Hertfordshire postcodes - page 131 County

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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?
SG1 4ER51.923315-0.18393524983226535TL249265Yes
SG1 4ES51.923472-0.184825524921226551TL249265Yes
SG1 4ET51.92182-0.189066524634226360TL246263Yes
SG1 4EU51.92192-0.187942524711226373TL247263Yes
SG1 4EW51.922518-0.184151524970226446TL249264Yes
SG1 4EX51.92207-0.187194524762226391TL247263Yes
SG1 4EY51.92242-0.185958524846226432TL248264Yes
SG1 4EZ51.922485-0.186683524796226438TL247264Yes
SG1 4FA51.896116-0.202831523758223478TL237234No
SG1 4FB51.896116-0.202831523758223478TL237234No
SG1 4FD51.926046-0.219133522555226779TL225267Yes
SG1 4FE51.92099-0.211844523070226229TL230262Yes
SG1 4FF51.922354-0.17008525938226452TL259264Yes
SG1 4FG51.923051-0.21022523176226461TL231264Yes
SG1 4FH51.923497-0.210551523152226510TL231265Yes
SG1 4FJ51.921164-0.211444523097226249TL230262Yes
SG1 4FL51.923084-0.166735526166226539TL261265Yes
SG1 4FN51.922669-0.166039526215226494TL262264Yes
SG1 4FP51.920263-0.201329523795226166TL237261Yes
SG1 4FQ51.922354-0.17008525938226452TL259264Yes
SG1 4FR51.922663-0.164483526322226496TL263264Yes
SG1 4FS51.92314-0.164522526318226549TL263265Yes
SG1 4FT51.92264-0.167102526142226489TL261264Yes
SG1 4FU51.923358-0.208521523292226498TL232264Yes
SG1 4FW51.922005-0.165557526250226421TL262264Yes
SG1 4FX51.92141-0.164883526298226356TL262263Yes
SG1 4FY51.921157-0.164806526304226328TL263263Yes
SG1 4FZ51.922176-0.16731526129226437TL261264Yes
SG1 4GA51.923519-0.165175526272226590TL262265Yes
SG1 4GB51.923442-0.165469526252226581TL262265Yes
SG1 4GD51.923386-0.165879526224226574TL262265Yes
SG1 4GE51.923339-0.166332526193226568TL261265Yes
SG1 4GF51.923292-0.166813526160226562TL261265Yes
SG1 4GG51.922991-0.17116525862226521TL258265Yes
SG1 4GH51.923254-0.167266526129226557TL261265Yes
SG1 4GJ51.923208-0.167777526094226551TL260265Yes
SG1 4GL51.923081-0.168247526062226536TL260265Yes
SG1 4GN51.92307-0.168728526029226534TL260265Yes
SG1 4GP51.923086-0.169149526000226535TL259265Yes
SG1 4GQ51.922855-0.169333525988226509TL259265Yes
SG1 4GR51.921284-0.206917523408226270TL234262Yes
SG1 4GS51.922302-0.17078525890226445TL258264Yes
SG1 4GT51.922808-0.170353525918226502TL259265Yes
SG1 4GU51.923296-0.170493525907226556TL259265Yes
SG1 4GW51.92378-0.170997525871226609TL258266Yes
SG1 4GX51.922354-0.17008525938226452TL259264Yes
SG1 4GY51.922354-0.17008525938226452TL259264Yes
SG1 4GZ51.926221-0.20816523309226817TL233268Yes
SG1 4HA51.922726-0.18599524843226466TL248264Yes
SG1 4HB51.923299-0.186388524814226529TL248265Yes
SG1 4HD51.923913-0.186029524837226598TL248265Yes
SG1 4HE51.921287-0.191821524446226296TL244262Yes
SG1 4HF51.921254-0.190863524512226294TL245262Yes
SG1 4HG51.920562-0.190323524551226218TL245262Yes
SG1 4HH51.920488-0.189585524602226211TL246262Yes
SG1 4HJ51.920928-0.189509524606226260TL246262Yes
SG1 4HL51.920843-0.188654524665226252TL246262Yes
SG1 4HN51.920995-0.187485524745226271TL247262Yes
SG1 4HP51.922069-0.186554524806226392TL248263Yes
SG1 4HQ51.921165-0.190328524549226285TL245262Yes
SG1 4HR51.921207-0.183739525002226301TL250263No
SG1 4HS51.920875-0.18144525161226268TL251262Yes
SG1 4HT51.920915-0.180537525223226274TL252262Yes
SG1 4HU51.921485-0.180746525207226337TL252263Yes
SG1 4HW51.921243-0.18666524801226300TL248262Yes
SG1 4HX51.921596-0.181542525152226348TL251263Yes
SG1 4HY51.921945-0.180844525199226388TL251263Yes
SG1 4HZ51.922429-0.180723525206226442TL252264Yes
SG1 4JA51.922127-0.179804525270226410TL252264Yes
SG1 4JB51.92287-0.179585525283226493TL252264Yes
SG1 4JD51.923138-0.18065525209226521TL252265Yes
SG1 4JE51.923485-0.180375525227226560TL252265Yes
SG1 4JF51.923727-0.180946525187226586TL251265Yes
SG1 4JG51.922151-0.182537525082226408TL250264Yes
SG1 4JH51.92222-0.18348525017226414TL250264Yes
SG1 4JJ51.922627-0.182503525083226461TL250264Yes
SG1 4JL51.922742-0.181801525131226475TL251264Yes
SG1 4JN51.922905-0.182449525086226492TL250264Yes
SG1 4JP51.923324-0.182213525101226539TL251265Yes
SG1 4JQ51.92187-0.182941525055226376TL250263Yes
SG1 4JR51.923721-0.182314525093226583TL250265Yes
SG1 4JS51.923005-0.183666525002226501TL250265No
SG1 4JT51.922039-0.179342525302226401TL253264No
SG1 4JU51.926111-0.206811523402226807TL234268Yes
SG1 4JW51.923084-0.183576525008226510TL250265Yes
SG1 4JX51.921507-0.178113525388226344TL253263Yes
SG1 4JY51.921241-0.178924525333226313TL253263Yes
SG1 4JZ51.921074-0.179774525275226293TL252262Yes
SG1 4LA51.921632-0.179751525275226355TL252263Yes
SG1 4LB51.922253-0.177516525427226428TL254264Yes
SG1 4LD51.922528-0.177839525404226458TL254264Yes
SG1 4LE51.921985-0.178763525342226396TL253263Yes
SG1 4LF51.924604-0.184154524964226678TL249266Yes
SG1 4LG51.924709-0.18047525217226696TL252266Yes
SG1 4LH51.924708-0.185052524902226688TL249266Yes
SG1 4LJ51.924523-0.182994525044226671TL250266Yes
SG1 4LL51.924197-0.186919524775226628TL247266Yes
SG1 4LN51.924683-0.186943524772226682TL247266Yes
SG1 4LP51.925839-0.186693524786226811TL247268Yes
SG1 4LQ51.924684-0.181766525128226691TL251266Yes
SG1 4LR51.926583-0.186547524794226894TL247268Yes
SG1 4LS51.92652-0.185342524877226889TL248268Yes
SG1 4LT51.926992-0.183883524976226944TL249269Yes
SG1 4LU51.926812-0.18328525018226925TL250269Yes
SG1 4LW51.925356-0.186873524775226757TL247267Yes
SG1 4LX51.926757-0.18206525102226921TL251269Yes
SG1 4LY51.924578-0.185406524878226673TL248266Yes
SG1 4LZ51.924846-0.185875524845226702TL248267Yes
SG1 4NA51.925336-0.185565524865226757TL248267Yes
SG1 4NB51.925598-0.185045524900226787TL248267Yes
SG1 4ND51.925679-0.18446524940226797TL249267Yes
SG1 4NE51.925747-0.183614524998226806TL249268Yes
SG1 4NF51.925534-0.182662525064226784TL250267Yes
SG1 4NG51.925465-0.181676525132226778TL251267Yes
SG1 4NH51.925535-0.17923525300226790TL252267Yes
SG1 4NJ51.925392-0.177563525415226777TL254267Yes
SG1 4NL51.925404-0.176545525485226780TL254267Yes
SG1 4NN51.922651-0.17302525735226480TL257264Yes
SG1 4NP51.922978-0.172033525802226518TL258265Yes
SG1 4NQ51.925546-0.180538525210226789TL252267Yes
SG1 4NR51.922111-0.171777525822226422TL258264Yes
SG1 4NS51.926092-0.176851525462226856TL254268Yes
SG1 4NT51.926243-0.177921525388226871TL253268Yes
SG1 4NU51.921714-0.1746525629226373TL256263Yes
SG1 4NW51.92346-0.172958525737226570TL257265Yes
SG1 4NX51.9218-0.173753525687226384TL256263Yes
SG1 4NY51.922274-0.174199525655226436TL256264Yes
SG1 4NZ51.926218-0.176308525499226871TL254268Yes
SG1 4PA51.922544-0.176544525493226462TL254264Yes
SG1 4PB51.922136-0.175179525588226419TL255264Yes
SG1 4PD51.921581-0.175885525541226356TL255263Yes
SG1 4PE51.926747-0.176199525505226930TL255269Yes
SG1 4PF51.926936-0.177951525384226948TL253269Yes
SG1 4PG51.923456-0.174471525633226567TL256265Yes
SG1 4PH51.923068-0.17613525520226521TL255265Yes
SG1 4PJ51.926976-0.174125525647226959TL256269Yes
SG1 4PL51.926186-0.1742525644226871TL256268Yes
SG1 4PN51.924889-0.174093525655226727TL256267Yes
SG1 4PP51.925285-0.174135525651226771TL256267Yes
SG1 4PQ51.922737-0.1745525633226487TL256264Yes
SG1 4PR51.925886-0.174562525620226837TL256268Yes
SG1 4PS51.922825-0.172039525802226501TL258265No
SG1 4PT51.928026-0.17398525654227076TL256270Yes
SG1 4PU51.921904-0.170622525902226401TL259264No
SG1 4PW51.924252-0.174773525610226655TL256266Yes
SG1 4PX51.923701-0.170549525902226601TL259266No
SG1 4PY51.925498-0.170476525902226801TL259268No
SG1 4PZ51.923597-0.187642524727226560TL247265No
SG1 4QA51.924293-0.165216526267226676TL262266Yes
SG1 4QB51.924593-0.170076525932226701TL259267Yes
SG1 4QD51.923597-0.187642524727226560TL247265No
SG1 4QE51.9255-0.20448523564226743TL235267Yes
SG1 4QF51.92592-0.169833525945226849TL259268Yes
SG1 4QG51.92521-0.165237526263226778TL262267Yes
SG1 4QH51.924628-0.183368525018226682TL250266Yes
SG1 4QJ51.924563-0.167532526107226702TL261267Yes
SG1 4QL51.926432-0.165769526223226913TL262269Yes
SG1 4QN51.922545-0.170785525889226472TL258264No
SG1 4QP51.925498-0.170476525902226801TL259268No
SG1 4QQ51.924667-0.174873525602226701TL256267No
SG1 4QR51.927333-0.168147526057227009TL260270Yes
SG1 4QS51.92758-0.171322525838227031TL258270Yes
SG1 4QT51.926949-0.170082525925226963TL259269Yes
SG1 4QU51.896116-0.202831523758223478TL237234No
SG1 4QW51.9246-0.170512525902226701TL259267No
SG1 4QX51.926198-0.165735526226226887TL262268Yes
SG1 4QY51.896116-0.202831523758223478TL237234No
SG1 4QZ51.926737-0.180199525230226922TL252269Yes
SG1 4RA51.92222-0.16837526056226440TL260264Yes
SG1 4RB51.922182-0.169404525985226434TL259264Yes
SG1 4RD51.921972-0.215527522814226332TL228263Yes
SG1 4RE51.921621-0.216138522773226292TL227262Yes
SG1 4RF51.921173-0.21681522728226241TL227262Yes
SG1 4RG51.921075-0.21629522764226231TL227262Yes
SG1 4RH51.921992-0.169339525990226413TL259264Yes
SG1 4RJ51.921418-0.218167522634226266TL226262Yes
SG1 4RL51.922105-0.216598522740226345TL227263Yes
SG1 4RN51.921931-0.21758522673226324TL226263Yes
SG1 4RP51.922631-0.218701522594226400TL225263Yes
SG1 4RQ51.92136-0.215537522815226264TL228262Yes
SG1 4RR51.923376-0.218628522597226483TL225264Yes
SG1 4RS51.922609-0.217218522696226400TL226263Yes
SG1 4RT51.924246-0.211889523058226591TL230265Yes
SG1 4RU51.921712-0.192604524391226342TL243263Yes
SG1 4RW51.922308-0.218714522594226364TL225263Yes
SG1 4RX51.923476-0.191501524462226540TL244265Yes
SG1 4RY51.923021-0.220067522499226441TL224264Yes
SG1 4RZ51.92266-0.220038522502226401TL225264No
SG1 4SA51.922251-0.205511523502226380TL235263Yes
SG1 4SB51.922677-0.203923523610226430TL236264Yes
SG1 4SD51.923666-0.202749523688226542TL236265Yes
SG1 4SE51.922617-0.217131522702226401TL227264No
SG1 4SF51.92606-0.205839523469226803TL234268Yes
SG1 4SG51.923597-0.187642524727226560TL247265No
SG1 4SH51.896116-0.202831523758223478TL237234No
SG1 4SJ51.922617-0.217131522702226401TL227264No
SG1 4SL51.923597-0.187642524727226560TL247265No
SG1 4SN51.922617-0.217131522702226401TL227264No
SG1 4SP51.926103-0.204528523559226810TL235268Yes
SG1 4SQ51.922617-0.217131522702226401TL227264No
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