This is a list of postcodes in the SG area , Stevenage. The area covers Apsley End , Arlesey , Ashwell , Aspenden , Aston (East Hertfordshire) , Baldock , Barkway , Barley , Bassingbourn , Bayford , Beeston (Central Bedfordshire) , Benington , Biggleswade , Birch Green , Braughing , Breachwood Green , Brickendon , Broom (Central Bedfordshire) , Buntingford , Bury Green , Campton , Chicksands , Chrishall , Clifton (Central Bedfordshire) , Codicote , Cottered , Dane End , Datchworth , Dunton , Fowlmere , Foxton (South Cambridgeshire) , Gamlingay , Gosmore , Great Amwell , Great Chishill , Great Gransden , Great Hormead , Great Offley , Guilden Morden , Hadham Cross , Henlow , Hertford , Hertford Heath , Heydon , High Cross , Hitchin , Hoddesdon , Holwell (North Hertfordshire) , Hunsdon , Ickleford , Ickwell , Kimpton , Knebworth , Kneesworth , Langford (Central Bedfordshire) , Letchworth , Letty Green , Litlington , Little Berkhamsted , Little Gransden , Little Hadham , Little Wymondley , Lower Stondon , Melbourn , Meldreth , Meppershall , Newgate Street , Northill , Old Hall Green , Orwell , Perry Green , Pirton , Potton , Preston (North Hertfordshire) , Puckeridge and Standon , Reed , Royston (North Hertfordshire) , Rush Green , Sandy , Shefford , Shepreth , Shillington , South-end , Southill , St Ippolyts , Stanstead Abbotts , Steeple Morden , Stevenage , Stotfold , Tempsford , Tewin Wood , Therfield , Thriplow , Thundridge and Wadesmill , Upper Caldecote , Walkern , Ware , Waresley , Watton at Stone , Wellpond Green , Welwyn Garden City , Weston (North Hertfordshire) , Whitwell (North Hertfordshire) , Widford , Woolmer Green , Wrestlingworth . The area contains approximately 167,182 households with a population of about 402,479 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SG12 8HW | 51.786205 | 0.01046 | 538770 | 211639 | TL387116 | No |
| SG12 8HX | 51.789926 | 0.011075 | 538801 | 212054 | TL388120 | Yes |
| SG12 8HY | 51.790154 | 0.01036 | 538751 | 212078 | TL387120 | Yes |
| SG12 8HZ | 51.789947 | 0.009843 | 538716 | 212054 | TL387120 | Yes |
| SG12 8JA | 51.786737 | 0.011962 | 538872 | 211701 | TL388117 | Yes |
| SG12 8JB | 51.786178 | 0.015156 | 539094 | 211645 | TL390116 | Yes |
| SG12 8JD | 51.786236 | 0.013346 | 538969 | 211648 | TL389116 | Yes |
| SG12 8JE | 51.78739 | 0.015819 | 539136 | 211781 | TL391117 | Yes |
| SG12 8JF | 51.78743 | 0.014545 | 539048 | 211783 | TL390117 | Yes |
| SG12 8JG | 51.787744 | 0.013501 | 538975 | 211816 | TL389118 | Yes |
| SG12 8JH | 51.786725 | 0.01476 | 539065 | 211705 | TL390117 | Yes |
| SG12 8JL | 51.78457 | 0.0035 | 538295 | 211444 | TL382114 | Yes |
| SG12 8JN | 51.786365 | 0.003174 | 538267 | 211643 | TL382116 | Yes |
| SG12 8JP | 51.78538 | 0.015019 | 539087 | 211556 | TL390115 | Yes |
| SG12 8JQ | 51.786594 | 0.013957 | 539010 | 211689 | TL390116 | Yes |
| SG12 8JR | 51.784646 | 0.01748 | 539259 | 211479 | TL392114 | Yes |
| SG12 8JS | 51.773799 | 0.011778 | 538899 | 210262 | TL388102 | Yes |
| SG12 8JT | 51.786114 | 0.016255 | 539170 | 211640 | TL391116 | Yes |
| SG12 8JU | 51.783627 | 0.022828 | 539631 | 211376 | TL396113 | Yes |
| SG12 8JW | 51.78562 | 0.003083 | 538263 | 211560 | TL382115 | Yes |
| SG12 8JX | 51.781491 | 0.01473 | 539079 | 211123 | TL390111 | Yes |
| SG12 8JY | 51.774877 | 0.017103 | 539263 | 210392 | TL392103 | Yes |
| SG12 8JZ | 51.781209 | 0.027997 | 539995 | 211117 | TL399111 | Yes |
| SG12 8LA | 51.792908 | 0.023852 | 539673 | 212410 | TL396124 | Yes |
| SG12 8LB | 51.784089 | 0.045539 | 541196 | 211471 | TL411114 | Yes |
| SG12 8LD | 51.781333 | 0.043167 | 541041 | 211160 | TL410111 | Yes |
| SG12 8LE | 51.784763 | 0.062011 | 542330 | 211578 | TL423115 | Yes |
| SG12 8LF | 51.783024 | 0.058133 | 542068 | 211377 | TL420113 | Yes |
| SG12 8LG | 51.786833 | 0.058829 | 542104 | 211802 | TL421118 | Yes |
| SG12 8LH | 51.790043 | 0.017924 | 539273 | 212080 | TL392120 | Yes |
| SG12 8LJ | 51.792703 | 0.023234 | 539631 | 212386 | TL396123 | Yes |
| SG12 8LL | 51.784727 | 0.002724 | 538241 | 211460 | TL382114 | Yes |
| SG12 8LN | 51.794194 | 0.01808 | 539271 | 212542 | TL392125 | Yes |
| SG12 8LP | 51.803228 | 0.007286 | 538499 | 213526 | TL384135 | Yes |
| SG12 8LQ | 51.783953 | 0.002777 | 538247 | 211374 | TL382113 | Yes |
| SG12 8LR | 51.80403 | 0.008221 | 538561 | 213617 | TL385136 | Yes |
| SG12 8LS | 51.808329 | 0.006614 | 538437 | 214092 | TL384140 | Yes |
| SG12 8LT | 51.799183 | -0.001291 | 537920 | 213060 | TL379130 | Yes |
| SG12 8LU | 51.802431 | -0.00721 | 537502 | 213410 | TL375134 | No |
| SG12 8LW | 51.794845 | 0.019487 | 539366 | 212617 | TL393126 | Yes |
| SG12 8LX | 51.802526 | 0.00096 | 538065 | 213436 | TL380134 | Yes |
| SG12 8LY | 51.801685 | 0.001793 | 538125 | 213344 | TL381133 | Yes |
| SG12 8LZ | 51.801975 | -0.014235 | 537019 | 213346 | TL370133 | Yes |
| SG12 8NA | 51.801452 | -0.007253 | 537502 | 213301 | TL375133 | No |
| SG12 8NB | 51.806291 | -0.013712 | 537042 | 213827 | TL370138 | Yes |
| SG12 8ND | 51.807272 | 0.020565 | 539402 | 214001 | TL394140 | No |
| SG12 8NE | 51.806941 | -0.012813 | 537102 | 213901 | TL371139 | No |
| SG12 8NF | 51.806941 | -0.012813 | 537102 | 213901 | TL371139 | No |
| SG12 8NG | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8NH | 51.807391 | 0.053658 | 541683 | 214078 | TL416140 | Yes |
| SG12 8NJ | 51.808221 | 0.05503 | 541775 | 214173 | TL417141 | Yes |
| SG12 8NL | 51.809883 | 0.05512 | 541776 | 214358 | TL417143 | Yes |
| SG12 8NN | 51.812586 | 0.054329 | 541713 | 214657 | TL417146 | Yes |
| SG12 8NP | 51.810308 | 0.055009 | 541767 | 214405 | TL417144 | Yes |
| SG12 8NQ | 51.811143 | 0.055584 | 541804 | 214499 | TL418144 | Yes |
| SG12 8NR | 51.809823 | 0.057032 | 541908 | 214355 | TL419143 | Yes |
| SG12 8NS | 51.810881 | 0.057182 | 541915 | 214473 | TL419144 | Yes |
| SG12 8NT | 51.808469 | 0.055738 | 541823 | 214202 | TL418142 | Yes |
| SG12 8NU | 51.808283 | 0.057136 | 541920 | 214184 | TL419141 | Yes |
| SG12 8NW | 51.811726 | 0.055132 | 541771 | 214563 | TL417145 | Yes |
| SG12 8NX | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8NY | 51.806694 | 0.053902 | 541702 | 214001 | TL417140 | No |
| SG12 8NZ | 51.807674 | 0.055484 | 541808 | 214113 | TL418141 | Yes |
| SG12 8PA | 51.807138 | 0.054734 | 541758 | 214052 | TL417140 | Yes |
| SG12 8PB | 51.806506 | 0.055939 | 541843 | 213984 | TL418139 | Yes |
| SG12 8PD | 51.806496 | 0.056475 | 541880 | 213984 | TL418139 | Yes |
| SG12 8PE | 51.801955 | 0.053919 | 541718 | 213474 | TL417134 | Yes |
| SG12 8PF | 51.802314 | 0.054442 | 541753 | 213515 | TL417135 | No |
| SG12 8PG | 51.801242 | 0.053509 | 541692 | 213394 | TL416133 | Yes |
| SG12 8PH | 51.80565 | 0.056552 | 541888 | 213890 | TL418138 | Yes |
| SG12 8PL | 51.799797 | 0.053385 | 541688 | 213233 | TL416132 | Yes |
| SG12 8PN | 51.80042 | 0.052688 | 541638 | 213301 | TL416133 | Yes |
| SG12 8PP | 51.797962 | 0.054419 | 541765 | 213031 | TL417130 | Yes |
| SG12 8PQ | 51.801328 | 0.052208 | 541602 | 213401 | TL416134 | No |
| SG12 8PR | 51.796911 | 0.047656 | 541302 | 212901 | TL413129 | No |
| SG12 8PS | 51.799003 | 0.040615 | 540810 | 213120 | TL408131 | Yes |
| SG12 8PT | 51.794031 | 0.040043 | 540786 | 212566 | TL407125 | Yes |
| SG12 8PU | 51.797606 | 0.033519 | 540325 | 212951 | TL403129 | Yes |
| SG12 8PW | 51.798689 | 0.049854 | 541448 | 213103 | TL414131 | Yes |
| SG12 8PZ | 51.801798 | 0.048994 | 541379 | 213447 | TL413134 | Yes |
| SG12 8QA | 51.807333 | 0.043574 | 540988 | 214052 | TL409140 | Yes |
| SG12 8QB | 51.803449 | 0.052304 | 541602 | 213637 | TL416136 | Yes |
| SG12 8QD | 51.806354 | 0.050695 | 541482 | 213957 | TL414139 | Yes |
| SG12 8QE | 51.807307 | 0.049708 | 541411 | 214061 | TL414140 | Yes |
| SG12 8QF | 51.807364 | 0.051597 | 541541 | 214071 | TL415140 | Yes |
| SG12 8QG | 51.805783 | 0.053048 | 541646 | 213898 | TL416138 | Yes |
| SG12 8QH | 51.806424 | 0.052889 | 541633 | 213969 | TL416139 | Yes |
| SG12 8QJ | 51.806216 | 0.051951 | 541569 | 213944 | TL415139 | Yes |
| SG12 8QL | 51.80708 | 0.049829 | 541420 | 214036 | TL414140 | Yes |
| SG12 8QP | 51.807821 | 0.04287 | 540938 | 214105 | TL409141 | Yes |
| SG12 8QQ | 51.806273 | 0.053796 | 541696 | 213954 | TL416139 | Yes |
| SG12 8QT | 51.786179 | 0.011416 | 538836 | 211638 | TL388116 | Yes |
| SG12 8RA | 51.823913 | 0.059169 | 542011 | 215926 | TL420159 | Yes |
| SG12 8RB | 51.82355 | 0.05879 | 541986 | 215885 | TL419158 | Yes |
| SG12 8RD | 51.824156 | 0.058121 | 541938 | 215951 | TL419159 | Yes |
| SG12 8RE | 51.822692 | 0.05595 | 541793 | 215784 | TL417157 | Yes |
| SG12 8RF | 51.822239 | 0.055088 | 541735 | 215732 | TL417157 | Yes |
| SG12 8RG | 51.821761 | 0.053673 | 541639 | 215676 | TL416156 | Yes |
| SG12 8RH | 51.825135 | 0.058688 | 541974 | 216061 | TL419160 | Yes |
| SG12 8RJ | 51.823906 | 0.05853 | 541967 | 215924 | TL419159 | Yes |
| SG12 8RL | 51.822902 | 0.048036 | 541247 | 215792 | TL412157 | Yes |
| SG12 8RN | 51.82367 | 0.039045 | 540625 | 215860 | TL406158 | Yes |
| SG12 8RP | 51.831866 | 0.046571 | 541118 | 216786 | TL411167 | Yes |
| SG12 8RQ | 51.821566 | 0.053461 | 541625 | 215654 | TL416156 | Yes |
| SG12 8RR | 51.825639 | 0.05041 | 541402 | 216101 | TL414161 | No |
| SG12 8RS | 51.819585 | 0.055692 | 541785 | 215438 | TL417154 | Yes |
| SG12 8RT | 51.819597 | 0.059117 | 542021 | 215446 | TL420154 | Yes |
| SG12 8RW | 51.829072 | 0.039188 | 540618 | 216461 | TL406164 | Yes |
| SG12 8RX | 51.819172 | 0.060273 | 542102 | 215401 | TL421154 | No |
| SG12 8RY | 51.819117 | 0.059821 | 542071 | 215394 | TL420153 | Yes |
| SG12 8RZ | 51.817906 | 0.059171 | 542030 | 215258 | TL420152 | Yes |
| SG12 8SA | 51.82219 | 0.058437 | 541966 | 215733 | TL419157 | Yes |
| SG12 8SB | 51.81515 | 0.055781 | 541805 | 214945 | TL418149 | Yes |
| SG12 8SD | 51.8224 | 0.058244 | 541952 | 215756 | TL419157 | Yes |
| SG12 8SE | 51.820815 | 0.058897 | 542002 | 215581 | TL420155 | Yes |
| SG12 8SF | 51.821823 | 0.057826 | 541925 | 215691 | TL419156 | Yes |
| SG12 8SG | 51.822173 | 0.058901 | 541998 | 215732 | TL419157 | Yes |
| SG12 8SH | 51.82281 | 0.057435 | 541895 | 215800 | TL418157 | Yes |
| SG12 8SJ | 51.823155 | 0.058801 | 541988 | 215841 | TL419158 | Yes |
| SG12 8SL | 51.821554 | 0.059293 | 542027 | 215664 | TL420156 | Yes |
| SG12 8SN | 51.823976 | 0.059665 | 542045 | 215934 | TL420159 | Yes |
| SG12 8SP | 51.824245 | 0.059706 | 542047 | 215964 | TL420159 | Yes |
| SG12 8SQ | 51.824133 | 0.06047 | 542100 | 215953 | TL420159 | Yes |
| SG12 8SR | 51.824206 | 0.059356 | 542023 | 215959 | TL420159 | Yes |
| SG12 8ST | 51.824654 | 0.059957 | 542063 | 216010 | TL420160 | Yes |
| SG12 8SW | 51.82461 | 0.059418 | 542026 | 216004 | TL420160 | Yes |
| SG12 8SX | 51.827437 | 0.057138 | 541860 | 216314 | TL418163 | Yes |
| SG12 8SZ | 51.827025 | 0.060675 | 542105 | 216275 | TL421162 | Yes |
| SG12 8TA | 51.828373 | 0.062231 | 542208 | 216428 | TL422164 | Yes |
| SG12 8TB | 51.829679 | 0.063118 | 542265 | 216575 | TL422165 | Yes |
| SG12 8TD | 51.830058 | 0.0636 | 542297 | 216618 | TL422166 | Yes |
| SG12 8TG | 51.827032 | 0.072024 | 542887 | 216298 | TL428162 | Yes |
| SG12 8TH | 51.824389 | 0.06736 | 542574 | 215995 | TL425159 | Yes |
| SG12 8TJ | 51.824606 | 0.064729 | 542392 | 216014 | TL423160 | Yes |
| SG12 8TL | 51.825526 | 0.062029 | 542203 | 216111 | TL422161 | Yes |
| SG12 8TN | 51.824512 | 0.063419 | 542302 | 216001 | TL423160 | No |
| SG12 8TP | 51.824512 | 0.063419 | 542302 | 216001 | TL423160 | No |
| SG12 8TR | 51.824512 | 0.063419 | 542302 | 216001 | TL423160 | No |
| SG12 8TS | 51.828373 | 0.062231 | 542208 | 216428 | TL422164 | No |
| SG12 8TT | 51.824512 | 0.063419 | 542302 | 216001 | TL423160 | No |
| SG12 8TU | 51.782888 | 0.004049 | 538338 | 211258 | TL383112 | Yes |
| SG12 8TW | 51.824512 | 0.063419 | 542302 | 216001 | TL423160 | No |
| SG12 8TX | 51.783097 | 0.002855 | 538255 | 211279 | TL382112 | Yes |
| SG12 8TY | 51.782372 | 0.0032 | 538281 | 211199 | TL382111 | Yes |
| SG12 8TZ | 51.782055 | 0.00436 | 538362 | 211166 | TL383111 | Yes |
| SG12 8UA | 51.819558 | 0.060291 | 542102 | 215444 | TL421154 | Yes |
| SG12 8UB | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8UD | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8UH | 51.794181 | 0.017833 | 539254 | 212540 | TL392125 | No |
| SG12 8UJ | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8UL | 51.794189 | 0.017848 | 539255 | 212541 | TL392125 | No |
| SG12 8UN | 51.794189 | 0.017848 | 539255 | 212541 | TL392125 | No |
| SG12 8UP | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8UR | 51.791265 | -0.002598 | 537854 | 212177 | TL378121 | No |
| SG12 8UT | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8UU | 51.787245 | 0.00852 | 538633 | 211751 | TL386117 | Yes |
| SG12 8UW | 51.824512 | 0.063419 | 542302 | 216001 | TL423160 | No |
| SG12 8UZ | 51.788981 | 0.006915 | 538517 | 211941 | TL385119 | Yes |
| SG12 8WA | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WB | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WD | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WE | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WF | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WH | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WJ | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WL | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WN | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WP | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WQ | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WR | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WS | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WT | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WU | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WW | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WX | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WY | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8WZ | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8XA | 51.824512 | 0.063419 | 542302 | 216001 | TL423160 | No |
| SG12 8XB | 51.794189 | 0.017848 | 539255 | 212541 | TL392125 | No |
| SG12 8XD | 51.794189 | 0.017848 | 539255 | 212541 | TL392125 | No |
| SG12 8XE | 51.794189 | 0.017848 | 539255 | 212541 | TL392125 | No |
| SG12 8XF | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8XG | 51.794189 | 0.017848 | 539255 | 212541 | TL392125 | No |
| SG12 8XH | 51.783182 | 0.001569 | 538166 | 211286 | TL381112 | Yes |
| SG12 8XJ | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8XL | 51.788203 | 0.008751 | 538646 | 211858 | TL386118 | Yes |
| SG12 8XN | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8XP | 51.824512 | 0.063419 | 542302 | 216001 | TL423160 | No |
| SG12 8XQ | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8XR | 51.824512 | 0.063419 | 542302 | 216001 | TL423160 | No |
| SG12 8XS | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8XX | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8XY | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8XZ | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8ZG | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8ZH | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8ZJ | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8ZL | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8ZN | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |
| SG12 8ZP | 51.805805 | -0.022785 | 536418 | 213756 | TL364137 | No |