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? |
|---|---|---|---|---|---|---|
| SG5 4JJ | 52.003018 | -0.249132 | 520286 | 235289 | TL202352 | Yes |
| SG5 4JL | 52.009163 | -0.233069 | 521372 | 235999 | TL213359 | Yes |
| SG5 4JN | 52.009418 | -0.232724 | 521395 | 236028 | TL213360 | Yes |
| SG5 4JP | 52.014342 | -0.23425 | 521277 | 236573 | TL212365 | Yes |
| SG5 4JQ | 52.009978 | -0.231056 | 521508 | 236093 | TL215360 | Yes |
| SG5 4JR | 52.01003 | -0.230383 | 521554 | 236100 | TL215361 | Yes |
| SG5 4JS | 52.012567 | -0.23225 | 521419 | 236379 | TL214363 | Yes |
| SG5 4JT | 52.014201 | -0.235042 | 521223 | 236556 | TL212365 | Yes |
| SG5 4JU | 52.013802 | -0.234271 | 521277 | 236513 | TL212365 | Yes |
| SG5 4JW | 52.010595 | -0.232678 | 521395 | 236159 | TL213361 | Yes |
| SG5 4JX | 52.013297 | -0.233519 | 521330 | 236458 | TL213364 | Yes |
| SG5 4JY | 52.012513 | -0.234642 | 521255 | 236369 | TL212363 | Yes |
| SG5 4JZ | 52.011671 | -0.233685 | 521323 | 236277 | TL213362 | Yes |
| SG5 4LA | 52.013952 | -0.231074 | 521496 | 236535 | TL214365 | Yes |
| SG5 4LB | 52.013475 | -0.22981 | 521584 | 236484 | TL215364 | Yes |
| SG5 4LD | 52.013997 | -0.226904 | 521782 | 236547 | TL217365 | Yes |
| SG5 4LE | 52.013261 | -0.22874 | 521658 | 236462 | TL216364 | Yes |
| SG5 4LF | 52.014509 | -0.231606 | 521458 | 236596 | TL214365 | Yes |
| SG5 4LG | 52.014292 | -0.227927 | 521711 | 236578 | TL217365 | Yes |
| SG5 4LH | 52.013077 | -0.224289 | 521964 | 236449 | TL219364 | Yes |
| SG5 4LJ | 52.012125 | -0.231554 | 521468 | 236331 | TL214363 | Yes |
| SG5 4LL | 52.015126 | -0.230824 | 521510 | 236666 | TL215366 | Yes |
| SG5 4LN | 52.016085 | -0.230596 | 521523 | 236773 | TL215367 | Yes |
| SG5 4LP | 52.012668 | -0.223984 | 521986 | 236404 | TL219364 | Yes |
| SG5 4LQ | 52.0147 | -0.229368 | 521611 | 236621 | TL216366 | Yes |
| SG5 4LR | 52.011364 | -0.225172 | 521908 | 236257 | TL219362 | Yes |
| SG5 4LS | 52.011886 | -0.226405 | 521822 | 236313 | TL218363 | Yes |
| SG5 4LT | 52.012812 | -0.235403 | 521202 | 236401 | TL212364 | No |
| SG5 4LU | 52.016733 | -0.228254 | 521682 | 236849 | TL216368 | Yes |
| SG5 4LW | 52.016416 | -0.229272 | 521613 | 236812 | TL216368 | Yes |
| SG5 4LX | 52.0171 | -0.228152 | 521688 | 236890 | TL216368 | Yes |
| SG5 4LY | 52.015548 | -0.227761 | 521719 | 236718 | TL217367 | Yes |
| SG5 4LZ | 52.016909 | -0.226177 | 521824 | 236872 | TL218368 | Yes |
| SG5 4NA | 52.015121 | -0.226292 | 521821 | 236673 | TL218366 | Yes |
| SG5 4NB | 52.016103 | -0.225233 | 521891 | 236784 | TL218367 | Yes |
| SG5 4ND | 52.015192 | -0.225589 | 521869 | 236682 | TL218366 | Yes |
| SG5 4NE | 52.015168 | -0.224614 | 521936 | 236681 | TL219366 | Yes |
| SG5 4NF | 52.014351 | -0.223524 | 522013 | 236592 | TL220365 | Yes |
| SG5 4NG | 52.014082 | -0.22473 | 521931 | 236560 | TL219365 | Yes |
| SG5 4NH | 52.012342 | -0.22627 | 521830 | 236364 | TL218363 | Yes |
| SG5 4NJ | 52.012916 | -0.227909 | 521716 | 236425 | TL217364 | Yes |
| SG5 4NL | 52.012949 | -0.226538 | 521810 | 236431 | TL218364 | Yes |
| SG5 4NN | 52.013326 | -0.227077 | 521772 | 236472 | TL217364 | No |
| SG5 4NP | 52.012022 | -0.231849 | 521448 | 236319 | TL214363 | Yes |
| SG5 4NQ | 52.014773 | -0.225271 | 521892 | 236636 | TL218366 | Yes |
| SG5 4NR | 52.022009 | -0.216166 | 522497 | 237456 | TL224374 | Yes |
| SG5 4NS | 52.01291 | -0.231698 | 521456 | 236418 | TL214364 | Yes |
| SG5 4NT | 52.014479 | -0.22247 | 522085 | 236608 | TL220366 | Yes |
| SG5 4NU | 52.01499 | -0.219987 | 522254 | 236669 | TL222366 | Yes |
| SG5 4NW | 52.012264 | -0.231825 | 521449 | 236346 | TL214363 | Yes |
| SG5 4NX | 52.013912 | -0.222434 | 522089 | 236545 | TL220365 | Yes |
| SG5 4NY | 52.015917 | -0.220635 | 522207 | 236771 | TL222367 | Yes |
| SG5 4NZ | 52.012873 | -0.221528 | 522154 | 236431 | TL221364 | Yes |
| SG5 4PA | 52.012593 | -0.22084 | 522202 | 236401 | TL222364 | No |
| SG5 4PB | 52.012465 | -0.218877 | 522337 | 236390 | TL223363 | Yes |
| SG5 4PD | 52.012191 | -0.221613 | 522150 | 236355 | TL221363 | Yes |
| SG5 4PE | 52.011489 | -0.222151 | 522115 | 236276 | TL221362 | Yes |
| SG5 4PF | 52.011378 | -0.229689 | 521598 | 236251 | TL215362 | Yes |
| SG5 4PG | 52.007928 | -0.220383 | 522246 | 235883 | TL222358 | Yes |
| SG5 4PH | 52.011491 | -0.221087 | 522188 | 236278 | TL221362 | Yes |
| SG5 4PJ | 52.011953 | -0.220705 | 522213 | 236330 | TL222363 | Yes |
| SG5 4PL | 52.01434 | -0.227576 | 521735 | 236584 | TL217365 | Yes |
| SG5 4PN | 52.013973 | -0.21994 | 522260 | 236556 | TL222365 | Yes |
| SG5 4PP | 52.012288 | -0.222659 | 522078 | 236364 | TL220363 | Yes |
| SG5 4PQ | 52.012182 | -0.221002 | 522192 | 236355 | TL221363 | Yes |
| SG5 4PR | 52.013431 | -0.219743 | 522275 | 236496 | TL222364 | Yes |
| SG5 4PS | 52.009809 | -0.235419 | 521209 | 236067 | TL212360 | Yes |
| SG5 4PT | 52.013337 | -0.219469 | 522294 | 236486 | TL222364 | Yes |
| SG5 4PU | 52.013632 | -0.218787 | 522340 | 236520 | TL223365 | Yes |
| SG5 4PW | 52.014438 | -0.219732 | 522273 | 236608 | TL222366 | Yes |
| SG5 4PX | 52.017323 | -0.228624 | 521655 | 236914 | TL216369 | Yes |
| SG5 4PY | 52.013162 | -0.221575 | 522150 | 236463 | TL221364 | Yes |
| SG5 4PZ | 52.013785 | -0.232494 | 521399 | 236514 | TL213365 | Yes |
| SG5 4QA | 52.015254 | -0.2357 | 521175 | 236672 | TL211366 | Yes |
| SG5 4QB | 52.016293 | -0.235441 | 521190 | 236788 | TL211367 | Yes |
| SG5 4QD | 52.01127 | -0.219581 | 522292 | 236256 | TL222362 | Yes |
| SG5 4QE | 52.016396 | -0.232143 | 521416 | 236805 | TL214368 | Yes |
| SG5 4QF | 52.01293 | -0.229467 | 521609 | 236424 | TL216364 | Yes |
| SG5 4QG | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4QH | 52.016488 | -0.229283 | 521612 | 236820 | TL216368 | No |
| SG5 4QJ | 52.016488 | -0.229283 | 521612 | 236820 | TL216368 | No |
| SG5 4QL | 52.016488 | -0.229283 | 521612 | 236820 | TL216368 | No |
| SG5 4QN | 52.016488 | -0.229269 | 521613 | 236820 | TL216368 | No |
| SG5 4QP | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4QQ | 52.016488 | -0.229269 | 521613 | 236820 | TL216368 | No |
| SG5 4QR | 52.018983 | -0.225396 | 521872 | 237104 | TL218371 | Yes |
| SG5 4QS | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4QT | 52.017938 | -0.224635 | 521927 | 236989 | TL219369 | Yes |
| SG5 4QU | 52.012371 | -0.229999 | 521574 | 236361 | TL215363 | Yes |
| SG5 4QW | 52.016488 | -0.229269 | 521613 | 236820 | TL216368 | No |
| SG5 4QX | 52.012382 | -0.230669 | 521528 | 236361 | TL215363 | Yes |
| SG5 4QY | 52.011941 | -0.230701 | 521527 | 236312 | TL215363 | Yes |
| SG5 4QZ | 52.012565 | -0.229715 | 521593 | 236383 | TL215363 | Yes |
| SG5 4RA | 52.016488 | -0.229269 | 521613 | 236820 | TL216368 | No |
| SG5 4RB | 52.012615 | -0.222296 | 522102 | 236401 | TL221364 | No |
| SG5 4RD | 52.012615 | -0.222296 | 522102 | 236401 | TL221364 | No |
| SG5 4RE | 52.016488 | -0.229269 | 521613 | 236820 | TL216368 | No |
| SG5 4RF | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4RG | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4RH | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4RJ | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4RL | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4RN | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4RP | 52.01893 | -0.227817 | 521706 | 237094 | TL217370 | Yes |
| SG5 4RQ | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4RR | 52.014591 | -0.232885 | 521370 | 236603 | TL213366 | Yes |
| SG5 4RS | 52.024845 | -0.224712 | 521903 | 237757 | TL219377 | Yes |
| SG5 4RT | 52.025408 | -0.223888 | 521958 | 237821 | TL219378 | Yes |
| SG5 4RU | 52.02587 | -0.224161 | 521938 | 237872 | TL219378 | Yes |
| SG5 4RW | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4RX | 52.025288 | -0.223106 | 522012 | 237809 | TL220378 | Yes |
| SG5 4RY | 52.020995 | -0.222824 | 522043 | 237332 | TL220373 | Yes |
| SG5 4RZ | 52.003799 | -0.241206 | 520828 | 235389 | TL208353 | Yes |
| SG5 4SA | 52.004427 | -0.23987 | 520918 | 235461 | TL209354 | Yes |
| SG5 4SB | 52.003115 | -0.239339 | 520958 | 235316 | TL209353 | Yes |
| SG5 4SD | 52.003638 | -0.239435 | 520950 | 235374 | TL209353 | Yes |
| SG5 4SE | 52.004538 | -0.241905 | 520778 | 235470 | TL207354 | Yes |
| SG5 4SF | 52.003096 | -0.243477 | 520674 | 235307 | TL206353 | Yes |
| SG5 4SG | 52.000864 | -0.24218 | 520769 | 235061 | TL207350 | Yes |
| SG5 4SH | 52.025221 | -0.226985 | 521746 | 237795 | TL217377 | Yes |
| SG5 4SJ | 52.001544 | -0.242503 | 520745 | 235136 | TL207351 | Yes |
| SG5 4SL | 52.002527 | -0.241489 | 520812 | 235247 | TL208352 | Yes |
| SG5 4SN | 52.001898 | -0.242154 | 520768 | 235176 | TL207351 | Yes |
| SG5 4SP | 52.002627 | -0.24096 | 520848 | 235259 | TL208352 | Yes |
| SG5 4SR | 52.003596 | -0.243851 | 520647 | 235362 | TL206353 | Yes |
| SG5 4SS | 52.024201 | -0.222609 | 522049 | 237689 | TL220376 | Yes |
| SG5 4ST | 52.023292 | -0.2225 | 522059 | 237588 | TL220375 | Yes |
| SG5 4SU | 52.023535 | -0.221951 | 522096 | 237616 | TL220376 | Yes |
| SG5 4SW | 52.003586 | -0.242015 | 520773 | 235364 | TL207353 | Yes |
| SG5 4SX | 52.016976 | -0.239072 | 520939 | 236858 | TL209368 | Yes |
| SG5 4SY | 52.017592 | -0.240534 | 520837 | 236924 | TL208369 | Yes |
| SG5 4SZ | 52.017089 | -0.240569 | 520836 | 236868 | TL208368 | Yes |
| SG5 4TA | 52.01663 | -0.240528 | 520840 | 236817 | TL208368 | Yes |
| SG5 4TB | 52.016905 | -0.238477 | 520980 | 236851 | TL209368 | Yes |
| SG5 4TD | 52.026378 | -0.227435 | 521712 | 237923 | TL217379 | Yes |
| SG5 4TE | 52.026123 | -0.226017 | 521810 | 237897 | TL218378 | Yes |
| SG5 4TF | 52.025681 | -0.227084 | 521738 | 237846 | TL217378 | Yes |
| SG5 4TG | 52.024647 | -0.222971 | 522023 | 237738 | TL220377 | Yes |
| SG5 4TH | 52.024072 | -0.225384 | 521859 | 237670 | TL218376 | Yes |
| SG5 4TJ | 52.02181 | -0.22266 | 522052 | 237423 | TL220374 | Yes |
| SG5 4TL | 52.025917 | -0.230238 | 521521 | 237867 | TL215378 | Yes |
| SG5 4TN | 52.02562 | -0.229637 | 521563 | 237835 | TL215378 | Yes |
| SG5 4TP | 52.025376 | -0.231964 | 521404 | 237804 | TL214378 | Yes |
| SG5 4TQ | 52.024543 | -0.230977 | 521474 | 237713 | TL214377 | Yes |
| SG5 4TR | 52.024758 | -0.230298 | 521520 | 237738 | TL215377 | Yes |
| SG5 4TS | 52.01185 | -0.238428 | 520997 | 236289 | TL209362 | Yes |
| SG5 4TT | 52.003995 | -0.244083 | 520630 | 235406 | TL206354 | Yes |
| SG5 4UZ | 51.981628 | -0.209208 | 523085 | 232977 | TL230329 | No |
| SG5 4WA | 52.013591 | -0.226804 | 521790 | 236502 | TL217365 | No |
| SG5 4WB | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WD | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WF | 51.981628 | -0.209208 | 523085 | 232977 | TL230329 | No |
| SG5 4WG | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WH | 51.981628 | -0.209208 | 523085 | 232977 | TL230329 | No |
| SG5 4WJ | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WL | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WN | 52.013591 | -0.226804 | 521790 | 236502 | TL217365 | No |
| SG5 4WP | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WQ | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WR | 52.013591 | -0.226804 | 521790 | 236502 | TL217365 | No |
| SG5 4WS | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WT | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WU | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WW | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WX | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4WY | 52.013591 | -0.226804 | 521790 | 236502 | TL217365 | No |
| SG5 4WZ | 52.013591 | -0.226804 | 521790 | 236502 | TL217365 | No |
| SG5 4XA | 51.981453 | -0.209477 | 523067 | 232957 | TL230329 | No |
| SG5 4ZJ | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4ZR | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 4ZT | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 9AA | 0 | 0 | No | |||
| SG5 9AB | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 9AD | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | Yes |
| SG5 9AE | 0 | 0 | No | |||
| SG5 9AF | 0 | 0 | No | |||
| SG5 9AG | 0 | 0 | No | |||
| SG5 9AH | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 9AJ | 0 | 0 | No | |||
| SG5 9AL | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | No |
| SG5 9AN | 0 | 0 | No | |||
| SG5 9AP | 0 | 0 | No | |||
| SG5 9AQ | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | No |
| SG5 9AR | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | Yes |
| SG5 9AS | 0 | 0 | No | |||
| SG5 9AT | 0 | 0 | No | |||
| SG5 9AU | 0 | 0 | No | |||
| SG5 9AW | 0 | 0 | No | |||
| SG5 9AX | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | No |
| SG5 9AZ | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 9BA | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 9BB | 0 | 0 | No | |||
| SG5 9BD | 0 | 0 | No | |||
| SG5 9BE | 0 | 0 | No | |||
| SG5 9BF | 0 | 0 | No | |||
| SG5 9BG | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 | No |
| SG5 9BH | 51.896116 | -0.202831 | 523758 | 223478 | TL237234 | No |
| SG5 9BJ | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | No |
| SG5 9BL | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | No |
| SG5 9BN | 0 | 0 | No |