Postcodes in Haldens, Welwyn Hatfield Local Authority District

This page provides postcode data for the Haldens UK Local Authority District.

In 2011, Haldens contained approximately 2,886 households with a population of about 6,357

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

270 postcodes, 196 active
Postcode Latitude Longitude Easting Northing Grid reference Active?
AL7 1AD51.803228-0.191109524821213168TL248131Yes
AL7 1AJ51.804513-0.188084525026213316TL250133Yes
AL7 1AN51.803847-0.189213524950213240TL249132Yes
AL7 1AP51.801017-0.185903525186212931TL251129Yes
AL7 1AR51.803529-0.191372524802213201TL248132No
AL7 1AT51.801954-0.187737525057213032TL250130No
AL7 1AX51.80411-0.190551524857213267TL248132Yes
AL7 1AY51.804286-0.192024524755213284TL247132Yes
AL7 1AZ51.80455-0.18933524940213318TL249133No
AL7 1BA51.804681-0.189107524955213333TL249133Yes
AL7 1BB51.809938-0.188302524996213919TL249139No
AL7 1BE51.80392-0.191618524784213244TL247132No
AL7 1BF51.809938-0.188302524996213919TL249139No
AL7 1BJ51.804379-0.190483524861213297TL248132Yes
AL7 1BQ51.801528-0.186942525113212986TL251129Yes
AL7 1BT51.809938-0.188302524996213919TL249139No
AL7 1BZ51.809501-0.188494524984213870TL249138No
AL7 1DA51.810804-0.192532524702214008TL247140Yes
AL7 1DB51.811484-0.19236524712214084TL247140Yes
AL7 1DD51.812429-0.190059524868214193TL248141Yes
AL7 1DE51.81229-0.190355524848214177TL248141Yes
AL7 1DF51.813136-0.189247524922214273TL249142No
AL7 1DG51.813605-0.188764524954214326TL249143Yes
AL7 1DY51.809501-0.188494524984213870TL249138No
AL7 1EH51.80535-0.189907524898213406TL248134No
AL7 1EJ51.809938-0.188302524996213919TL249139No
AL7 1EL51.808088-0.191379524789213708TL247137Yes
AL7 1EN51.809141-0.188479524986213830TL249138Yes
AL7 1EP51.805346-0.190792524837213404TL248134Yes
AL7 1ET51.810104-0.190878524818213933TL248139No
AL7 1EU51.809487-0.189336524926213867TL249138Yes
AL7 1EW51.805785-0.191877524761213451TL247134Yes
AL7 1EX51.808148-0.190013524883213717TL248137No
AL7 1FB51.804378-0.191585524785213295TL247132No
AL7 1FS51.807093-0.189228524940213601TL249136Yes
AL7 1FT51.807704-0.189218524939213669TL249136Yes
AL7 1FX51.809215-0.188026525017213839TL250138Yes
AL7 1FZ51.809814-0.188974524950213904TL249139Yes
AL7 1GA51.809981-0.196323524443213910TL244139Yes
AL7 1GB51.80935-0.192721524693213846TL246138Yes
AL7 1GE51.807785-0.186299525140213683TL251136No
AL7 1GN51.802802-0.189081524962213124TL249131No
AL7 1GU51.80391-0.188674524987213248TL249132Yes
AL7 1GX51.801307-0.185471525215212964TL252129Yes
AL7 1HA51.805154-0.188827524973213386TL249133Yes
AL7 1HP51.803598-0.187627525060213215TL250132No
AL7 1JB51.80176-0.185105525239213015TL252130No
AL7 1JT51.810247-0.188478524983213953TL249139No
AL7 1LB51.808045-0.192643524702213701TL247137No
AL7 1LD51.806314-0.192364524726213509TL247135No
AL7 1LH51.808045-0.192643524702213701TL247137No
AL7 1LJ51.807978-0.188293525002213701TL250137No
AL7 1LS51.80935-0.192736524692213846TL246138No
AL7 1LT51.801741-0.186744525126213010TL251130Yes
AL7 1LW51.810247-0.188478524983213953TL249139No
AL7 1LY51.803598-0.187627525060213215TL250132Yes
AL7 1LZ51.809004-0.187208525074213817TL250138No
AL7 1NA51.812026-0.18668525102214154TL251141Yes
AL7 1NB51.812548-0.18901524940214208TL249142Yes
AL7 1ND51.811592-0.187089525075214105TL250141Yes
AL7 1NE51.811925-0.185944525153214144TL251141Yes
AL7 1NF51.810119-0.185451525192213944TL251139Yes
AL7 1NG51.80954-0.186374525130213878TL251138Yes
AL7 1NH51.810429-0.18628525134213977TL251139Yes
AL7 1NJ51.811113-0.187486525049214051TL250140Yes
AL7 1NL51.810557-0.188205525001213988TL250139Yes
AL7 1NN51.810858-0.189658524900214019TL248140Yes
AL7 1NP51.811671-0.189291524923214110TL249141Yes
AL7 1NQ51.809835-0.187465525054213909TL250139Yes
AL7 1NR51.812145-0.189737524891214162TL248141Yes
AL7 1NS51.81168-0.188696524964214112TL249141Yes
AL7 1NT51.813682-0.187934525011214336TL250143Yes
AL7 1NU51.812725-0.188248524992214229TL249142Yes
AL7 1NW51.811674-0.190655524829214108TL248141Yes
AL7 1NX51.813665-0.187369525050214335TL250143Yes
AL7 1NY51.814258-0.18794525009214400TL250143Yes
AL7 1NZ51.813927-0.185748525161214367TL251143Yes
AL7 1PA51.81385-0.186549525106214357TL251143Yes
AL7 1PB51.81338-0.186394525118214305TL251143Yes
AL7 1PD51.812834-0.184225525269214248TL252142Yes
AL7 1PE51.811236-0.183854525299214071TL252140Yes
AL7 1PF51.810802-0.183117525351214024TL253140Yes
AL7 1PG51.810607-0.182675525382214003TL253140Yes
AL7 1PH51.81086-0.185088525215214027TL252140Yes
AL7 1PJ51.811585-0.184856525229214108TL252141Yes
AL7 1PL51.812692-0.186117525139214229TL251142Yes
AL7 1PN51.812212-0.184134525277214179TL252141Yes
AL7 1PP51.813007-0.185553525177214265TL251142Yes
AL7 1PQ51.810907-0.184085525284214034TL252140Yes
AL7 1PR51.81059-0.184475525258213998TL252139Yes
AL7 1PS51.81111-0.183235525342214058TL253140Yes
AL7 1PT51.809938-0.188302524996213919TL249139No
AL7 1PU51.80526-0.186952525102213401TL251134No
AL7 1PW51.812661-0.187003525078214224TL250142Yes
AL7 1PX51.800974-0.18721525096212924TL250129No
AL7 1PY51.810247-0.188478524983213953TL249139No
AL7 1PZ51.802295-0.180732525539213082TL255130Yes
AL7 1QA51.799982-0.183479525356212820TL253128Yes
AL7 1QD51.804218-0.179451525622213298TL256132Yes
AL7 1QE51.803721-0.17934525631213243TL256132Yes
AL7 1QF51.803224-0.180898525525213185TL255131Yes
AL7 1QG51.803116-0.180307525566213174TL255131Yes
AL7 1QH51.804756-0.181735525463213354TL254133Yes
AL7 1QJ51.803924-0.181421525487213262TL254132Yes
AL7 1QL51.803814-0.183006525378213247TL253132Yes
AL7 1QN51.803956-0.183494525344213262TL253132Yes
AL7 1QP51.80461-0.185077525233213332TL252133Yes
AL7 1QQ51.804217-0.181162525504213295TL255132Yes
AL7 1QR51.804956-0.185948525172213369TL251133Yes
AL7 1QS51.804466-0.186215525155213314TL251133Yes
AL7 1QT51.803227-0.184611525269213179TL252131Yes
AL7 1QU51.804104-0.184314525287213277TL252132Yes
AL7 1QW51.804581-0.184339525284213330TL252133Yes
AL7 1QX51.80301-0.182197525436213159TL254131Yes
AL7 1QY51.802484-0.181885525459213101TL254131Yes
AL7 1QZ51.804445-0.186607525128213311TL251133Yes
AL7 1RA51.809501-0.188494524984213870TL249138No
AL7 1RB51.80465-0.180681525536213344TL255133Yes
AL7 1RD51.804577-0.178827525664213339TL256133Yes
AL7 1RE51.804936-0.178841525662213379TL256133Yes
AL7 1RF51.805207-0.181804525457213404TL254134Yes
AL7 1RG51.805462-0.181402525484213433TL254134Yes
AL7 1RH51.805899-0.182908525379213479TL253134Yes
AL7 1RJ51.805303-0.182801525388213413TL253134Yes
AL7 1RL51.806287-0.184212525288213520TL252135Yes
AL7 1RN51.805691-0.184004525304213454TL253134Yes
AL7 1RP51.805231-0.185082525231213401TL252134Yes
AL7 1RQ51.80588-0.182299525421213478TL254134Yes
AL7 1RS51.801665-0.187096525102213001TL251130No
AL7 1RT51.809938-0.188302524996213919TL249139No
AL7 1RW51.805264-0.184311525284213406TL252134Yes
AL7 1SJ51.809938-0.188302524996213919TL249139No
AL7 1SZ51.809938-0.188302524996213919TL249139No
AL7 1TA51.805523-0.177831525730213446TL257134Yes
AL7 1TB51.809938-0.188302524996213919TL249139No
AL7 1TD51.809938-0.188302524996213919TL249139No
AL7 1TE51.809938-0.188302524996213919TL249139No
AL7 1TF51.809938-0.188302524996213919TL249139No
AL7 1TJ51.805125-0.178254525702213401TL257134No
AL7 1TL51.80789-0.197233524386213676TL243136No
AL7 1TN51.810566-0.194022524600213979TL245139Yes
AL7 1TP51.799432-0.178149525725212768TL257127Yes
AL7 1TR51.813464-0.183083525346214320TL253143Yes
AL7 1TS51.802929-0.186827525117213142TL251131Yes
AL7 1TT51.809938-0.188302524996213919TL249139No
AL7 1TU51.809938-0.188302524996213919TL249139No
AL7 1TW51.806922-0.197982524337213567TL243135Yes
AL7 1TX51.809938-0.188302524996213919TL249139No
AL7 1TY51.809938-0.188302524996213919TL249139No
AL7 1TZ51.810247-0.188478524983213953TL249139No
AL7 1UL51.814008-0.183975525283214379TL252143Yes
AL7 1UN51.814712-0.18592525147214454TL251144Yes
AL7 1US51.809938-0.188302524996213919TL249139No
AL7 1UW51.81493-0.185475525177214479TL251144Yes
AL7 1WN51.810752-0.190939524812214005TL248140Yes
AL7 1WP51.810296-0.191088524803213954TL248139Yes
AL7 1WQ51.810237-0.191946524744213946TL247139Yes
AL7 1WS51.810052-0.191591524769213926TL247139Yes
AL7 1WT51.809867-0.191235524794213906TL247139Yes
AL7 1WU51.809644-0.190794524825213882TL248138Yes
AL7 1WX51.804335-0.189977524896213293TL248132Yes
AL7 1XQ51.808833-0.188332524997213796TL249137No
AL7 1XY51.809938-0.188302524996213919TL249139No
AL7 1ZD51.809938-0.188302524996213919TL249139No
AL7 1ZG51.809501-0.188494524984213870TL249138No
AL7 1ZH51.809938-0.188302524996213919TL249139No
AL7 1ZJ51.809938-0.188302524996213919TL249139No
AL7 1ZL51.809938-0.188302524996213919TL249139No
AL7 2AB51.797981-0.181442525502212601TL255126No
AL7 2AF51.802179-0.179039525656213072TL256130Yes
AL7 2AG51.802786-0.179929525593213138TL255131Yes
AL7 2AH51.803786-0.177713525743213253TL257132Yes
AL7 2AJ51.803866-0.174765525946213267TL259132Yes
AL7 2AL51.803343-0.174656525955213209TL259132Yes
AL7 2AN51.803059-0.175508525897213176TL258131Yes
AL7 2AP51.803919-0.175836525872213271TL258132Yes
AL7 2AQ51.804165-0.17835525698213294TL256132Yes
AL7 2AR51.803642-0.177153525782213238TL257132Yes
AL7 2AS51.802572-0.177124525787213119TL257131Yes
AL7 2AT51.80289-0.177908525732213153TL257131Yes
AL7 2AU51.802971-0.176208525849213165TL258131Yes
AL7 2AW51.803576-0.175197525917213234TL259132Yes
AL7 2AX51.80289-0.173281526051213161TL260131Yes
AL7 2AY51.800917-0.174188525994212940TL259129Yes
AL7 2AZ51.798885-0.173052526078212716TL260127Yes
AL7 2BA51.799115-0.17223526134212743TL261127Yes
AL7 2BB51.798868-0.172559526112212715TL261127Yes
AL7 2BD51.799482-0.173898526018212781TL260127Yes
AL7 2BE51.799858-0.173737526028212823TL260128Yes
AL7 2BF51.800627-0.171719526165212912TL261129Yes
AL7 2BG51.800443-0.173235526061212889TL260128Yes
AL7 2BH51.798224-0.182607525421212626TL254126Yes
AL7 2BJ51.802203-0.175369525909213081TL259130Yes
AL7 2BL51.80245-0.174503525968213110TL259131Yes
AL7 2BN51.801541-0.175584525896213007TL258130Yes
AL7 2BP51.801276-0.174768525953212979TL259129Yes
AL7 2BQ51.801201-0.172204526130212975TL261129Yes
AL7 2BS51.798459-0.172286526132212670TL261126Yes
AL7 2BU51.798157-0.181754525480212620TL254126No
AL7 2BW51.801714-0.173967526007213029TL260130Yes
AL7 2BX51.799549-0.17008526281212795TL262127No
AL7 2DD51.797981-0.181442525502212601TL255126No
AL7 2DE51.801418-0.171151526202213001TL262130No
AL7 2DF51.799549-0.17008526281212795TL262127No
AL7 2DG51.804868-0.17326526047213381TL260133Yes
AL7 2DH51.804944-0.172357526109213391TL261133Yes
AL7 2DJ51.805623-0.173853526004213464TL260134Yes
AL7 2DL51.805058-0.175109525919213399TL259133Yes
AL7 2DN51.80478-0.174583525956213369TL259133Yes
AL7 2DP51.803771-0.17387526008213258TL260132Yes
AL7 2DQ51.805356-0.173428526034213435TL260134Yes
AL7 2DR51.803956-0.17247526104213281TL261132Yes
AL7 2DS51.80552-0.175293525905213450TL259134Yes
AL7 2DT51.799584-0.17005526283212799TL262127No
AL7 2DU51.806074-0.173893526000213514TL259135Yes
AL7 2DW51.804372-0.174338525974213324TL259133Yes
AL7 2DX51.805963-0.172577526091213504TL260135Yes
AL7 2DY51.805928-0.17149526166213502TL261135Yes
AL7 2DZ51.805839-0.170943526204213493TL262134Yes
AL7 2EA51.805733-0.169888526277213483TL262134Yes
AL7 2EB51.804738-0.170146526262213372TL262133Yes
AL7 2ED51.808415-0.173551526017213775TL260137Yes
AL7 2EE51.805025-0.170657526226213403TL262134Yes
AL7 2EF51.804703-0.171888526142213365TL261133Yes
AL7 2EG51.804574-0.170559526234213353TL262133Yes
AL7 2EH51.803304-0.172177526126213209TL261132Yes
AL7 2EJ51.802562-0.171264526191213128TL261131Yes
AL7 2EL51.801844-0.17022526265213050TL262130Yes
AL7 2EN51.80164-0.170982526213213026TL262130Yes
AL7 2EP51.800201-0.170344526261212867TL262128Yes
AL7 2EQ51.802687-0.17239526113213140TL261131Yes
AL7 2ER51.800935-0.171344526190212947TL261129Yes
AL7 2ES51.799785-0.171956526151212818TL261128Yes
AL7 2ET51.799549-0.17008526281212795TL262127No
AL7 2EU51.799352-0.170727526237212772TL262127Yes
AL7 2EW51.802011-0.171127526202213067TL262130Yes
AL7 2EX51.798961-0.171032526217212728TL262127Yes
AL7 2EZ51.799584-0.17005526283212799TL262127No
AL7 2FD51.801503-0.180677525545212994TL255129Yes
AL7 2FE51.800918-0.180076525588212930TL255129Yes
AL7 2GA51.799549-0.17008526281212795TL262127No
AL7 2HA51.801536-0.168318526397213019TL263130Yes
AL7 2HB51.803013-0.170187526264213180TL262131Yes
AL7 2HD51.803583-0.171034526204213242TL262132Yes
AL7 2HE51.801177-0.169507526316212977TL263129Yes
AL7 2LU51.799053-0.177541525768212727TL257127Yes
AL7 2LX51.79929-0.169598526315212767TL263127Yes
AL7 2LY51.799531-0.169472526323212794TL263127Yes
AL7 2LZ51.799376-0.168797526370212778TL263127Yes
AL7 2NA51.799811-0.16846526392212827TL263128Yes
AL7 2NB51.799709-0.169943526290212813TL262128Yes
AL7 2ND51.798943-0.169873526297212728TL262127Yes
AL7 2NE51.798793-0.17059526248212710TL262127Yes
AL7 2NF51.799907-0.169413526326212836TL263128Yes
AL7 2NG51.799811-0.167851526434212828TL264128Yes
AL7 2NH51.800881-0.169026526350212945TL263129Yes
AL7 2NJ51.800315-0.167308526470212885TL264128Yes
AL7 2NL51.800084-0.168623526380212857TL263128Yes
AL7 2NN51.8011-0.166319526536212974TL265129Yes
AL7 2NP51.80204-0.1666526514213078TL265130Yes
AL7 2NQ51.800492-0.168258526404212903TL264129Yes
AL7 2QP51.799549-0.17008526281212795TL262127No
AL7 2QR51.799549-0.17008526281212795TL262127No
AL7 2XL51.798745-0.172709526102212701TL261127No
AL7 2ZE51.799549-0.17008526281212795TL262127No
AL7 2ZH51.799549-0.17008526281212795TL262127No
AL7 2ZJ51.799549-0.17008526281212795TL262127No
AL7 2ZL51.799549-0.17008526281212795TL262127No
AL7 2ZX51.799549-0.17008526281212795TL262127No
AL7 2ZY51.799549-0.17008526281212795TL262127No
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license