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? |
|---|---|---|---|---|---|---|
| EN11 9QF | 51.779033 | -0.010937 | 537316 | 210801 | TL373108 | Yes |
| EN11 9QG | 51.778569 | -0.010595 | 537341 | 210750 | TL373107 | Yes |
| EN11 9QH | 51.77786 | -0.009133 | 537444 | 210674 | TL374106 | Yes |
| EN11 9QJ | 51.77769 | -0.008126 | 537514 | 210657 | TL375106 | Yes |
| EN11 9QL | 51.778309 | -0.008026 | 537519 | 210726 | TL375107 | Yes |
| EN11 9QN | 51.778777 | -0.008035 | 537517 | 210778 | TL375107 | Yes |
| EN11 9QP | 51.776367 | -0.00801 | 537526 | 210510 | TL375105 | Yes |
| EN11 9QQ | 51.77832 | -0.0092 | 537438 | 210725 | TL374107 | Yes |
| EN11 9QR | 51.776671 | -0.00791 | 537532 | 210544 | TL375105 | Yes |
| EN11 9QS | 51.776978 | -0.00852 | 537489 | 210577 | TL374105 | Yes |
| EN11 9QT | 51.777216 | -0.012481 | 537215 | 210596 | TL372105 | No |
| EN11 9QU | 51.777215 | -0.009771 | 537402 | 210601 | TL374106 | No |
| EN11 9QW | 51.776082 | -0.008704 | 537479 | 210477 | TL374104 | Yes |
| EN11 9RA | 51.777215 | -0.009771 | 537402 | 210601 | TL374106 | No |
| EN11 9RB | 51.777215 | -0.009771 | 537402 | 210601 | TL374106 | No |
| EN11 9RF | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9RG | 51.772865 | -0.010977 | 537332 | 210115 | TL373101 | No |
| EN11 9RS | 51.766259 | -0.011195 | 537337 | 209380 | TL373093 | No |
| EN11 9RT | 51.759759 | -0.010249 | 537422 | 208659 | TL374086 | No |
| EN11 9WA | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9WB | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9WN | 51.772857 | -0.011049 | 537327 | 210114 | TL373101 | No |
| EN11 9WU | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9WW | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9WX | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9WY | 51.772857 | -0.011049 | 537327 | 210114 | TL373101 | No |
| EN11 9WZ | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9XA | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9XN | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9XQ | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9XZ | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9YY | 51.772857 | -0.011049 | 537327 | 210114 | TL373101 | No |
| EN11 9ZD | 51.772857 | -0.011049 | 537327 | 210114 | TL373101 | No |
| EN11 9ZE | 51.772857 | -0.011049 | 537327 | 210114 | TL373101 | No |
| EN11 9ZJ | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9ZN | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9ZR | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9ZS | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9ZT | 51.759759 | -0.010249 | 537422 | 208659 | TL374086 | No |
| EN11 9ZU | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9ZW | 51.759832 | -0.010289 | 537419 | 208667 | TL374086 | No |
| EN11 9ZX | 51.772857 | -0.011049 | 537327 | 210114 | TL373101 | No |
| EN11 9ZY | 51.772857 | -0.011049 | 537327 | 210114 | TL373101 | No |
| EN11 9ZZ | 51.772857 | -0.011049 | 537327 | 210114 | TL373101 | No |
| EN2 8AT | 51.691694 | -0.121088 | 529968 | 200886 | TL299008 | Yes |
| EN2 8AU | 51.690499 | -0.120588 | 530006 | 200754 | TL300007 | Yes |
| EN4 0PH | 51.679165 | -0.18612 | 525508 | 199379 | TQ255993 | Yes |
| EN4 0PJ | 51.676696 | -0.184656 | 525616 | 199107 | TQ256991 | Yes |
| EN4 0PL | 51.675208 | -0.182604 | 525762 | 198945 | TQ257989 | Yes |
| EN5 3GZ | 51.659734 | -0.245408 | 521461 | 197118 | TQ214971 | No |
| EN5 3JE | 51.663412 | -0.240567 | 521786 | 197535 | TQ217975 | Yes |
| EN5 4AA | 51.678918 | -0.187041 | 525445 | 199350 | TQ254993 | Yes |
| EN5 4AP | 51.657449 | -0.226181 | 522797 | 196896 | TQ227968 | Yes |
| EN5 4AW | 51.657643 | -0.226521 | 522773 | 196917 | TQ227969 | Yes |
| EN5 4BF | 51.682782 | -0.190329 | 525207 | 199774 | TQ252997 | Yes |
| EN5 4FA | 51.682191 | -0.188169 | 525358 | 199712 | TQ253997 | Yes |
| EN5 4FB | 51.682286 | -0.186747 | 525456 | 199725 | TQ254997 | Yes |
| EN5 4RA | 51.667733 | -0.23194 | 522371 | 198030 | TQ223980 | Yes |
| EN5 4RB | 51.678901 | -0.231274 | 522387 | 199273 | TQ223992 | Yes |
| EN5 4RD | 51.675514 | -0.219011 | 523244 | 198917 | TQ232989 | Yes |
| EN5 4RE | 51.674864 | -0.216462 | 523422 | 198849 | TQ234988 | Yes |
| EN5 4RG | 51.676088 | -0.19009 | 525242 | 199030 | TQ252990 | Yes |
| EN5 4RH | 51.67369 | -0.191458 | 525154 | 198761 | TQ251987 | Yes |
| EN5 4RJ | 51.67793 | -0.188281 | 525362 | 199238 | TQ253992 | Yes |
| EN5 4RL | 51.672401 | -0.202935 | 524364 | 198598 | TQ243985 | Yes |
| EN5 4RN | 51.672035 | -0.201373 | 524473 | 198560 | TQ244985 | Yes |
| EN5 4RP | 51.679779 | -0.206201 | 524118 | 199413 | TQ241994 | Yes |
| EN5 4RQ | 51.68295 | -0.186055 | 525502 | 199800 | TQ255998 | No |
| EN5 4RR | 51.68229 | -0.187572 | 525399 | 199724 | TQ253997 | No |
| EN5 4RS | 51.678217 | -0.214016 | 523582 | 199226 | TQ235992 | Yes |
| EN5 4RT | 51.67952 | -0.209278 | 523906 | 199379 | TQ239993 | Yes |
| EN5 4RU | 51.679872 | -0.208165 | 523982 | 199420 | TQ239994 | No |
| EN5 4RW | 51.679112 | -0.217322 | 523351 | 199320 | TQ233993 | Yes |
| EN5 4RX | 51.680177 | -0.215762 | 523456 | 199441 | TQ234994 | Yes |
| EN5 4RY | 51.681629 | -0.194903 | 524894 | 199638 | TQ248996 | Yes |
| EN5 4RZ | 51.683921 | -0.197127 | 524734 | 199889 | TQ247998 | Yes |
| EN5 4SA | 51.681828 | -0.188501 | 525336 | 199671 | TQ253996 | Yes |
| EN5 4SB | 51.67321 | -0.197653 | 524727 | 198697 | TQ247986 | Yes |
| EN5 4SE | 51.677869 | -0.188384 | 525355 | 199231 | TQ253992 | No |
| EN5 4SG | 51.681042 | -0.186522 | 525475 | 199587 | TQ254995 | Yes |
| EN5 4SH | 51.680276 | -0.187609 | 525402 | 199500 | TQ254995 | No |
| EN5 4SZ | 51.672671 | -0.198267 | 524686 | 198636 | TQ246986 | Yes |
| EN6 1AA | 51.699301 | -0.189743 | 525202 | 201612 | TL252016 | No |
| EN6 1AB | 51.69991 | -0.190197 | 525169 | 201679 | TL251016 | No |
| EN6 1AD | 51.698662 | -0.19029 | 525166 | 201540 | TL251015 | No |
| EN6 1AE | 51.698272 | -0.19126 | 525100 | 201495 | TL250014 | Yes |
| EN6 1AF | 51.699259 | -0.190555 | 525146 | 201606 | TL251016 | Yes |
| EN6 1AG | 51.696773 | -0.191421 | 525093 | 201328 | TL250013 | Yes |
| EN6 1AH | 51.700738 | -0.183232 | 525648 | 201783 | TL256017 | No |
| EN6 1AJ | 51.696729 | -0.191481 | 525089 | 201323 | TL250013 | No |
| EN6 1AL | 51.696773 | -0.191421 | 525093 | 201328 | TL250013 | No |
| EN6 1AN | 51.697336 | -0.192369 | 525026 | 201389 | TL250013 | Yes |
| EN6 1AP | 51.700738 | -0.183232 | 525648 | 201783 | TL256017 | No |
| EN6 1AQ | 51.697651 | -0.191792 | 525065 | 201425 | TL250014 | Yes |
| EN6 1AR | 51.699215 | -0.191194 | 525102 | 201600 | TL251016 | No |
| EN6 1AS | 51.700738 | -0.183232 | 525648 | 201783 | TL256017 | No |
| EN6 1AT | 51.698317 | -0.19123 | 525102 | 201501 | TL251015 | No |
| EN6 1AU | 51.697685 | -0.192818 | 524994 | 201428 | TL249014 | Yes |
| EN6 1AW | 51.698559 | -0.190062 | 525182 | 201529 | TL251015 | No |
| EN6 1AX | 51.69902 | -0.190739 | 525134 | 201580 | TL251015 | Yes |
| EN6 1AY | 51.700738 | -0.183232 | 525648 | 201783 | TL256017 | No |
| EN6 1AZ | 51.696936 | -0.191531 | 525085 | 201346 | TL250013 | Yes |
| EN6 1BA | 51.697318 | -0.191212 | 525106 | 201389 | TL251013 | No |
| EN6 1BB | 51.697328 | -0.191269 | 525102 | 201390 | TL251013 | Yes |
| EN6 1BD | 51.697364 | -0.191253 | 525103 | 201394 | TL251013 | No |
| EN6 1BE | 51.698559 | -0.190062 | 525182 | 201529 | TL251015 | No |
| EN6 1BF | 51.698559 | -0.190062 | 525182 | 201529 | TL251015 | No |
| EN6 1BG | 51.698559 | -0.190062 | 525182 | 201529 | TL251015 | No |
| EN6 1BH | 51.696519 | -0.191301 | 525102 | 201300 | TL251013 | No |
| EN6 1BJ | 51.697746 | -0.190949 | 525123 | 201437 | TL251014 | Yes |
| EN6 1BL | 51.697595 | -0.19107 | 525115 | 201420 | TL251014 | No |
| EN6 1BN | 51.698559 | -0.190062 | 525182 | 201529 | TL251015 | No |
| EN6 1BP | 51.699301 | -0.189743 | 525202 | 201612 | TL252016 | Yes |
| EN6 1BQ | 51.697336 | -0.191182 | 525108 | 201391 | TL251013 | No |
| EN6 1BS | 51.698439 | -0.1904 | 525159 | 201516 | TL251015 | No |
| EN6 1BT | 51.698662 | -0.19029 | 525166 | 201540 | TL251015 | Yes |
| EN6 1BU | 51.698875 | -0.190122 | 525177 | 201564 | TL251015 | No |
| EN6 1BW | 51.698528 | -0.190367 | 525161 | 201525 | TL251015 | Yes |
| EN6 1BX | 51.700978 | -0.188273 | 525299 | 201802 | TL252018 | Yes |
| EN6 1BY | 51.705047 | -0.176373 | 526110 | 202274 | TL261022 | Yes |
| EN6 1BZ | 51.702597 | -0.186587 | 525411 | 201984 | TL254019 | Yes |
| EN6 1DA | 51.702855 | -0.187547 | 525344 | 202011 | TL253020 | Yes |
| EN6 1DB | 51.701711 | -0.188605 | 525274 | 201882 | TL252018 | Yes |
| EN6 1DD | 51.700716 | -0.189397 | 525222 | 201770 | TL252017 | Yes |
| EN6 1DE | 51.699301 | -0.189743 | 525202 | 201612 | TL252016 | Yes |
| EN6 1DF | 51.700601 | -0.190661 | 525135 | 201755 | TL251017 | No |
| EN6 1DG | 51.700079 | -0.192954 | 524978 | 201694 | TL249016 | Yes |
| EN6 1DH | 51.699999 | -0.190106 | 525175 | 201689 | TL251016 | Yes |
| EN6 1DJ | 51.69851 | -0.192105 | 525041 | 201520 | TL250015 | No |
| EN6 1DL | 51.699028 | -0.190102 | 525178 | 201582 | TL251015 | No |
| EN6 1DN | 51.697236 | -0.192271 | 525033 | 201379 | TL250013 | Yes |
| EN6 1DP | 51.695695 | -0.179252 | 525937 | 201230 | TL259012 | Yes |
| EN6 1DQ | 51.700513 | -0.192531 | 525006 | 201742 | TL250017 | Yes |
| EN6 1DR | 51.700092 | -0.189712 | 525202 | 201701 | TL252017 | No |
| EN6 1DS | 51.698559 | -0.190062 | 525182 | 201529 | TL251015 | No |
| EN6 1DT | 51.707413 | -0.181054 | 525780 | 202530 | TL257025 | Yes |
| EN6 1DU | 51.699215 | -0.191194 | 525102 | 201600 | TL251016 | No |
| EN6 1DW | 51.699215 | -0.191194 | 525102 | 201600 | TL251016 | No |
| EN6 1DX | 51.700092 | -0.189712 | 525202 | 201701 | TL252017 | No |
| EN6 1DZ | 51.697418 | -0.191265 | 525102 | 201400 | TL251014 | No |
| EN6 1EA | 51.698559 | -0.190062 | 525182 | 201529 | TL251015 | No |
| EN6 1EB | 51.702306 | -0.190998 | 525107 | 201945 | TL251019 | Yes |
| EN6 1ED | 51.704619 | -0.192903 | 524969 | 202198 | TL249021 | Yes |
| EN6 1EE | 51.703905 | -0.191514 | 525067 | 202121 | TL250021 | Yes |
| EN6 1EF | 51.696542 | -0.192747 | 525002 | 201301 | TL250013 | No |
| EN6 1EG | 51.702412 | -0.190314 | 525154 | 201957 | TL251019 | Yes |
| EN6 1EH | 51.703081 | -0.189376 | 525217 | 202033 | TL252020 | Yes |
| EN6 1EJ | 51.705167 | -0.191695 | 525051 | 202261 | TL250022 | Yes |
| EN6 1EL | 51.705007 | -0.19008 | 525163 | 202246 | TL251022 | Yes |
| EN6 1EN | 51.703383 | -0.189103 | 525235 | 202068 | TL252020 | Yes |
| EN6 1EP | 51.70411 | -0.188466 | 525277 | 202149 | TL252021 | Yes |
| EN6 1EQ | 51.701867 | -0.188194 | 525302 | 201901 | TL253019 | No |
| EN6 1ER | 51.704419 | -0.188106 | 525301 | 202184 | TL253021 | Yes |
| EN6 1ES | 51.703819 | -0.186495 | 525414 | 202120 | TL254021 | Yes |
| EN6 1ET | 51.703772 | -0.184036 | 525584 | 202119 | TL255021 | Yes |
| EN6 1EU | 51.703523 | -0.177809 | 526015 | 202103 | TL260021 | Yes |
| EN6 1EW | 51.703356 | -0.187353 | 525356 | 202068 | TL253020 | Yes |
| EN6 1EX | 51.703054 | -0.178305 | 525982 | 202050 | TL259020 | Yes |
| EN6 1EY | 51.703574 | -0.180571 | 525824 | 202103 | TL258021 | Yes |
| EN6 1EZ | 51.703073 | -0.183587 | 525617 | 202043 | TL256020 | Yes |
| EN6 1GB | 51.703072 | -0.183572 | 525618 | 202042 | TL256020 | No |
| EN6 1HA | 51.70309 | -0.184701 | 525540 | 202043 | TL255020 | Yes |
| EN6 1HB | 51.703052 | -0.18573 | 525469 | 202037 | TL254020 | Yes |
| EN6 1HD | 51.702694 | -0.185281 | 525501 | 201997 | TL255019 | Yes |
| EN6 1HE | 51.697409 | -0.192424 | 525022 | 201397 | TL250013 | No |
| EN6 1HF | 51.698559 | -0.190062 | 525182 | 201529 | TL251015 | No |
| EN6 1HH | 51.699985 | -0.175245 | 526202 | 201713 | TL262017 | Yes |
| EN6 1HJ | 51.69989 | -0.176696 | 526102 | 201700 | TL261017 | No |
| EN6 1HL | 51.699891 | -0.175596 | 526178 | 201702 | TL261017 | Yes |
| EN6 1HN | 51.69965 | -0.175142 | 526210 | 201676 | TL262016 | Yes |
| EN6 1HP | 51.699188 | -0.174886 | 526229 | 201625 | TL262016 | Yes |
| EN6 1HR | 51.700662 | -0.175984 | 526149 | 201788 | TL261017 | Yes |
| EN6 1HS | 51.701936 | -0.175239 | 526197 | 201930 | TL261019 | Yes |
| EN6 1HT | 51.701939 | -0.176034 | 526142 | 201929 | TL261019 | Yes |
| EN6 1HU | 51.702753 | -0.176899 | 526080 | 202018 | TL260020 | Yes |
| EN6 1HW | 51.699108 | -0.175526 | 526185 | 201615 | TL261016 | Yes |
| EN6 1HX | 51.703336 | -0.176818 | 526084 | 202083 | TL260020 | Yes |
| EN6 1HY | 51.702819 | -0.174754 | 526228 | 202030 | TL262020 | Yes |
| EN6 1HZ | 51.703566 | -0.175969 | 526142 | 202110 | TL261021 | Yes |
| EN6 1JA | 51.703111 | -0.174453 | 526248 | 202063 | TL262020 | Yes |
| EN6 1JB | 51.703937 | -0.176128 | 526130 | 202151 | TL261021 | No |
| EN6 1JD | 51.704392 | -0.177079 | 526063 | 202200 | TL260022 | No |
| EN6 1JE | 51.704124 | -0.174818 | 526220 | 202175 | TL262021 | Yes |
| EN6 1JF | 51.704431 | -0.174936 | 526211 | 202208 | TL262022 | Yes |
| EN6 1JG | 51.704893 | -0.172833 | 526355 | 202263 | TL263022 | Yes |
| EN6 1JH | 51.704812 | -0.174558 | 526236 | 202251 | TL262022 | Yes |
| EN6 1JJ | 51.705076 | -0.174794 | 526219 | 202280 | TL262022 | Yes |
| EN6 1JL | 51.705099 | -0.176284 | 526116 | 202280 | TL261022 | No |
| EN6 1JN | 51.705723 | -0.175911 | 526140 | 202350 | TL261023 | Yes |
| EN6 1JP | 51.70617 | -0.175749 | 526150 | 202400 | TL261024 | Yes |
| EN6 1JQ | 51.704368 | -0.173187 | 526332 | 202204 | TL263022 | Yes |
| EN6 1JR | 51.704973 | -0.173351 | 526319 | 202271 | TL263022 | Yes |
| EN6 1JS | 51.704339 | -0.173622 | 526302 | 202201 | TL263022 | No |
| EN6 1JT | 51.703867 | -0.173381 | 526320 | 202148 | TL263021 | Yes |
| EN6 1JU | 51.698559 | -0.190062 | 525182 | 201529 | TL251015 | No |
| EN6 1JW | 51.70596 | -0.174975 | 526204 | 202378 | TL262023 | Yes |
| EN6 1JY | 51.684197 | -0.179496 | 525952 | 199950 | TQ259999 | No |
| EN6 1JZ | 51.706271 | -0.182229 | 525702 | 202401 | TL257024 | No |
| EN6 1LA | 51.707312 | -0.175124 | 526190 | 202529 | TL261025 | Yes |
| EN6 1LB | 51.705439 | -0.177269 | 526047 | 202317 | TL260023 | Yes |