51.639484 | -0.474602 | 505655 | 194510 | TQ056945 | Yes |
| WD3 1ZT | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1ZU | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1ZW | 51.639531 | -0.468589 | 506071 | 194524 | TQ060945 | No |
| WD3 1ZX | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1ZY | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 1ZZ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 2AA | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 2AB | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 2AD | 51.639323 | -0.475359 | 505603 | 194491 | TQ056944 | No |
| WD3 2AE | 51.639715 | -0.473756 | 505713 | 194537 | TQ057945 | No |
| WD3 2AF | 51.639581 | -0.473139 | 505756 | 194523 | TQ057945 | No |
| WD3 2AG | 51.624105 | -0.509487 | 503276 | 192750 | TQ032927 | No |
| WD3 2AH | 51.639874 | -0.475572 | 505587 | 194552 | TQ055945 | No |
| WD3 2AJ | 51.639098 | -0.477433 | 505460 | 194463 | TQ054944 | No |
| WD3 2AL | 51.638169 | -0.477262 | 505474 | 194360 | TQ054943 | No |
| WD3 2AN | 51.638324 | -0.479511 | 505318 | 194374 | TQ053943 | No |
| WD3 2AP | 51.637511 | -0.480564 | 505247 | 194282 | TQ052942 | No |
| WD3 2AQ | 51.640134 | -0.476213 | 505542 | 194580 | TQ055945 | No |