This is a list of postcodes in the AL area , St Albans. The area covers Blackmore End (North Hertfordshire) , Bricket Wood , Brookmans Park , Chiswell Green , Colney Heath , Colney Street , Essendon , Flamstead , Friar's Wash , Harpenden , Hatfield , Kinsbourne Green , Lea Valley , London Colney , Markyate , North Mymms , Park Street and Frogmore , Redbourn , Sandridge , Smallford , St Albans , Tewin , Tewin Wood , Welham Green , Welwyn , Welwyn Garden City , Wheathampstead , Woolmer Green . The area contains approximately 99,209 households with a population of about 249,911 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| AL3 7NH | 51.793416 | -0.39862 | 510538 | 211742 | TL105117 | Yes |
| AL3 7NJ | 51.79286 | -0.401365 | 510350 | 211676 | TL103116 | Yes |
| AL3 7NL | 51.792133 | -0.404146 | 510160 | 211591 | TL101115 | Yes |
| AL3 7NN | 51.790922 | -0.407031 | 509964 | 211452 | TL099114 | Yes |
| AL3 7NP | 51.791103 | -0.407735 | 509915 | 211471 | TL099114 | Yes |
| AL3 7NQ | 51.794338 | -0.400284 | 510421 | 211842 | TL104118 | Yes |
| AL3 7NR | 51.797748 | -0.39516 | 510766 | 212229 | TL107122 | Yes |
| AL3 7NS | 51.796256 | -0.39456 | 510811 | 212064 | TL108120 | Yes |
| AL3 7NT | 51.798871 | -0.393147 | 510902 | 212357 | TL109123 | Yes |
| AL3 7NU | 51.804299 | -0.416756 | 509261 | 212925 | TL092129 | Yes |
| AL3 7NW | 51.791317 | -0.406974 | 509967 | 211496 | TL099114 | Yes |
| AL3 7NX | 51.802676 | -0.405761 | 510023 | 212761 | TL100127 | Yes |
| AL3 7NY | 51.799028 | -0.396042 | 510702 | 212370 | TL107123 | Yes |
| AL3 7NZ | 51.802058 | -0.405971 | 510010 | 212692 | TL100126 | Yes |
| AL3 7PA | 51.800232 | -0.396043 | 510699 | 212504 | TL106125 | Yes |
| AL3 7PB | 51.801356 | -0.393378 | 510880 | 212633 | TL108126 | Yes |
| AL3 7PD | 51.802173 | -0.390028 | 511109 | 212729 | TL111127 | Yes |
| AL3 7PE | 51.801525 | -0.391254 | 511026 | 212655 | TL110126 | Yes |
| AL3 7PF | 51.800317 | -0.391733 | 510996 | 212520 | TL109125 | Yes |
| AL3 7PG | 51.800458 | -0.393482 | 510875 | 212533 | TL108125 | Yes |
| AL3 7PH | 51.80288 | -0.39898 | 510490 | 212794 | TL104127 | Yes |
| AL3 7PJ | 51.802737 | -0.400378 | 510394 | 212776 | TL103127 | Yes |
| AL3 7PL | 51.803182 | -0.40071 | 510370 | 212825 | TL103128 | Yes |
| AL3 7PN | 51.803761 | -0.399616 | 510444 | 212891 | TL104128 | Yes |
| AL3 7PP | 51.805093 | -0.40102 | 510344 | 213037 | TL103130 | Yes |
| AL3 7PQ | 51.800703 | -0.396244 | 510684 | 212556 | TL106125 | Yes |
| AL3 7PR | 51.80706 | -0.402821 | 510215 | 213253 | TL102132 | Yes |
| AL3 7PS | 51.812757 | -0.408495 | 509810 | 213878 | TL098138 | Yes |
| AL3 7PT | 51.813647 | -0.409189 | 509760 | 213976 | TL097139 | Yes |
| AL3 7PU | 51.815529 | -0.418727 | 509098 | 214171 | TL090141 | Yes |
| AL3 7PW | 51.804507 | -0.400214 | 510401 | 212973 | TL104129 | Yes |
| AL3 7PX | 51.811523 | -0.404375 | 510097 | 213747 | TL100137 | Yes |
| AL3 7PY | 51.811086 | -0.399342 | 510445 | 213706 | TL104137 | Yes |
| AL3 7PZ | 51.814074 | -0.394942 | 510741 | 214045 | TL107140 | Yes |
| AL3 7QA | 51.811994 | -0.391433 | 510988 | 213819 | TL109138 | Yes |
| AL3 7QB | 51.806822 | -0.401234 | 510325 | 213229 | TL103132 | Yes |
| AL3 7QD | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7QE | 51.800586 | -0.390983 | 511047 | 212551 | TL110125 | Yes |
| AL3 7QF | 51.797859 | -0.392763 | 510931 | 212245 | TL109122 | Yes |
| AL3 7QG | 51.793952 | -0.397702 | 510600 | 211803 | TL105118 | Yes |
| AL3 7QH | 51.79858 | -0.401453 | 510330 | 212312 | TL103123 | No |
| AL3 7QJ | 51.806595 | -0.403026 | 510202 | 213201 | TL102132 | No |
| AL3 7QL | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7QN | 51.815032 | -0.419165 | 509069 | 214115 | TL090141 | Yes |
| AL3 7QP | 51.798106 | -0.397047 | 510635 | 212266 | TL106122 | Yes |
| AL3 7QQ | 51.812687 | -0.404 | 510120 | 213877 | TL101138 | Yes |
| AL3 7RD | 51.799473 | -0.395055 | 510769 | 212421 | TL107124 | No |
| AL3 7RG | 51.817201 | -0.409339 | 509741 | 214371 | TL097143 | Yes |
| AL3 7RH | 51.798328 | -0.390266 | 511102 | 212301 | TL111123 | No |
| AL3 7RJ | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7RQ | 51.799282 | -0.389695 | 511139 | 212408 | TL111124 | Yes |
| AL3 7RR | 51.805378 | -0.402155 | 510265 | 213067 | TL102130 | No |
| AL3 7SA | 51.791332 | -0.406103 | 510027 | 211499 | TL100114 | Yes |
| AL3 7SY | 51.791342 | -0.406117 | 510026 | 211500 | TL100114 | No |
| AL3 7WA | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WB | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WD | 51.805378 | -0.402155 | 510265 | 213067 | TL102130 | No |
| AL3 7WE | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WF | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WG | 51.747655 | -0.301949 | 517323 | 206804 | TL173068 | No |
| AL3 7WH | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WT | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WU | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WW | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WX | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WY | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7WZ | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7XA | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7XD | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7XN | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7XZ | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7YN | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7YQ | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7YY | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7YZ | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7ZD | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7ZG | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7ZH | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7ZJ | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7ZL | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7ZN | 51.798328 | -0.390266 | 511102 | 212301 | TL111123 | No |
| AL3 7ZP | 51.798543 | -0.401367 | 510336 | 212308 | TL103123 | No |
| AL3 7ZQ | 51.79858 | -0.401453 | 510330 | 212312 | TL103123 | No |
| AL3 7ZR | 51.747655 | -0.301949 | 517323 | 206804 | TL173068 | Yes |
| AL3 7ZS | 51.79858 | -0.401453 | 510330 | 212312 | TL103123 | No |
| AL3 7ZT | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7ZU | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7ZW | 51.798328 | -0.390266 | 511102 | 212301 | TL111123 | No |
| AL3 7ZX | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 7ZY | 51.79858 | -0.401453 | 510330 | 212312 | TL103123 | No |
| AL3 7ZZ | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 8AA | 51.830797 | -0.469654 | 505552 | 215794 | TL055157 | Yes |
| AL3 8AB | 51.830357 | -0.471062 | 505456 | 215743 | TL054157 | Yes |
| AL3 8AD | 51.828506 | -0.471154 | 505454 | 215537 | TL054155 | Yes |
| AL3 8AE | 51.821872 | -0.472655 | 505366 | 214797 | TL053147 | Yes |
| AL3 8AF | 51.824334 | -0.458802 | 506315 | 215091 | TL063150 | Yes |
| AL3 8AG | 51.829918 | -0.476751 | 505065 | 215686 | TL050156 | Yes |
| AL3 8AH | 51.830131 | -0.485509 | 504461 | 215697 | TL044156 | Yes |
| AL3 8AJ | 51.824525 | -0.492952 | 503961 | 215063 | TL039150 | Yes |
| AL3 8AL | 51.823218 | -0.491951 | 504033 | 214919 | TL040149 | Yes |
| AL3 8AN | 51.820432 | -0.487198 | 504367 | 214616 | TL043146 | Yes |
| AL3 8AP | 51.817799 | -0.473388 | 505325 | 214343 | TL053143 | Yes |
| AL3 8AQ | 51.829004 | -0.481136 | 504765 | 215578 | TL047155 | Yes |
| AL3 8AR | 51.819875 | -0.47265 | 505371 | 214575 | TL053145 | Yes |
| AL3 8AS | 51.819287 | -0.468245 | 505676 | 214516 | TL056145 | Yes |
| AL3 8AT | 51.818978 | -0.461074 | 506171 | 214492 | TL061144 | Yes |
| AL3 8AU | 51.814991 | -0.471147 | 505486 | 214034 | TL054140 | Yes |
| AL3 8AW | 51.818934 | -0.484666 | 504545 | 214453 | TL045144 | Yes |
| AL3 8AX | 51.81351 | -0.467179 | 505763 | 213875 | TL057138 | Yes |
| AL3 8AY | 51.808918 | -0.463955 | 505996 | 213369 | TL059133 | Yes |
| AL3 8AZ | 51.807326 | -0.455045 | 506614 | 213205 | TL066132 | Yes |
| AL3 8BA | 51.80937 | -0.443675 | 507393 | 213449 | TL073134 | Yes |
| AL3 8BB | 51.802328 | -0.443526 | 507420 | 212666 | TL074126 | Yes |
| AL3 8BD | 51.800133 | -0.441441 | 507569 | 212425 | TL075124 | Yes |
| AL3 8BE | 51.831515 | -0.454377 | 506603 | 215896 | TL066158 | No |
| AL3 8BF | 51.819515 | -0.418196 | 509125 | 214615 | TL091146 | No |
| AL3 8BG | 51.831515 | -0.454377 | 506603 | 215896 | TL066158 | No |
| AL3 8BH | 51.827716 | -0.471224 | 505451 | 215449 | TL054154 | Yes |
| AL3 8BJ | 51.824268 | -0.459878 | 506241 | 215082 | TL062150 | Yes |
| AL3 8BL | 51.805975 | -0.456905 | 506489 | 213052 | TL064130 | Yes |
| AL3 8BN | 51.819219 | -0.434369 | 508011 | 214558 | TL080145 | Yes |
| AL3 8BP | 51.817868 | -0.434242 | 508023 | 214408 | TL080144 | Yes |
| AL3 8BQ | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 8BS | 51.819618 | -0.43598 | 507899 | 214600 | TL078145 | Yes |
| AL3 8BT | 51.819849 | -0.436437 | 507867 | 214625 | TL078146 | Yes |
| AL3 8BU | 51.820243 | -0.436974 | 507829 | 214668 | TL078146 | Yes |
| AL3 8BW | 51.818849 | -0.433642 | 508062 | 214518 | TL080145 | Yes |
| AL3 8BX | 51.819899 | -0.435463 | 507934 | 214632 | TL079146 | Yes |
| AL3 8BY | 51.820786 | -0.435258 | 507946 | 214731 | TL079147 | Yes |
| AL3 8BZ | 51.822323 | -0.435843 | 507902 | 214901 | TL079149 | No |
| AL3 8DA | 51.820399 | -0.435199 | 507951 | 214688 | TL079146 | Yes |
| AL3 8DB | 51.819753 | -0.438065 | 507755 | 214612 | TL077146 | Yes |
| AL3 8DD | 51.819992 | -0.437723 | 507778 | 214639 | TL077146 | Yes |
| AL3 8DE | 51.819526 | -0.439915 | 507628 | 214584 | TL076145 | Yes |
| AL3 8DF | 51.819305 | -0.441505 | 507519 | 214557 | TL075145 | Yes |
| AL3 8DG | 51.821456 | -0.438964 | 507689 | 214800 | TL076147 | Yes |
| AL3 8DH | 51.818543 | -0.436308 | 507879 | 214480 | TL078144 | Yes |
| AL3 8DJ | 51.817701 | -0.435887 | 507910 | 214387 | TL079143 | Yes |
| AL3 8DL | 51.815875 | -0.43714 | 507828 | 214182 | TL078141 | Yes |
| AL3 8DN | 51.813961 | -0.439324 | 507682 | 213966 | TL076139 | Yes |
| AL3 8DP | 51.813995 | -0.441818 | 507510 | 213966 | TL075139 | Yes |
| AL3 8DQ | 51.821302 | -0.439578 | 507647 | 214782 | TL076147 | Yes |
| AL3 8DR | 51.813643 | -0.440423 | 507607 | 213929 | TL076139 | Yes |
| AL3 8DS | 51.814046 | -0.440308 | 507614 | 213974 | TL076139 | Yes |
| AL3 8DT | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 8DU | 51.81444 | -0.442209 | 507482 | 214015 | TL074140 | Yes |
| AL3 8DW | 51.81318 | -0.439424 | 507677 | 213879 | TL076138 | Yes |
| AL3 8DX | 51.81532 | -0.442121 | 507486 | 214113 | TL074141 | Yes |
| AL3 8DY | 51.814495 | -0.441555 | 507527 | 214022 | TL075140 | Yes |
| AL3 8DZ | 51.814276 | -0.439981 | 507636 | 214000 | TL076139 | Yes |
| AL3 8EA | 51.815594 | -0.437701 | 507790 | 214150 | TL077141 | Yes |
| AL3 8EB | 51.81715 | -0.439054 | 507693 | 214321 | TL076143 | Yes |
| AL3 8ED | 51.817405 | -0.438625 | 507722 | 214350 | TL077143 | Yes |
| AL3 8EE | 51.818177 | -0.437191 | 507819 | 214438 | TL078144 | Yes |
| AL3 8EF | 51.817916 | -0.437867 | 507773 | 214408 | TL077144 | Yes |
| AL3 8EG | 51.814616 | -0.436458 | 507878 | 214043 | TL078140 | Yes |
| AL3 8EJ | 51.831506 | -0.454377 | 506603 | 215895 | TL066158 | No |
| AL3 8EL | 51.819162 | -0.438216 | 507746 | 214546 | TL077145 | Yes |
| AL3 8EN | 51.820006 | -0.434777 | 507981 | 214645 | TL079146 | Yes |
| AL3 8EP | 51.819746 | -0.432116 | 508165 | 214620 | TL081146 | Yes |
| AL3 8EQ | 51.831515 | -0.454377 | 506603 | 215896 | TL066158 | No |
| AL3 8ER | 51.81853 | -0.429286 | 508363 | 214489 | TL083144 | Yes |
| AL3 8ES | 51.813469 | -0.424007 | 508739 | 213934 | TL087139 | Yes |
| AL3 8ET | 51.82203 | -0.428032 | 508441 | 214880 | TL084148 | Yes |
| AL3 8EU | 51.820773 | -0.428221 | 508431 | 214740 | TL084147 | Yes |
| AL3 8EW | 51.820052 | -0.430089 | 508304 | 214657 | TL083146 | Yes |
| AL3 8EX | 51.822092 | -0.419295 | 509043 | 214900 | TL090148 | Yes |
| AL3 8EY | 51.818725 | -0.41432 | 509394 | 214533 | TL093145 | Yes |
| AL3 8EZ | 51.82121 | -0.419921 | 509002 | 214801 | TL090148 | No |
| AL3 8FA | 51.820859 | -0.437359 | 507801 | 214736 | TL078147 | Yes |
| AL3 8FG | 51.836356 | -0.458754 | 506290 | 216428 | TL062164 | Yes |
| AL3 8FH | 51.83535 | -0.458179 | 506332 | 216317 | TL063163 | Yes |
| AL3 8FL | 51.836208 | -0.458425 | 506313 | 216412 | TL063164 | Yes |
| AL3 8HA | 51.827814 | -0.420836 | 508923 | 215534 | TL089155 | Yes |
| AL3 8HB | 51.822044 | -0.423737 | 508737 | 214888 | TL087148 | Yes |
| AL3 8HD | 51.822906 | -0.425637 | 508604 | 214981 | TL086149 | Yes |
| AL3 8HE | 51.827869 | -0.44726 | 507102 | 215501 | TL071155 | No |
| AL3 8HF | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 8HG | 51.824201 | -0.430394 | 508273 | 215118 | TL082151 | Yes |
| AL3 8HH | 51.828508 | -0.445961 | 507190 | 215574 | TL071155 | Yes |
| AL3 8HJ | 51.825237 | -0.433246 | 508074 | 215229 | TL080152 | Yes |
| AL3 8HL | 51.827816 | -0.4405 | 507568 | 215505 | TL075155 | Yes |
| AL3 8HN | 51.825837 | -0.433066 | 508085 | 215296 | TL080152 | Yes |
| AL3 8HP | 51.747834 | -0.301841 | 517330 | 206824 | TL173068 | No |
| AL3 8HQ | 51.826988 | -0.441123 | 507527 | 215412 | TL075154 | Yes |
| AL3 8HR | 51.837069 | -0.463128 | 505987 | 216501 | TL059165 | Yes |
| AL3 8HS | 51.823797 | -0.428377 | 508413 | 215076 | TL084150 | Yes |
| AL3 8HT | 51.82166 | -0.423242 | 508772 | 214846 | TL087148 | Yes |
| AL3 8HU | 51.83654 | -0.466673 | 505744 | 216437 | TL057164 | Yes |
| AL3 8HW | 51.827344 | -0.432767 | 508102 | 215464 | TL081154 | Yes |
| AL3 8HX | 51.836218 | -0.466074 | 505786 | 216402 | TL057164 | Yes |
| AL3 8HY | 51.836462 | -0.46206 | 506062 | 216435 | TL060164 | Yes |
| AL3 8HZ | 51.83645 | -0.461117 | 506127 | 216435 | TL061164 | Yes |
| AL3 8JA | 51.835846 | -0.461732 | 506086 | 216367 | TL060163 | No |
| AL3 8JB | 51.835971 | -0.465807 | 505805 | 216375 | TL058163 | Yes |
| AL3 8JD | 51.83661 | -0.471373 | 505420 | 216438 | TL054164 | Yes |
| AL3 8JE | 51.835585 | -0.465834 | 505804 | 216332 | TL058163 | Yes |
| AL3 8JF | 51.835516 | -0.462614 | 506026 | 216329 | TL060163 | Yes |
| AL3 8JG | 51.836254 | -0.460615 | 506162 | 216414 | TL061164 | Yes |
| AL3 8JH | 51.835581 | -0.4573 | 506392 | 216344 | TL063163 | Yes |