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 , 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? |
|---|---|---|---|---|---|---|
| SG4 7EQ | 51.949721 | -0.202492 | 523634 | 229440 | TL236294 | Yes |
| SG4 7ER | 51.941133 | -0.236997 | 521286 | 228427 | TL212284 | Yes |
| SG4 7ES | 51.941772 | -0.235241 | 521405 | 228501 | TL214285 | Yes |
| SG4 7ET | 51.943053 | -0.235467 | 521386 | 228643 | TL213286 | Yes |
| SG4 7EU | 51.943074 | -0.236281 | 521330 | 228644 | TL213286 | Yes |
| SG4 7EW | 51.933393 | -0.230523 | 521752 | 227577 | TL217275 | Yes |
| SG4 7EX | 51.942927 | -0.233668 | 521510 | 228632 | TL215286 | Yes |
| SG4 7EY | 51.92955 | -0.262324 | 519576 | 227097 | TL195270 | Yes |
| SG4 7EZ | 51.940774 | -0.231003 | 521699 | 228397 | TL216283 | Yes |
| SG4 7FA | 51.930481 | -0.260834 | 519675 | 227203 | TL196272 | Yes |
| SG4 7FB | 51.906721 | -0.286319 | 517986 | 224519 | TL179245 | Yes |
| SG4 7HA | 51.942392 | -0.235755 | 521368 | 228569 | TL213285 | Yes |
| SG4 7HD | 51.936716 | -0.229635 | 521804 | 227948 | TL218279 | Yes |
| SG4 7HE | 51.932844 | -0.233512 | 521548 | 227511 | TL215275 | Yes |
| SG4 7HG | 51.93335 | -0.235426 | 521415 | 227564 | TL214275 | Yes |
| SG4 7HH | 51.933554 | -0.237673 | 521260 | 227583 | TL212275 | Yes |
| SG4 7HJ | 51.934686 | -0.237585 | 521263 | 227709 | TL212277 | Yes |
| SG4 7HL | 51.931986 | -0.238651 | 521197 | 227407 | TL211274 | Yes |
| SG4 7HN | 51.934284 | -0.238372 | 521210 | 227663 | TL212276 | Yes |
| SG4 7HP | 51.93268 | -0.236384 | 521351 | 227488 | TL213274 | Yes |
| SG4 7HR | 51.931866 | -0.234219 | 521502 | 227401 | TL215274 | No |
| SG4 7HT | 51.931082 | -0.229333 | 521840 | 227322 | TL218273 | Yes |
| SG4 7HU | 51.932328 | -0.233255 | 521567 | 227454 | TL215274 | Yes |
| SG4 7HW | 51.933371 | -0.239862 | 521110 | 227559 | TL211275 | Yes |
| SG4 7HX | 51.931926 | -0.23282 | 521598 | 227410 | TL215274 | Yes |
| SG4 7HY | 51.932398 | -0.235551 | 521409 | 227458 | TL214274 | Yes |
| SG4 7HZ | 51.932984 | -0.238655 | 521194 | 227518 | TL211275 | No |
| SG4 7JA | 51.932072 | -0.23776 | 521258 | 227418 | TL212274 | Yes |
| SG4 7JB | 51.932157 | -0.239241 | 521156 | 227425 | TL211274 | Yes |
| SG4 7JD | 51.932649 | -0.241476 | 521001 | 227476 | TL210274 | Yes |
| SG4 7JE | 51.93118 | -0.232282 | 521637 | 227328 | TL216273 | Yes |
| SG4 7JG | 51.930905 | -0.234344 | 521496 | 227294 | TL214272 | Yes |
| SG4 7JH | 51.931381 | -0.245686 | 520715 | 227328 | TL207273 | No |
| SG4 7JJ | 51.930738 | -0.243005 | 520901 | 227261 | TL209272 | Yes |
| SG4 7JL | 51.925803 | -0.244914 | 520783 | 226709 | TL207267 | Yes |
| SG4 7JN | 51.929743 | -0.231175 | 521717 | 227170 | TL217271 | Yes |
| SG4 7JP | 51.931021 | -0.23063 | 521751 | 227313 | TL217273 | Yes |
| SG4 7JQ | 51.931363 | -0.245716 | 520713 | 227326 | TL207273 | No |
| SG4 7JR | 51.924724 | -0.238295 | 521241 | 226600 | TL212265 | Yes |
| SG4 7JT | 51.922328 | -0.236222 | 521390 | 226337 | TL213263 | Yes |
| SG4 7JX | 51.939075 | -0.257649 | 519872 | 228164 | TL198281 | Yes |
| SG4 7JY | 51.935983 | -0.25102 | 520336 | 227831 | TL203278 | Yes |
| SG4 7LA | 51.93684 | -0.210442 | 523123 | 227994 | TL231279 | Yes |
| SG4 7LB | 51.935351 | -0.210152 | 523147 | 227829 | TL231278 | Yes |
| SG4 7LD | 51.933029 | -0.209401 | 523205 | 227572 | TL232275 | Yes |
| SG4 7LE | 51.934411 | -0.210422 | 523131 | 227724 | TL231277 | Yes |
| SG4 7LG | 51.934882 | -0.211786 | 523036 | 227774 | TL230277 | Yes |
| SG4 7LH | 51.934932 | -0.212758 | 522969 | 227778 | TL229277 | Yes |
| SG4 7LJ | 51.934869 | -0.214506 | 522849 | 227768 | TL228277 | Yes |
| SG4 7LL | 51.93511 | -0.210816 | 523102 | 227801 | TL231278 | No |
| SG4 7LN | 51.936029 | -0.212118 | 523010 | 227901 | TL230279 | Yes |
| SG4 7LP | 51.936305 | -0.213154 | 522938 | 227930 | TL229279 | Yes |
| SG4 7LR | 51.936458 | -0.207795 | 523306 | 227956 | TL233279 | Yes |
| SG4 7LS | 51.936126 | -0.20903 | 523222 | 227917 | TL232279 | Yes |
| SG4 7LT | 51.937185 | -0.204769 | 523512 | 228042 | TL235280 | Yes |
| SG4 7LU | 51.935774 | -0.202454 | 523675 | 227889 | TL236278 | Yes |
| SG4 7LX | 51.935432 | -0.201857 | 523717 | 227852 | TL237278 | No |
| SG4 7LY | 51.93787 | -0.205469 | 523462 | 228117 | TL234281 | Yes |
| SG4 7NA | 51.936919 | -0.271844 | 518902 | 227901 | TL189279 | No |
| SG4 7NB | 51.936919 | -0.271844 | 518902 | 227901 | TL189279 | No |
| SG4 7NE | 51.936153 | -0.269881 | 519038 | 227819 | TL190278 | Yes |
| SG4 7NF | 51.9341 | -0.269087 | 519099 | 227592 | TL190275 | Yes |
| SG4 7NG | 51.935995 | -0.27073 | 518981 | 227800 | TL189277 | Yes |
| SG4 7NH | 51.934454 | -0.271139 | 518957 | 227628 | TL189276 | Yes |
| SG4 7NJ | 51.921518 | -0.260947 | 519692 | 226206 | TL196262 | Yes |
| SG4 7NL | 51.925022 | -0.263212 | 519526 | 226592 | TL195265 | Yes |
| SG4 7NN | 51.933462 | -0.27029 | 519017 | 227519 | TL190275 | Yes |
| SG4 7NP | 51.919049 | -0.258192 | 519888 | 225936 | TL198259 | Yes |
| SG4 7NQ | 51.935645 | -0.271413 | 518935 | 227760 | TL189277 | Yes |
| SG4 7NR | 51.920767 | -0.250331 | 520424 | 226140 | TL204261 | Yes |
| SG4 7NS | 51.919262 | -0.248907 | 520526 | 225975 | TL205259 | Yes |
| SG4 7NT | 51.910314 | -0.245765 | 520766 | 224985 | TL207249 | Yes |
| SG4 7NU | 51.929926 | -0.261015 | 519665 | 227141 | TL196271 | Yes |
| SG4 7NX | 51.929236 | -0.262351 | 519574 | 227062 | TL195270 | No |
| SG4 7NY | 51.92774 | -0.259107 | 519802 | 226901 | TL198269 | No |
| SG4 7NZ | 51.927047 | -0.256618 | 519974 | 226828 | TL199268 | Yes |
| SG4 7PA | 51.925922 | -0.258406 | 519855 | 226700 | TL198266 | Yes |
| SG4 7PB | 51.930793 | -0.258218 | 519855 | 227242 | TL198272 | Yes |
| SG4 7PD | 51.92875 | -0.254472 | 520118 | 227021 | TL201270 | Yes |
| SG4 7PE | 51.928069 | -0.256433 | 519984 | 226942 | TL199269 | Yes |
| SG4 7PF | 51.929112 | -0.255214 | 520066 | 227060 | TL200270 | Yes |
| SG4 7PG | 51.913576 | -0.258375 | 519890 | 225327 | TL198253 | Yes |
| SG4 7PH | 51.893661 | -0.240978 | 521140 | 223141 | TL211231 | Yes |
| SG4 7PJ | 51.893943 | -0.24056 | 521168 | 223173 | TL211231 | Yes |
| SG4 7PL | 51.887863 | -0.234476 | 521603 | 222507 | TL216225 | Yes |
| SG4 7PN | 51.887766 | -0.233972 | 521638 | 222497 | TL216224 | Yes |
| SG4 7PP | 51.884902 | -0.234287 | 521624 | 222178 | TL216221 | Yes |
| SG4 7PQ | 51.898286 | -0.242367 | 521032 | 223653 | TL210236 | Yes |
| SG4 7PR | 51.886586 | -0.237476 | 521400 | 222360 | TL213223 | No |
| SG4 7PS | 51.886754 | -0.237266 | 521414 | 222379 | TL214223 | Yes |
| SG4 7PT | 51.900865 | -0.259215 | 519866 | 223912 | TL198239 | Yes |
| SG4 7PU | 51.927697 | -0.2562 | 520001 | 226901 | TL200269 | No |
| SG4 7PW | 51.906937 | -0.25571 | 520091 | 224593 | TL200245 | Yes |
| SG4 7PX | 51.927697 | -0.2562 | 520001 | 226901 | TL200269 | No |
| SG4 7PY | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7QA | 51.930434 | -0.27781 | 518508 | 227170 | TL185271 | Yes |
| SG4 7QB | 51.929906 | -0.275503 | 518668 | 227115 | TL186271 | Yes |
| SG4 7QD | 51.929465 | -0.276087 | 518629 | 227065 | TL186270 | Yes |
| SG4 7QE | 51.930552 | -0.274794 | 518716 | 227188 | TL187271 | Yes |
| SG4 7QG | 51.929727 | -0.27375 | 518789 | 227098 | TL187270 | Yes |
| SG4 7QH | 51.930766 | -0.274699 | 518721 | 227212 | TL187272 | Yes |
| SG4 7QJ | 51.931975 | -0.273736 | 518785 | 227348 | TL187273 | Yes |
| SG4 7QL | 51.932608 | -0.274584 | 518725 | 227417 | TL187274 | Yes |
| SG4 7QP | 51.925287 | -0.276363 | 518622 | 226600 | TL186265 | Yes |
| SG4 7QQ | 51.930569 | -0.274139 | 518761 | 227191 | TL187271 | Yes |
| SG4 7QR | 51.920488 | -0.280808 | 518329 | 226059 | TL183260 | Yes |
| SG4 7QS | 51.921504 | -0.27709 | 518582 | 226178 | TL185261 | Yes |
| SG4 7QT | 51.924208 | -0.274499 | 518753 | 226483 | TL187264 | Yes |
| SG4 7QU | 51.918281 | -0.271309 | 518988 | 225829 | TL189258 | Yes |
| SG4 7QX | 51.923439 | -0.272362 | 518902 | 226401 | TL189264 | No |
| SG4 7QY | 51.927933 | -0.272189 | 518902 | 226901 | TL189269 | No |
| SG4 7QZ | 51.928448 | -0.27057 | 519011 | 226961 | TL190269 | Yes |
| SG4 7RA | 51.927884 | -0.267668 | 519213 | 226903 | TL192269 | Yes |
| SG4 7RB | 51.929011 | -0.266054 | 519321 | 227031 | TL193270 | Yes |
| SG4 7RD | 51.929663 | -0.265709 | 519342 | 227104 | TL193271 | Yes |
| SG4 7RE | 51.929576 | -0.266541 | 519286 | 227093 | TL192270 | Yes |
| SG4 7RG | 51.929705 | -0.269198 | 519103 | 227103 | TL191271 | Yes |
| SG4 7RH | 51.930035 | -0.272065 | 518905 | 227135 | TL189271 | Yes |
| SG4 7RJ | 51.930811 | -0.271672 | 518929 | 227222 | TL189272 | Yes |
| SG4 7RL | 51.930954 | -0.272786 | 518853 | 227236 | TL188272 | Yes |
| SG4 7RN | 51.93169 | -0.2727 | 518856 | 227318 | TL188273 | Yes |
| SG4 7RQ | 51.928447 | -0.268621 | 519146 | 226964 | TL191269 | Yes |
| SG4 7RS | 51.915292 | -0.283972 | 518125 | 225476 | TL181254 | Yes |
| SG4 7RT | 51.909441 | -0.282887 | 518215 | 224827 | TL182248 | No |
| SG4 7RU | 51.908397 | -0.276675 | 518645 | 224721 | TL186247 | Yes |
| SG4 7RW | 51.900962 | -0.263296 | 519585 | 223916 | TL195239 | Yes |
| SG4 7RX | 51.908595 | -0.271216 | 519020 | 224752 | TL190247 | Yes |
| SG4 7RY | 51.903363 | -0.274934 | 518778 | 224164 | TL187241 | Yes |
| SG4 7RZ | 51.902951 | -0.268932 | 519192 | 224128 | TL191241 | Yes |
| SG4 7SA | 51.90535 | -0.276777 | 518646 | 224382 | TL186243 | Yes |
| SG4 7SB | 51.906879 | -0.296562 | 517281 | 224520 | TL172245 | Yes |
| SG4 7SJ | 51.934938 | -0.26856 | 519133 | 227686 | TL191276 | Yes |
| SG4 7SL | 51.935466 | -0.267201 | 519225 | 227747 | TL192277 | Yes |
| SG4 7SN | 51.936654 | -0.26605 | 519301 | 227881 | TL193278 | Yes |
| SG4 7SP | 51.936308 | -0.26698 | 519238 | 227841 | TL192278 | Yes |
| SG4 7SR | 51.936189 | -0.268672 | 519122 | 227825 | TL191278 | Yes |
| SG4 7SS | 51.935656 | -0.2691 | 519093 | 227765 | TL190277 | Yes |
| SG4 7ST | 51.935645 | -0.267704 | 519189 | 227766 | TL191277 | Yes |
| SG4 7SW | 51.935937 | -0.265554 | 519337 | 227802 | TL193278 | Yes |
| SG4 7TB | 51.913792 | -0.296475 | 517269 | 225289 | TL172252 | Yes |
| SG4 7TD | 51.92348 | -0.304194 | 516713 | 226354 | TL167263 | Yes |
| SG4 7TE | 51.933882 | -0.30098 | 516907 | 227516 | TL169275 | Yes |
| SG4 7TF | 51.921981 | -0.295685 | 517302 | 226201 | TL173262 | No |
| SG4 7TG | 51.933749 | -0.301058 | 516902 | 227501 | TL169275 | No |
| SG4 7TH | 51.955011 | -0.170495 | 525818 | 230083 | TL258300 | Yes |
| SG4 7TJ | 51.933592 | -0.232973 | 521583 | 227595 | TL215275 | No |
| SG4 7TL | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7TP | 51.908684 | -0.287742 | 517883 | 224735 | TL178247 | Yes |
| SG4 7TQ | 51.933749 | -0.301058 | 516902 | 227501 | TL169275 | No |
| SG4 7TR | 51.909683 | -0.289681 | 517747 | 224843 | TL177248 | Yes |
| SG4 7TS | 51.910676 | -0.292377 | 517559 | 224949 | TL175249 | Yes |
| SG4 7TT | 51.911989 | -0.291149 | 517640 | 225097 | TL176250 | Yes |
| SG4 7TU | 51.910437 | -0.28833 | 517838 | 224929 | TL178249 | Yes |
| SG4 7TW | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7TX | 51.91099 | -0.288003 | 517859 | 224991 | TL178249 | Yes |
| SG4 7TY | 51.910092 | -0.286831 | 517942 | 224893 | TL179248 | Yes |
| SG4 7TZ | 51.911845 | -0.283784 | 518147 | 225093 | TL181250 | Yes |
| SG4 7UA | 51.90908 | -0.285924 | 518007 | 224782 | TL180247 | Yes |
| SG4 7UB | 51.908392 | -0.286852 | 517945 | 224704 | TL179247 | Yes |
| SG4 7UD | 51.908344 | -0.285967 | 518006 | 224700 | TL180246 | Yes |
| SG4 7UE | 51.907957 | -0.28476 | 518090 | 224659 | TL180246 | Yes |
| SG4 7UF | 51.907077 | -0.284198 | 518131 | 224562 | TL181245 | Yes |
| SG4 7UH | 51.902129 | -0.287134 | 517942 | 224007 | TL179240 | Yes |
| SG4 7UJ | 51.907169 | -0.288018 | 517868 | 224566 | TL178245 | Yes |
| SG4 7UP | 51.906598 | -0.288999 | 517802 | 224501 | TL178245 | No |
| SG4 7UQ | 51.905812 | -0.285002 | 518079 | 224420 | TL180244 | Yes |
| SG4 7UT | 51.909125 | -0.285908 | 518008 | 224787 | TL180247 | No |
| SG4 7UU | 51.933592 | -0.232973 | 521583 | 227595 | TL215275 | No |
| SG4 7UW | 51.927409 | -0.254975 | 520086 | 226871 | TL200268 | Yes |
| SG4 7UX | 51.927363 | -0.254933 | 520090 | 226866 | TL200268 | No |
| SG4 7UZ | 51.933592 | -0.232973 | 521583 | 227595 | TL215275 | No |
| SG4 7WA | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WB | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7WD | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7WE | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WF | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7WG | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WH | 51.933467 | -0.21574 | 522768 | 227610 | TL227276 | Yes |
| SG4 7WJ | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WL | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WN | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WQ | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WR | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WT | 51.955011 | -0.170495 | 525818 | 230083 | TL258300 | Yes |
| SG4 7WU | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WW | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WX | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WY | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7WZ | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7XA | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7XB | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7XD | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7XE | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7XF | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7XG | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG4 7XH | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7XJ | 51.924365 | -0.23655 | 521362 | 226563 | TL213265 | No |
| SG4 7XL | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |
| SG4 7XN | 51.927363 | -0.254933 | 520090 | 226866 | TL200268 | No |
| SG4 7XP | 51.933591 | -0.232959 | 521584 | 227595 | TL215275 | No |