This page provides postcode data for the Winchester UK Local Authority District.
In 2021, Winchester contained approximately 51,700 households with a population of about 127,500
In 2011, Winchester contained approximately 46,856 households with a population of about 116,598
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SO21 1HR | Upper Meon Valley | 51.05157 | -1.27693 | 450779 | 128273 | SU507282 |
| SO21 1HS | Upper Meon Valley | 51.052191 | -1.275565 | 450874 | 128343 | SU508283 |
| SO21 1HT | Upper Meon Valley | 51.051825 | -1.274672 | 450937 | 128303 | SU509283 |
| SO21 1HU | Upper Meon Valley | 51.05268 | -1.287856 | 450012 | 128389 | SU500283 |
| SO21 1HW | Alresford and Itchen Valley | 51.056262 | -1.235649 | 453667 | 128824 | SU536288 |
| SO21 1HX | Upper Meon Valley | 51.060204 | -1.264281 | 451656 | 129242 | SU516292 |
| SO21 1HY | St Bartholomew | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 |
| SO21 1HZ | Upper Meon Valley | 51.060678 | -1.26229 | 451795 | 129296 | SU517292 |
| SO21 1JA | Colden Common and Twyford | 51.031138 | -1.279787 | 450601 | 125999 | SU506259 |
| SO21 1JB | St Michael | 51.047953 | -1.300397 | 449138 | 127855 | SU491278 |
| SO21 1JD | Colden Common and Twyford | 51.030324 | -1.278972 | 450659 | 125909 | SU506259 |
| SO21 1JE | Upper Meon Valley | 51.020057 | -1.259099 | 452064 | 124781 | SU520247 |
| SO21 1JF | Upper Meon Valley | 50.99216 | -1.268877 | 451409 | 121672 | SU514216 |
| SO21 1JG | Upper Meon Valley | 50.990393 | -1.272453 | 451160 | 121473 | SU511214 |
| SO21 1JH | Upper Meon Valley | 50.990691 | -1.282821 | 450432 | 121499 | SU504214 |
| SO21 1JJ | Upper Meon Valley | 51.001593 | -1.27175 | 451197 | 122719 | SU511227 |
| SO21 1JL | Upper Meon Valley | 51.004076 | -1.271839 | 451188 | 122995 | SU511229 |
| SO21 1JN | Upper Meon Valley | 51.00416 | -1.252398 | 452552 | 123018 | SU525230 |
| SO21 1JP | Upper Meon Valley | 51.009205 | -1.234413 | 453808 | 123592 | SU538235 |
| SO21 1JQ | Upper Meon Valley | 50.989543 | -1.273122 | 451114 | 121378 | SU511213 |
| SO21 1JR | Upper Meon Valley | 51.01177 | -1.223794 | 454550 | 123885 | SU545238 |
| SO21 1JS | Upper Meon Valley | 51.013388 | -1.221044 | 454741 | 124067 | SU547240 |
| SO21 1JT | Upper Meon Valley | 51.01827 | -1.21007 | 455505 | 124618 | SU555246 |
| SO21 1JU | Upper Meon Valley | 51.025709 | -1.211754 | 455378 | 125444 | SU553254 |
| SO21 1JW | Upper Meon Valley | 51.011576 | -1.247702 | 452873 | 123846 | SU528238 |
| SO21 1JX | Upper Meon Valley | 51.026555 | -1.210528 | 455463 | 125539 | SU554255 |
| SO21 1JY | Colden Common and Twyford | 50.989745 | -1.28701 | 450139 | 121391 | SU501213 |
| SO21 1JZ | Upper Meon Valley | 51.028353 | -1.206519 | 455742 | 125742 | SU557257 |
| SO21 1LA | Upper Meon Valley | 51.033956 | -1.226732 | 454318 | 126350 | SU543263 |
| SO21 1LB | Upper Meon Valley | 51.020294 | -1.227643 | 454270 | 124830 | SU542248 |
| SO21 1LD | Upper Meon Valley | 51.020552 | -1.238247 | 453526 | 124851 | SU535248 |
| SO21 1LE | Upper Meon Valley | 51.010309 | -1.280765 | 450555 | 123682 | SU505236 |
| SO21 1LF | Upper Meon Valley | 51.017154 | -1.27815 | 450731 | 124445 | SU507244 |
| SO21 1LG | St Bartholomew | 51.068 | -1.291788 | 449720 | 130090 | SU497300 |
| SO21 1LH | Upper Meon Valley | 51.012105 | -1.255848 | 452301 | 123899 | SU523238 |
| SO21 1LJ | Upper Meon Valley | 51.012105 | -1.255848 | 452301 | 123899 | SU523238 |
| SO21 1LL | Upper Meon Valley | 51.012955 | -1.256604 | 452247 | 123993 | SU522239 |
| SO21 1LN | Upper Meon Valley | 51.009799 | -1.26391 | 451738 | 123637 | SU517236 |
| SO21 1LP | Upper Meon Valley | 51.008931 | -1.265976 | 451594 | 123539 | SU515235 |
| SO21 1LR | Upper Meon Valley | 51.007314 | -1.266159 | 451583 | 123359 | SU515233 |
| SO21 1LS | Upper Meon Valley | 51.009801 | -1.266975 | 451523 | 123635 | SU515236 |
| SO21 1LT | Upper Meon Valley | 51.006112 | -1.273817 | 451047 | 123220 | SU510232 |
| SO21 1LU | Upper Meon Valley | 51.007711 | -1.269217 | 451368 | 123401 | SU513234 |
| SO21 1LW | Upper Meon Valley | 51.009883 | -1.265804 | 451605 | 123645 | SU516236 |
| SO21 1LX | Upper Meon Valley | 51.01304 | -1.267308 | 451496 | 123995 | SU514239 |
| SO21 1LY | Upper Meon Valley | 51.015973 | -1.268887 | 451382 | 124320 | SU513243 |
| SO21 1LZ | Upper Meon Valley | 51.024447 | -1.273802 | 451028 | 125259 | SU510252 |
| SO21 1NA | Upper Meon Valley | 51.030576 | -1.270212 | 451273 | 125943 | SU512259 |
| SO21 1NB | Upper Meon Valley | 51.029334 | -1.277348 | 450774 | 125800 | SU507258 |
| SO21 1NE | Colden Common and Twyford | 51.024126 | -1.308427 | 448600 | 125200 | SU485252 |
| SO21 1NG | Colden Common and Twyford | 50.998903 | -1.314617 | 448192 | 122391 | SU481223 |
| SO21 1NH | Colden Common and Twyford | 51.018652 | -1.314981 | 448146 | 124587 | SU481245 |
| SO21 1NJ | Colden Common and Twyford | 51.019527 | -1.315439 | 448113 | 124684 | SU481246 |
| SO21 1NL | Colden Common and Twyford | 51.019165 | -1.316542 | 448036 | 124643 | SU480246 |
| SO21 1NN | Colden Common and Twyford | 51.019898 | -1.315704 | 448094 | 124725 | SU480247 |
| SO21 1NP | Colden Common and Twyford | 51.023539 | -1.3126 | 448308 | 125132 | SU483251 |
| SO21 1NQ | Colden Common and Twyford | 51.017873 | -1.31706 | 448001 | 124499 | SU480244 |
| SO21 1NR | Colden Common and Twyford | 51.022271 | -1.314101 | 448204 | 124990 | SU482249 |
| SO21 1NS | Colden Common and Twyford | 51.022606 | -1.31441 | 448182 | 125027 | SU481250 |
| SO21 1NT | Colden Common and Twyford | 51.026494 | -1.31498 | 448138 | 125459 | SU481254 |
| SO21 1NU | Colden Common and Twyford | 51.023102 | -1.313162 | 448269 | 125083 | SU482250 |
| SO21 1NW | Colden Common and Twyford | 51.021029 | -1.313906 | 448219 | 124852 | SU482248 |
| SO21 1NX | Colden Common and Twyford | 51.022716 | -1.310145 | 448481 | 125042 | SU484250 |
| SO21 1NY | Colden Common and Twyford | 51.023673 | -1.307835 | 448642 | 125150 | SU486251 |
| SO21 1NZ | Colden Common and Twyford | 51.024081 | -1.309925 | 448495 | 125194 | SU484251 |
| SO21 1PA | Colden Common and Twyford | 51.025191 | -1.312119 | 448340 | 125316 | SU483253 |
| SO21 1PB | Colden Common and Twyford | 51.024387 | -1.311532 | 448382 | 125227 | SU483252 |
| SO21 1PD | Colden Common and Twyford | 51.02441 | -1.310747 | 448437 | 125230 | SU484252 |
| SO21 1PE | Colden Common and Twyford | 51.025358 | -1.311389 | 448391 | 125335 | SU483253 |
| SO21 1PF | Colden Common and Twyford | 51.026004 | -1.311137 | 448408 | 125407 | SU484254 |
| SO21 1PG | Colden Common and Twyford | 51.024974 | -1.311808 | 448362 | 125292 | SU483252 |
| SO21 1PH | Colden Common and Twyford | 51.030837 | -1.307301 | 448672 | 125947 | SU486259 |
| SO21 1PJ | Colden Common and Twyford | 51.029391 | -1.315308 | 448112 | 125781 | SU481257 |
| SO21 1PL | Colden Common and Twyford | 51.035539 | -1.316287 | 448037 | 126464 | SU480264 |
| SO21 1PN | Colden Common and Twyford | 51.024765 | -1.310058 | 448485 | 125270 | SU484252 |
| SO21 1PP | Alresford and Itchen Valley | 51.115258 | -1.254577 | 452274 | 135372 | SU522353 |
| SO21 1PQ | Colden Common and Twyford | 51.026887 | -1.313092 | 448270 | 125504 | SU482255 |
| SO21 1PR | Colden Common and Twyford | 51.025035 | -1.309954 | 448492 | 125300 | SU484253 |
| SO21 1PT | Colden Common and Twyford | 51.018428 | -1.315013 | 448144 | 124562 | SU481245 |
| SO21 1PU | Colden Common and Twyford | 51.017858 | -1.31438 | 448189 | 124499 | SU481244 |
| SO21 1PX | Colden Common and Twyford | 51.018851 | -1.313567 | 448245 | 124610 | SU482246 |
| SO21 1PY | Colden Common and Twyford | 51.020537 | -1.30523 | 448828 | 124803 | SU488248 |
| SO21 1PZ | Colden Common and Twyford | 51.019447 | -1.309367 | 448539 | 124679 | SU485246 |
| SO21 1QA | Colden Common and Twyford | 51.022361 | -1.298958 | 449266 | 125010 | SU492250 |
| SO21 1QB | Colden Common and Twyford | 51.018731 | -1.316135 | 448065 | 124595 | SU480245 |
| SO21 1QD | Colden Common and Twyford | 51.018906 | -1.316803 | 448018 | 124614 | SU480246 |
| SO21 1QE | Colden Common and Twyford | 51.019067 | -1.319694 | 447815 | 124630 | SU478246 |
| SO21 1QF | Colden Common and Twyford | 51.018791 | -1.320226 | 447778 | 124599 | SU477245 |
| SO21 1QG | Colden Common and Twyford | 51.017231 | -1.317882 | 447944 | 124427 | SU479244 |
| SO21 1QH | Colden Common and Twyford | 51.018041 | -1.316502 | 448040 | 124518 | SU480245 |
| SO21 1QJ | Colden Common and Twyford | 51.016803 | -1.320098 | 447789 | 124378 | SU477243 |
| SO21 1QL | Colden Common and Twyford | 51.016609 | -1.319189 | 447853 | 124357 | SU478243 |
| SO21 1QN | Colden Common and Twyford | 51.016083 | -1.319938 | 447801 | 124298 | SU478242 |
| SO21 1QP | Colden Common and Twyford | 51.017129 | -1.314305 | 448195 | 124418 | SU481244 |
| SO21 1QQ | Colden Common and Twyford | 51.01773 | -1.317091 | 447999 | 124483 | SU479244 |
| SO21 1QR | Colden Common and Twyford | 51.017024 | -1.314891 | 448154 | 124406 | SU481244 |
| SO21 1QS | Colden Common and Twyford | 51.016425 | -1.313945 | 448221 | 124340 | SU482243 |
| SO21 1QT | Colden Common and Twyford | 51.016558 | -1.315112 | 448139 | 124354 | SU481243 |
| SO21 1QU | Colden Common and Twyford | 51.014697 | -1.306044 | 448777 | 124153 | SU487241 |
| SO21 1QW | Colden Common and Twyford | 51.017906 | -1.313495 | 448251 | 124505 | SU482245 |