This page provides postcode data for the North Hertfordshire UK Local Authority District.
In 2021, North Hertfordshire contained approximately 56,700 households with a population of about 133,200
In 2011, North Hertfordshire contained approximately 53,441 households with a population of about 127,201
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SG5 2XH | Hitchin Oughton | 51.962671 | -0.291942 | 517453 | 230732 | TL174307 |
| SG5 2XL | Hitchin Priory | 51.945091 | -0.291317 | 517542 | 228778 | TL175287 |
| SG5 2XN | Hitchin Priory | 51.9451 | -0.291345 | 517540 | 228779 | TL175287 |
| SG5 2XP | Hitchin Oughton | 51.962171 | -0.293445 | 517351 | 230674 | TL173306 |
| SG5 2XR | Hitchin Oughton | 51.954656 | -0.288682 | 517698 | 229846 | TL176298 |
| SG5 2XT | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |
| SG5 2XU | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |
| SG5 2XX | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |
| SG5 2XY | Hitchin Oughton | 51.961525 | -0.294183 | 517302 | 230601 | TL173306 |
| SG5 2ZN | Hitchin Oughton | 51.962171 | -0.293431 | 517352 | 230674 | TL173306 |
| SG5 2ZQ | Hitchin Oughton | 51.962171 | -0.293431 | 517352 | 230674 | TL173306 |
| SG5 2ZR | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |
| SG5 2ZU | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |
| SG5 2ZY | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |
| SG5 3AA | Offa | 51.930478 | -0.340277 | 514214 | 227075 | TL142270 |
| SG5 3AB | Offa | 51.930175 | -0.339822 | 514246 | 227042 | TL142270 |
| SG5 3AD | Offa | 51.930127 | -0.339606 | 514261 | 227037 | TL142270 |
| SG5 3AE | Offa | 51.92988 | -0.33931 | 514282 | 227010 | TL142270 |
| SG5 3AF | Offa | 51.928896 | -0.339055 | 514302 | 226901 | TL143269 |
| SG5 3AG | Offa | 51.929373 | -0.339735 | 514254 | 226953 | TL142269 |
| SG5 3AH | Offa | 51.929614 | -0.338941 | 514308 | 226981 | TL143269 |
| SG5 3AJ | Offa | 51.929477 | -0.338772 | 514320 | 226966 | TL143269 |
| SG5 3AL | Offa | 51.929269 | -0.339361 | 514280 | 226942 | TL142269 |
| SG5 3AN | Offa | 51.929306 | -0.338182 | 514361 | 226948 | TL143269 |
| SG5 3AP | Offa | 51.929902 | -0.338349 | 514348 | 227014 | TL143270 |
| SG5 3AQ | Offa | 51.928896 | -0.339055 | 514302 | 226901 | TL143269 |
| SG5 3AR | Offa | 51.930429 | -0.339318 | 514280 | 227071 | TL142270 |
| SG5 3AS | Offa | 51.931469 | -0.339745 | 514248 | 227186 | TL142271 |
| SG5 3AT | Offa | 51.931325 | -0.341016 | 514161 | 227168 | TL141271 |
| SG5 3AU | Offa | 51.931544 | -0.341881 | 514101 | 227191 | TL141271 |
| SG5 3AW | Cadwell | 51.973419 | -0.276099 | 518513 | 231953 | TL185319 |
| SG5 3AX | Offa | 51.932099 | -0.342326 | 514069 | 227252 | TL140272 |
| SG5 3AY | Offa | 51.932532 | -0.34183 | 514102 | 227301 | TL141273 |
| SG5 3AZ | Offa | 51.932725 | -0.341503 | 514124 | 227323 | TL141273 |
| SG5 3BB | Offa | 51.93016 | -0.341917 | 514102 | 227037 | TL141270 |
| SG5 3BD | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |
| SG5 3BE | Offa | 51.951055 | -0.316409 | 515802 | 229401 | TL158294 |
| SG5 3BH | Offa | 51.951092 | -0.31651 | 515795 | 229405 | TL157294 |
| SG5 3BJ | Offa | 51.957436 | -0.331902 | 514721 | 230086 | TL147300 |
| SG5 3BL | Offa | 51.962651 | -0.332523 | 514665 | 230665 | TL146306 |
| SG5 3BN | Offa | 51.956565 | -0.333884 | 514587 | 229986 | TL145299 |
| SG5 3BP | Offa | 51.95138 | -0.346242 | 513751 | 229390 | TL137293 |
| SG5 3BQ | Offa | 51.928513 | -0.338677 | 514329 | 226859 | TL143268 |
| SG5 3BS | Offa | 51.941413 | -0.349198 | 513573 | 228277 | TL135282 |
| SG5 3BT | Offa | 51.941543 | -0.350168 | 513506 | 228290 | TL135282 |
| SG5 3BU | Offa | 51.943577 | -0.357965 | 512965 | 228504 | TL129285 |
| SG5 3BW | Offa | 51.973768 | -0.327087 | 515010 | 231910 | TL150319 |
| SG5 3BX | Offa | 51.938699 | -0.347436 | 513701 | 227978 | TL137279 |
| SG5 3BY | Offa | 51.972462 | -0.335143 | 514460 | 231752 | TL144317 |
| SG5 3BZ | Offa | 51.93675 | -0.349529 | 513562 | 227758 | TL135277 |
| SG5 3DA | Offa | 51.934123 | -0.342382 | 514060 | 227477 | TL140274 |
| SG5 3DB | Offa | 51.93524 | -0.339984 | 514222 | 227605 | TL142276 |
| SG5 3DD | Offa | 51.93016 | -0.341917 | 514102 | 227037 | TL141270 |
| SG5 3DE | Offa | 51.931005 | -0.342584 | 514054 | 227130 | TL140271 |
| SG5 3DF | Offa | 51.929039 | -0.340882 | 514176 | 226914 | TL141269 |
| SG5 3DG | Offa | 51.929882 | -0.341375 | 514140 | 227007 | TL141270 |
| SG5 3DH | Offa | 51.973996 | -0.340007 | 514122 | 231915 | TL141319 |
| SG5 3DJ | Offa | 51.928388 | -0.342564 | 514062 | 226839 | TL140268 |
| SG5 3DL | Offa | 51.927858 | -0.343224 | 514018 | 226779 | TL140267 |
| SG5 3DN | Offa | 51.928133 | -0.344217 | 513949 | 226808 | TL139268 |
| SG5 3DP | Offa | 51.926316 | -0.348051 | 513690 | 226600 | TL136265 |
| SG5 3DQ | Offa | 51.926766 | -0.334015 | 514654 | 226672 | TL146266 |
| SG5 3DR | Offa | 51.928381 | -0.352891 | 513352 | 226822 | TL133268 |
| SG5 3DS | Offa | 51.929523 | -0.335687 | 514532 | 226976 | TL145269 |
| SG5 3DT | Offa | 51.928684 | -0.337405 | 514416 | 226880 | TL144268 |
| SG5 3DU | Offa | 51.928026 | -0.336659 | 514469 | 226808 | TL144268 |
| SG5 3DW | Cadwell | 51.970151 | -0.280767 | 518201 | 231582 | TL182315 |
| SG5 3DX | Offa | 51.926891 | -0.334635 | 514611 | 226685 | TL146266 |
| SG5 3DZ | Offa | 51.926382 | -0.334858 | 514597 | 226628 | TL145266 |
| SG5 3EA | Offa | 51.925904 | -0.33537 | 514563 | 226574 | TL145265 |
| SG5 3EB | Offa | 51.923425 | -0.333077 | 514727 | 226302 | TL147263 |
| SG5 3ED | Offa | 51.922562 | -0.331146 | 514862 | 226209 | TL148262 |
| SG5 3EE | Offa | 51.927542 | -0.341839 | 514114 | 226746 | TL141267 |
| SG5 3EG | Offa | 51.926988 | -0.336392 | 514490 | 226693 | TL144266 |
| SG5 3EH | Offa | 51.927694 | -0.341194 | 514158 | 226764 | TL141267 |
| SG5 3EJ | Offa | 51.927939 | -0.340021 | 514238 | 226793 | TL142267 |
| SG5 3EL | Offa | 51.926924 | -0.338226 | 514364 | 226683 | TL143266 |
| SG5 3EN | Offa | 51.927282 | -0.338082 | 514373 | 226723 | TL143267 |
| SG5 3EP | Offa | 51.927865 | -0.338002 | 514377 | 226788 | TL143267 |
| SG5 3EQ | Offa | 51.973535 | -0.325902 | 515092 | 231886 | TL150318 |
| SG5 3ER | Offa | 51.927992 | -0.338696 | 514329 | 226801 | TL143268 |
| SG5 3ES | Offa | 51.934958 | -0.325202 | 515239 | 227597 | TL152275 |
| SG5 3ET | Offa | 51.938091 | -0.321652 | 515475 | 227951 | TL154279 |
| SG5 3EU | Offa | 51.974122 | -0.324817 | 515165 | 231953 | TL151319 |
| SG5 3EW | Offa | 51.927429 | -0.337059 | 514443 | 226741 | TL144267 |
| SG5 3EX | Offa | 51.972312 | -0.325219 | 515142 | 231751 | TL151317 |
| SG5 3EY | Offa | 51.9731 | -0.324971 | 515157 | 231839 | TL151318 |
| SG5 3EZ | Offa | 51.927144 | -0.333419 | 514694 | 226715 | TL146267 |
| SG5 3FA | Offa | 51.971804 | -0.336303 | 514382 | 231677 | TL143316 |
| SG5 3FB | Offa | 51.927078 | -0.337668 | 514402 | 226701 | TL144267 |
| SG5 3FD | Offa | 51.927078 | -0.337668 | 514402 | 226701 | TL144267 |
| SG5 3FE | Offa | 51.930125 | -0.341991 | 514097 | 227033 | TL140270 |
| SG5 3FF | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |
| SG5 3FG | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |
| SG5 3FH | Cadwell | 51.969051 | -0.278713 | 518345 | 231463 | TL183314 |
| SG5 3FJ | Offa | 51.973558 | -0.331943 | 514677 | 231879 | TL146318 |
| SG5 3FL | Offa | 51.930886 | -0.34176 | 514111 | 227118 | TL141271 |
| SG5 3FN | Cadwell | 51.985169 | -0.298191 | 516965 | 233224 | TL169332 |
| SG5 3FP | Offa | 51.930451 | -0.340903 | 514171 | 227071 | TL141270 |
| SG5 3FQ | Hitchin Priory | 51.949143 | -0.276335 | 518561 | 229253 | TL185292 |