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? |
|---|---|---|---|---|---|---|
| WD3 9UE | 51.622133 | -0.519172 | 502610 | 192517 | TQ026925 | Yes |
| WD3 9UF | 51.62172 | -0.519258 | 502605 | 192471 | TQ026924 | Yes |
| WD3 9UH | 51.618852 | -0.519265 | 502611 | 192152 | TQ026921 | Yes |
| WD3 9UJ | 51.619377 | -0.518179 | 502685 | 192212 | TQ026922 | Yes |
| WD3 9UL | 51.618437 | -0.518469 | 502667 | 192107 | TQ026921 | Yes |
| WD3 9UQ | 51.621131 | -0.520346 | 502531 | 192404 | TQ025924 | Yes |
| WD3 9WA | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9WX | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9WY | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9WZ | 51.609589 | -0.50859 | 503371 | 191137 | TQ033911 | Yes |
| WD3 9XA | 51.621028 | -0.515005 | 502901 | 192400 | TQ029924 | No |
| WD3 9XB | 51.626888 | -0.505596 | 503539 | 193065 | TQ035930 | No |
| WD3 9XD | 51.627876 | -0.501937 | 503790 | 193180 | TQ037931 | Yes |
| WD3 9XE | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9XF | 51.626888 | -0.505596 | 503539 | 193065 | TQ035930 | No |
| WD3 9XG | 51.626235 | -0.507972 | 503376 | 192989 | TQ033929 | Yes |
| WD3 9XH | 51.620262 | -0.509916 | 503255 | 192322 | TQ032923 | Yes |
| WD3 9XJ | 51.617453 | -0.506801 | 503477 | 192014 | TQ034920 | Yes |
| WD3 9XL | 51.615515 | -0.511415 | 503162 | 191792 | TQ031917 | Yes |
| WD3 9XN | 51.613053 | -0.514398 | 502961 | 191514 | TQ029915 | Yes |
| WD3 9XP | 51.613219 | -0.510479 | 503232 | 191538 | TQ032915 | Yes |
| WD3 9XQ | 51.628301 | -0.509884 | 503239 | 193216 | TQ032932 | Yes |
| WD3 9XR | 51.611707 | -0.508217 | 503392 | 191373 | TQ033913 | Yes |
| WD3 9XS | 51.611911 | -0.507257 | 503458 | 191397 | TQ034913 | Yes |
| WD3 9XT | 51.610232 | -0.508887 | 503349 | 191208 | TQ033912 | Yes |
| WD3 9XU | 51.610414 | -0.509054 | 503337 | 191228 | TQ033912 | Yes |
| WD3 9XX | 51.609528 | -0.50943 | 503313 | 191129 | TQ033911 | Yes |
| WD3 9XY | 51.608307 | -0.508112 | 503407 | 190995 | TQ034909 | Yes |
| WD3 9XZ | 51.609853 | -0.508841 | 503353 | 191166 | TQ033911 | Yes |
| WD3 9YA | 51.608132 | -0.508493 | 503381 | 190975 | TQ033909 | Yes |
| WD3 9YB | 51.603356 | -0.504895 | 503641 | 190449 | TQ036904 | Yes |
| WD3 9YD | 51.60413 | -0.507036 | 503491 | 190532 | TQ034905 | Yes |
| WD3 9YE | 51.625738 | -0.507049 | 503441 | 192935 | TQ034929 | No |
| WD3 9YN | 51.632492 | -0.497291 | 504101 | 193700 | TQ041937 | No |
| WD3 9YR | 51.622406 | -0.510915 | 503181 | 192559 | TQ031925 | No |
| WD3 9YS | 51.626509 | -0.5062 | 503498 | 193022 | TQ034930 | Yes |
| WD3 9YT | 51.632492 | -0.497291 | 504101 | 193700 | TQ041937 | No |
| WD3 9YZ | 51.622442 | -0.510913 | 503181 | 192563 | TQ031925 | Yes |
| WD3 9ZE | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZF | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZH | 51.622406 | -0.510915 | 503181 | 192559 | TQ031925 | No |
| WD3 9ZJ | 51.622406 | -0.510915 | 503181 | 192559 | TQ031925 | No |
| WD3 9ZN | 51.621279 | -0.513523 | 503003 | 192430 | TQ030924 | No |
| WD3 9ZT | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZW | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZX | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZY | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD3 9ZZ | 51.639743 | -0.474536 | 505659 | 194539 | TQ056945 | No |
| WD4 4AA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AB | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AD | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AE | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AF | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AG | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4AH | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AJ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AL | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AN | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AP | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4AQ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4AR | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AS | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AT | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AU | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AW | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AX | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AY | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4AZ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BB | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BD | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BE | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BF | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BG | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BH | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BJ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BL | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BN | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BP | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4BQ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BR | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4BS | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BT | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BU | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BW | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4BX | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4BY | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4BZ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DB | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4DD | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4DE | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DF | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DG | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DH | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DJ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DL | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DN | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DP | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DQ | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4DR | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4DS | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DT | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DU | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DW | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4DZ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 4ED | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EE | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EF | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4EG | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EH | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EJ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4EL | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4EN | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4EP | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | Yes |
| WD4 4EQ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 4ER | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 8AA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 8AB | 51.71321 | -0.449788 | 507198 | 202746 | TL071027 | Yes |
| WD4 8AD | 51.715074 | -0.450014 | 507178 | 202953 | TL071029 | Yes |
| WD4 8AE | 51.712885 | -0.448323 | 507300 | 202712 | TL073027 | No |
| WD4 8AF | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 8AG | 51.715262 | -0.446548 | 507417 | 202979 | TL074029 | Yes |
| WD4 8AH | 51.722559 | -0.456418 | 506718 | 203776 | TL067037 | Yes |
| WD4 8AJ | 51.724736 | -0.453043 | 506946 | 204023 | TL069040 | Yes |
| WD4 8AL | 51.725949 | -0.453001 | 506946 | 204158 | TL069041 | Yes |
| WD4 8AN | 51.723694 | -0.455873 | 506753 | 203903 | TL067039 | Yes |
| WD4 8AP | 51.725232 | -0.455922 | 506746 | 204074 | TL067040 | Yes |
| WD4 8AQ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 8AR | 51.724933 | -0.45502 | 506809 | 204042 | TL068040 | Yes |
| WD4 8AS | 51.724023 | -0.454211 | 506867 | 203942 | TL068039 | Yes |
| WD4 8AT | 51.72384 | -0.45468 | 506835 | 203921 | TL068039 | Yes |
| WD4 8AU | 51.726389 | -0.456345 | 506714 | 204202 | TL067042 | Yes |
| WD4 8AW | 51.72434 | -0.456488 | 506709 | 203974 | TL067039 | Yes |
| WD4 8AX | 51.726196 | -0.456077 | 506733 | 204181 | TL067041 | Yes |
| WD4 8AY | 51.725349 | -0.460739 | 506413 | 204080 | TL064040 | Yes |
| WD4 8AZ | 51.708216 | -0.439321 | 507933 | 202206 | TL079022 | Yes |
| WD4 8BA | 51.724977 | -0.459753 | 506482 | 204040 | TL064040 | Yes |
| WD4 8BB | 51.724148 | -0.461663 | 506352 | 203945 | TL063039 | Yes |
| WD4 8BD | 51.724382 | -0.462437 | 506298 | 203970 | TL062039 | Yes |
| WD4 8BE | 51.724279 | -0.464178 | 506178 | 203956 | TL061039 | Yes |
| WD4 8BF | 51.712247 | -0.443568 | 507630 | 202648 | TL076026 | No |
| WD4 8BG | 51.712247 | -0.443568 | 507630 | 202648 | TL076026 | No |
| WD4 8BH | 51.71347 | -0.450387 | 507156 | 202774 | TL071027 | Yes |
| WD4 8BJ | 51.714582 | -0.450885 | 507119 | 202897 | TL071028 | Yes |
| WD4 8BL | 51.714887 | -0.452887 | 506980 | 202928 | TL069029 | Yes |
| WD4 8BN | 51.715598 | -0.452182 | 507027 | 203008 | TL070030 | Yes |
| WD4 8BP | 51.715023 | -0.451594 | 507069 | 202945 | TL070029 | Yes |
| WD4 8BQ | 51.712292 | -0.443595 | 507628 | 202653 | TL076026 | No |
| WD4 8BR | 51.716031 | -0.450922 | 507113 | 203058 | TL071030 | Yes |
| WD4 8BS | 51.718802 | -0.451088 | 507095 | 203366 | TL070033 | Yes |
| WD4 8BT | 51.719933 | -0.452309 | 507008 | 203490 | TL070034 | Yes |
| WD4 8BU | 51.71989 | -0.453136 | 506951 | 203484 | TL069034 | Yes |
| WD4 8BW | 51.715334 | -0.452003 | 507040 | 202979 | TL070029 | Yes |
| WD4 8BX | 51.718676 | -0.452424 | 507003 | 203350 | TL070033 | Yes |
| WD4 8BY | 51.718733 | -0.451959 | 507035 | 203357 | TL070033 | Yes |
| WD4 8BZ | 51.717292 | -0.452515 | 507000 | 203196 | TL070031 | Yes |
| WD4 8DA | 51.717687 | -0.452415 | 507006 | 203240 | TL070032 | Yes |
| WD4 8DB | 51.718045 | -0.453662 | 506919 | 203278 | TL069032 | Yes |
| WD4 8DD | 51.718283 | -0.453277 | 506945 | 203305 | TL069033 | Yes |
| WD4 8DE | 51.718322 | -0.456968 | 506690 | 203304 | TL066033 | Yes |
| WD4 8DF | 51.717844 | -0.456868 | 506698 | 203251 | TL066032 | Yes |
| WD4 8DG | 51.71704 | -0.451771 | 507052 | 203169 | TL070031 | Yes |
| WD4 8DH | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 8DJ | 51.641755 | -0.427874 | 508883 | 194832 | TQ088948 | No |
| WD4 8DL | 51.713795 | -0.449855 | 507192 | 202811 | TL071028 | Yes |
| WD4 8DN | 51.709338 | -0.446678 | 507422 | 202320 | TL074023 | Yes |
| WD4 8DP | 51.709631 | -0.44771 | 507350 | 202351 | TL073023 | Yes |
| WD4 8DQ | 51.717381 | -0.456493 | 506725 | 203200 | TL067031 | Yes |
| WD4 8DR | 51.709707 | -0.446029 | 507466 | 202362 | TL074023 | Yes |
| WD4 8DS | 51.708829 | -0.445523 | 507503 | 202265 | TL075022 | Yes |
| WD4 8DT | 51.710402 | -0.445513 | 507500 | 202440 | TL075024 | Yes |
| WD4 8DU | 51.710568 | -0.44516 | 507524 | 202459 | TL075024 | Yes |
| WD4 8DW | 51.709191 | -0.446394 | 507442 | 202304 | TL074023 | Yes |
| WD4 8DX | 51.71151 | -0.445649 | 507488 | 202563 | TL074025 | No |
| WD4 8DY | 51.707706 | -0.446329 | 507450 | 202139 | TL074021 | Yes |
| WD4 8DZ | 51.7067 | -0.444366 | 507588 | 202030 | TL075020 | Yes |
| WD4 8EA | 51.708737 | -0.448088 | 507326 | 202251 | TL073022 | Yes |
| WD4 8EB | 51.710152 | -0.449719 | 507210 | 202406 | TL072024 | Yes |
| WD4 8ED | 51.710378 | -0.450464 | 507158 | 202430 | TL071024 | Yes |
| WD4 8EE | 51.709471 | -0.453346 | 506961 | 202325 | TL069023 | Yes |
| WD4 8EF | 51.709789 | -0.452887 | 506992 | 202361 | TL069023 | Yes |
| WD4 8EG | 51.710204 | -0.452988 | 506984 | 202407 | TL069024 | Yes |
| WD4 8EH | 51.709693 | -0.450415 | 507163 | 202354 | TL071023 | Yes |
| WD4 8EJ | 51.710899 | -0.452531 | 507014 | 202485 | TL070024 | Yes |
| WD4 8EL | 51.710435 | -0.452083 | 507046 | 202434 | TL070024 | Yes |
| WD4 8EN | 51.710657 | -0.451178 | 507108 | 202460 | TL071024 | Yes |
| WD4 8EP | 51.71035 | -0.446325 | 507444 | 202433 | TL074024 | Yes |
| WD4 8EQ | 51.710614 | -0.453365 | 506957 | 202452 | TL069024 | Yes |
| WD4 8ER | 51.713693 | -0.443489 | 507632 | 202809 | TL076028 | Yes |
| WD4 8ES | 51.714479 | -0.449195 | 507236 | 202888 | TL072028 | Yes |
| WD4 8ET | 51.713236 | -0.448354 | 507297 | 202751 | TL072027 | Yes |
| WD4 8EU | 51.713524 | -0.44901 | 507251 | 202782 | TL072027 | Yes |
| WD4 8EW | 51.709768 | -0.44717 | 507387 | 202367 | TL073023 | Yes |
| WD4 8EX | 51.714926 | -0.44763 | 507343 | 202940 | TL073029 | Yes |
| WD4 8EY | 51.715922 | -0.448856 | 507256 | 203049 | TL072030 | Yes |
| WD4 8EZ | 51.712247 | -0.443568 | 507630 | 202648 | TL076026 | No |
| WD4 8FA | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |
| WD4 8FB | 51.712839 | -0.450279 | 507165 | 202704 | TL071027 | No |