Hertfordshire postcodes - page 110 County

All counties

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?
HP23 4AA51.791889-0.665996492102211201SP921112No
HP23 4AB51.793255-0.663519492270211356SP922113Yes
HP23 4AD51.793444-0.662774492321211378SP923113No
HP23 4AE51.79226-0.668522491927211239SP919112No
HP23 4AF51.793354-0.664285492217211366SP922113Yes
HP23 4AG51.793654-0.663058492301211401SP923114Yes
HP23 4AH51.793193-0.663637492262211349SP922113No
HP23 4AJ51.795113-0.66954491851211555SP918115Yes
HP23 4AL51.793068-0.663699492258211335SP922113Yes
HP23 4AN51.831258-0.697631489842215540SP898155Yes
HP23 4AP51.794795-0.663764492250211527SP922115Yes
HP23 4AQ51.792772-0.66452492202211301SP922113No
HP23 4AR51.79571-0.665144492153211627SP921116Yes
HP23 4AS51.795785-0.663836492243211637SP922116Yes
HP23 4AT51.79585-0.666357492069211641SP920116Yes
HP23 4AU51.795526-0.665584492123211606SP921116Yes
HP23 4AW51.793085-0.665975492101211334SP921113Yes
HP23 4AX51.794852-0.666372492070211530SP920115Yes
HP23 4AY51.794544-0.665424492136211497SP921114Yes
HP23 4AZ51.793157-0.667553491992211340SP919113Yes
HP23 4BA51.792596-0.668817491906211276SP919112Yes
HP23 4BB51.791888-0.668229491948211198SP919111Yes
HP23 4BD51.791663-0.668279491945211173SP919111No
HP23 4BE51.792605-0.665714492120211281SP921112Yes
HP23 4BF51.821858-0.684307490779214511SP907145Yes
HP23 4BG51.791906-0.667445492002211201SP920112No
HP23 4BH51.791231-0.668205491951211125SP919111Yes
HP23 4BJ51.790619-0.670513491793211054SP917110Yes
HP23 4BL51.790537-0.671255491742211044SP917110No
HP23 4BN51.79031-0.670261491811211020SP918110Yes
HP23 4BP51.791066-0.668717491916211106SP919111No
HP23 4BQ51.791876-0.667171492021211198SP920111Yes
HP23 4BS51.791042-0.667398492007211105SP920111Yes
HP23 4BT51.792775-0.666405492072211299SP920112Yes
HP23 4BU51.790536-0.67198491692211043SP916110Yes
HP23 4BX51.791701-0.669235491879211176SP918111Yes
HP23 4BY51.791931-0.668894491902211202SP919112No
HP23 4BZ51.791028-0.671748491707211098SP917110Yes
HP23 4DA51.791375-0.672231491673211136SP916111Yes
HP23 4DB51.791663-0.671396491730211169SP917111Yes
HP23 4DD51.792506-0.671212491741211263SP917112Yes
HP23 4DE51.792673-0.67244491656211280SP916112Yes
HP23 4DF51.792053-0.674154491539211209SP915112Yes
HP23 4DG51.791136-0.675703491434211105SP914111Yes
HP23 4DH51.790009-0.676287491396210979SP913109Yes
HP23 4DJ51.790391-0.675058491480211023SP914110Yes
HP23 4DL51.790355-0.674204491539211020SP915110No
HP23 4DN51.790808-0.676945491349211067SP913110Yes
HP23 4DP51.793426-0.673911491553211362SP915113Yes
HP23 4DQ51.790367-0.676074491410211019SP914110Yes
HP23 4DR51.793445-0.672402491657211366SP916113Yes
HP23 4DS51.792488-0.676853491352211254SP913112Yes
HP23 4DT51.792954-0.677492491307211305SP913113Yes
HP23 4DU51.793249-0.676483491376211339SP913113Yes
HP23 4DW51.792273-0.676076491406211231SP914112Yes
HP23 4DX51.79382-0.675291491457211404SP914114Yes
HP23 4DY51.790445-0.677464491314211026SP913110Yes
HP23 4DZ51.792392-0.672245491670211249SP916112Yes
HP23 4EA51.791668-0.672658491643211168SP916111Yes
HP23 4EB51.793769-0.67319491602211401SP916114No
HP23 4ED51.797803-0.65786492651211869SP926118Yes
HP23 4EE51.79388-0.667112492021211421SP920114Yes
HP23 4EF51.79542-0.668893491895211590SP918115Yes
HP23 4EG51.795622-0.670845491760211610SP917116Yes
HP23 4EH51.796708-0.670653491771211731SP917117Yes
HP23 4EJ51.797419-0.670778491761211810SP917118Yes
HP23 4EL51.797877-0.672272491657211859SP916118Yes
HP23 4EN51.796975-0.672835491620211758SP916117Yes
HP23 4EP51.798212-0.669261491864211900SP918118Yes
HP23 4EQ51.794532-0.669108491882211491SP918114Yes
HP23 4ER51.797187-0.669334491861211786SP918117Yes
HP23 4ES51.797702-0.670276491795211842SP917118Yes
HP23 4ET51.797538-0.674138491529211819SP915118Yes
HP23 4EU51.795833-0.67442491513211629SP915116Yes
HP23 4EW51.798463-0.670805491757211926SP917119Yes
HP23 4EX51.794706-0.67338491587211505SP915115Yes
HP23 4EY51.795007-0.674532491507211537SP915115Yes
HP23 4EZ51.795045-0.675488491441211540SP914115Yes
HP23 4FA51.82809-0.685199490705215203SP907152Yes
HP23 4FD51.792251-0.66774491981211239SP919112Yes
HP23 4FF51.807668-0.657929492626212966SP926129Yes
HP23 4FG51.790825-0.673683491574211073SP915110Yes
HP23 4FH51.792015-0.667601491991211213SP919112Yes
HP23 4FL51.83183-0.697296489864215604SP898156Yes
HP23 4FN51.79441-0.670214491806211476SP918114Yes
HP23 4FP51.817315-0.689793490410213999SP904139Yes
HP23 4FQ51.791284-0.681731491018211114SP910111Yes
HP23 4FR51.791566-0.680389491110211147SP911111Yes
HP23 4FS51.791928-0.681379491041211186SP910111Yes
HP23 4FT51.790542-0.680462491107211033SP911110Yes
HP23 4FU51.791174-0.680676491091211103SP910111Yes
HP23 4FW51.792316-0.680744491084211230SP910112Yes
HP23 4FX51.791723-0.679137491196211166SP911111Yes
HP23 4FY51.794456-0.681493491028211467SP910114Yes
HP23 4FZ51.793368-0.681525491028211346SP910113Yes
HP23 4GA51.834317-0.704249489380215872SP893158Yes
HP23 4GB51.826278-0.705002489344214977SP893149Yes
HP23 4GD51.818357-0.688848490473214116SP904141Yes
HP23 4GE51.820247-0.688184490515214327SP905143Yes
HP23 4GX51.794104-0.681431491033211428SP910114Yes
HP23 4GY51.793776-0.680237491116211393SP911113Yes
HP23 4GZ51.793216-0.680007491133211331SP911113Yes
HP23 4HA51.794366-0.676696491359211463SP913114Yes
HP23 4HB51.794146-0.677964491272211437SP912114Yes
HP23 4HD51.793517-0.678722491221211366SP912113Yes
HP23 4HE51.792852-0.677988491273211293SP912112Yes
HP23 4HF51.793756-0.677657491294211394SP912113Yes
HP23 4HG51.794282-0.67564491432211455SP914114Yes
HP23 4HH51.796366-0.671418491719211692SP917116Yes
HP23 4HJ51.794152-0.66967491844211448SP918114No
HP23 4HL51.791991-0.667805491977211210SP919112No
HP23 4HN51.793621-0.660145492502211401SP925114No
HP23 4HP51.795468-0.66444492202211601SP922116No
HP23 4HQ51.79568-0.672786491626211614SP916116Yes
HP23 4HR51.799132-0.669553491842212002SP918120Yes
HP23 4HS51.792286-0.668449491932211242SP919112Yes
HP23 4HT51.797085-0.667423491993211777SP919117Yes
HP23 4HU51.796418-0.668849491896211701SP918117Yes
HP23 4HW51.791991-0.667805491977211210SP919112No
HP23 4HX51.796594-0.669366491860211720SP918117Yes
HP23 4HY51.800182-0.668579491907212120SP919121Yes
HP23 4HZ51.798998-0.671181491730211985SP917119Yes
HP23 4JA51.799214-0.668883491888212012SP918120Yes
HP23 4JB51.798694-0.667434491989211956SP919119Yes
HP23 4JD51.799793-0.668373491922212077SP919120Yes
HP23 4JE51.797953-0.667876491960211873SP919118Yes
HP23 4JF51.791991-0.667805491977211210SP919112No
HP23 4JG51.792498-0.668095491956211266SP919112Yes
HP23 4JH51.807984-0.658819492564213000SP925129Yes
HP23 4JJ51.808913-0.660648492436213101SP924131Yes
HP23 4JL51.807791-0.659246492535212978SP925129Yes
HP23 4JN51.808179-0.660191492469213020SP924130Yes
HP23 4JP51.808085-0.658236492604213012SP926130Yes
HP23 4JQ51.807104-0.659745492502212901SP925129No
HP23 4JS51.804169-0.669709491821212562SP918125No
HP23 4JT51.799577-0.677893491266212041SP912120Yes
HP23 4JU51.79714-0.676253491384211772SP913117Yes
HP23 4JW51.807304-0.671763491673212908SP916129No
HP23 4JX51.7952-0.677252491319211555SP913115Yes
HP23 4JY51.795076-0.679851491140211538SP911115Yes
HP23 4JZ51.794874-0.679451491168211516SP911115Yes
HP23 4LE51.796498-0.676011491402211701SP914117No
HP23 4LF51.817123-0.671054491702214001SP917140No
HP23 4LG51.815326-0.671107491702213801SP917138No
HP23 4LH51.813598-0.670229491766213610SP917136Yes
HP23 4LL51.817834-0.669524491806214082SP918140Yes
HP23 4NG51.815592-0.654197492867213852SP928138Yes
HP23 4NL51.804169-0.669709491821212562SP918125No
HP23 4NN51.817107-0.669603491802214001SP918140No
HP23 4NP51.803873-0.669776491817212529SP918125Yes
HP23 4NR51.807466-0.671787491671212926SP916129Yes
HP23 4NS51.810967-0.671278491699213316SP916133Yes
HP23 4NT51.814525-0.68468490768213695SP907136Yes
HP23 4NU51.817668-0.689159490453214039SP904140Yes
HP23 4NW51.8149-0.689282490450213731SP904137Yes
HP23 4NX51.817264-0.690012490395213993SP903139No
HP23 4NY51.815691-0.689231490452213819SP904138Yes
HP23 4NZ51.816652-0.686765490620213929SP906139Yes
HP23 4PA51.81605-0.685172490731213864SP907138No
HP23 4PB51.81766-0.688477490500214039SP904140Yes
HP23 4PD51.819123-0.689827490404214200SP904141Yes
HP23 4PE51.819397-0.690182490379214230SP903142Yes
HP23 4PF51.818475-0.690528490357214127SP903141Yes
HP23 4PG51.818904-0.687948490534214178SP905141Yes
HP23 4PH51.821782-0.689634490412214496SP904144Yes
HP23 4PJ51.82559-0.702177489540214904SP895149Yes
HP23 4PL51.82974-0.700984489614215367SP896153Yes
HP23 4PN51.825979-0.705634489301214943SP893149Yes
HP23 4PP51.824371-0.714807488672214753SP886147Yes
HP23 4PQ51.821183-0.687504490560214432SP905144Yes
HP23 4PR51.825528-0.715326488634214881SP886148Yes
HP23 4PS51.822435-0.719491488353214532SP883145Yes
HP23 4PU51.817157-0.688521490498213983SP904139Yes
HP23 4PW51.82538-0.708379489113214873SP891148Yes
HP23 4PX51.821094-0.689175490445214420SP904144Yes
HP23 4PY51.825444-0.711019488931214877SP889148Yes
HP23 4PZ51.817883-0.688238490516214064SP905140Yes
HP23 4QA51.803882-0.669746491819212530SP918125No
HP23 4QB51.833174-0.703338489445215746SP894157Yes
HP23 4QD51.832024-0.698582489775215624SP897156Yes
HP23 4QE51.815748-0.675055491429213843SP914138Yes
HP23 4QG51.825026-0.686159490645214861SP906148Yes
HP23 4QH51.827979-0.685739490668215190SP906151No
HP23 4QJ51.82762-0.689857490385215145SP903151Yes
HP23 4QL51.831006-0.695984489956215514SP899155Yes
HP23 4QN51.807304-0.671763491673212908SP916129No
HP23 4QP51.833114-0.696286489931215748SP899157Yes
HP23 4QQ51.827761-0.685528490683215166SP906151Yes
HP23 4QS51.833094-0.701018489605215740SP896157Yes
HP23 4QT51.832321-0.702637489495215652SP894156Yes
HP23 4QU51.833199-0.704832489342215747SP893157Yes
HP23 4QW51.831578-0.698029489814215575SP898155Yes
HP23 4QX51.835386-0.713217488760215980SP887159Yes
HP23 4QY51.834599-0.721033488223215883SP882158Yes
HP23 4QZ51.846332-0.696383489898217218SP898172Yes
HP23 4RA51.846539-0.719258488322217213SP883172Yes
HP23 4RB51.83326-0.700549489637215759SP896157Yes
HP23 4RD51.839823-0.689125490411216503SP904165No
HP23 4RE51.814606-0.687086490602213701SP906137No
HP23 4RF51.794973-0.677099491330211530SP913115No
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




© 2025 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]