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 1BB | Alresford and Itchen Valley | 51.093491 | -1.239848 | 453330 | 132961 | SU533329 |
| SO21 1BD | Alresford and Itchen Valley | 51.093003 | -1.23947 | 453357 | 132907 | SU533329 |
| SO21 1BE | Alresford and Itchen Valley | 51.093959 | -1.237112 | 453521 | 133015 | SU535330 |
| SO21 1BF | Alresford and Itchen Valley | 51.094327 | -1.237078 | 453523 | 133056 | SU535330 |
| SO21 1BG | Alresford and Itchen Valley | 51.092918 | -1.237415 | 453501 | 132899 | SU535328 |
| SO21 1BH | Alresford and Itchen Valley | 51.092526 | -1.23795 | 453464 | 132855 | SU534328 |
| SO21 1BJ | Alresford and Itchen Valley | 51.091771 | -1.237991 | 453462 | 132772 | SU534327 |
| SO21 1BL | Alresford and Itchen Valley | 51.095283 | -1.226423 | 454268 | 133171 | SU542331 |
| SO21 1BN | Alresford and Itchen Valley | 51.094548 | -1.226764 | 454245 | 133089 | SU542330 |
| SO21 1BP | Alresford and Itchen Valley | 51.095594 | -1.228645 | 454112 | 133203 | SU541332 |
| SO21 1BQ | Alresford and Itchen Valley | 51.093199 | -1.235083 | 453664 | 132932 | SU536329 |
| SO21 1BS | Alresford and Itchen Valley | 51.104412 | -1.222657 | 454521 | 134188 | SU545341 |
| SO21 1BT | Alresford and Itchen Valley | 51.105818 | -1.220376 | 454679 | 134347 | SU546343 |
| SO21 1BU | Alresford and Itchen Valley | 51.101093 | -1.230711 | 453961 | 133813 | SU539338 |
| SO21 1BW | Alresford and Itchen Valley | 51.096331 | -1.227248 | 454209 | 133286 | SU542332 |
| SO21 1BX | Alresford and Itchen Valley | 51.104371 | -1.239655 | 453331 | 134172 | SU533341 |
| SO21 1BY | Alresford and Itchen Valley | 51.095677 | -1.235799 | 453611 | 133207 | SU536332 |
| SO21 1BZ | Alresford and Itchen Valley | 51.090556 | -1.22693 | 454238 | 132644 | SU542326 |
| SO21 1DA | Alresford and Itchen Valley | 51.086067 | -1.217168 | 454927 | 132152 | SU549321 |
| SO21 1DB | Alresford and Itchen Valley | 51.08792 | -1.240481 | 453292 | 132341 | SU532323 |
| SO21 1DD | Alresford and Itchen Valley | 51.086243 | -1.241223 | 453242 | 132154 | SU532321 |
| SO21 1DE | Alresford and Itchen Valley | 51.084892 | -1.242173 | 453177 | 132003 | SU531320 |
| SO21 1DF | Alresford and Itchen Valley | 51.086764 | -1.255036 | 452274 | 132202 | SU522322 |
| SO21 1DG | Alresford and Itchen Valley | 51.082197 | -1.287031 | 450038 | 131672 | SU500316 |
| SO21 1DH | St Bartholomew | 51.067547 | -1.29729 | 449335 | 130036 | SU493300 |
| SO21 1DJ | Alresford and Itchen Valley | 51.094388 | -1.238133 | 453449 | 133062 | SU534330 |
| SO21 1DL | Colden Common and Twyford | 50.995663 | -1.31579 | 448113 | 122030 | SU481220 |
| SO21 1DP | Upper Meon Valley | 51.026607 | -1.274153 | 451001 | 125499 | SU510254 |
| SO21 1DQ | Alresford and Itchen Valley | 51.076176 | -1.287752 | 449994 | 131002 | SU499310 |
| SO21 1DR | The Worthys | 51.091232 | -1.29249 | 449646 | 132673 | SU496326 |
| SO21 1DS | The Worthys | 51.090588 | -1.290172 | 449809 | 132603 | SU498326 |
| SO21 1DT | The Worthys | 51.092385 | -1.291458 | 449717 | 132802 | SU497328 |
| SO21 1DU | The Worthys | 51.091482 | -1.29073 | 449769 | 132702 | SU497327 |
| SO21 1DW | The Worthys | 51.092075 | -1.292163 | 449668 | 132767 | SU496327 |
| SO21 1DX | Alresford and Itchen Valley | 51.094276 | -1.272808 | 451021 | 133025 | SU510330 |
| SO21 1DY | Alresford and Itchen Valley | 51.091639 | -1.265153 | 451560 | 132737 | SU515327 |
| SO21 1DZ | Alresford and Itchen Valley | 51.093256 | -1.257759 | 452076 | 132923 | SU520329 |
| SO21 1EA | Alresford and Itchen Valley | 51.094233 | -1.2574 | 452100 | 133031 | SU521330 |
| SO21 1EB | Alresford and Itchen Valley | 51.091263 | -1.254135 | 452332 | 132703 | SU523327 |
| SO21 1ED | Alresford and Itchen Valley | 51.087154 | -1.257071 | 452131 | 132244 | SU521322 |
| SO21 1EE | Alresford and Itchen Valley | 51.0875 | -1.264804 | 451589 | 132277 | SU515322 |
| SO21 1EF | Alresford and Itchen Valley | 51.087138 | -1.267294 | 451415 | 132235 | SU514322 |
| SO21 1EG | Alresford and Itchen Valley | 51.085667 | -1.269302 | 451276 | 132070 | SU512320 |
| SO21 1EH | Alresford and Itchen Valley | 51.086532 | -1.274015 | 450945 | 132163 | SU509321 |
| SO21 1EJ | Alresford and Itchen Valley | 51.085864 | -1.272083 | 451081 | 132090 | SU510320 |
| SO21 1EL | Alresford and Itchen Valley | 51.085323 | -1.271849 | 451098 | 132030 | SU510320 |
| SO21 1EN | Alresford and Itchen Valley | 51.084587 | -1.272175 | 451076 | 131948 | SU510319 |
| SO21 1EP | Alresford and Itchen Valley | 51.083279 | -1.272952 | 451023 | 131802 | SU510318 |
| SO21 1EQ | Alresford and Itchen Valley | 51.087209 | -1.271434 | 451125 | 132240 | SU511322 |
| SO21 1ER | Alresford and Itchen Valley | 51.085258 | -1.273021 | 451016 | 132022 | SU510320 |
| SO21 1ES | Alresford and Itchen Valley | 51.085158 | -1.274222 | 450932 | 132010 | SU509320 |
| SO21 1ET | Upper Meon Valley | 51.00779 | -1.268945 | 451387 | 123410 | SU513234 |
| SO21 1EU | Alresford and Itchen Valley | 51.086393 | -1.267578 | 451396 | 132152 | SU513321 |
| SO21 1EW | Alresford and Itchen Valley | 51.083373 | -1.272123 | 451081 | 131813 | SU510318 |
| SO21 1EX | Colden Common and Twyford | 51.006916 | -1.314812 | 448170 | 123282 | SU481232 |
| SO21 1EY | Alresford and Itchen Valley | 51.091721 | -1.263938 | 451645 | 132747 | SU516327 |
| SO21 1EZ | Upper Meon Valley | 50.985655 | -1.276972 | 450848 | 120943 | SU508209 |
| SO21 1FA | Colden Common and Twyford | 50.997046 | -1.320088 | 447810 | 122181 | SU478221 |
| SO21 1FB | Colden Common and Twyford | 51.017257 | -1.307047 | 448704 | 124437 | SU487244 |
| SO21 1FD | Alresford and Itchen Valley | 51.095617 | -1.264304 | 451615 | 133180 | SU516331 |
| SO21 1FE | Upper Meon Valley | 51.017364 | -1.271403 | 451204 | 124473 | SU512244 |
| SO21 1FF | Colden Common and Twyford | 51.023634 | -1.308777 | 448576 | 125145 | SU485251 |
| SO21 1FG | Colden Common and Twyford | 50.997153 | -1.319858 | 447826 | 122193 | SU478221 |
| SO21 1FH | Colden Common and Twyford | 50.999459 | -1.317459 | 447992 | 122451 | SU479224 |
| SO21 1FJ | Alresford and Itchen Valley | 51.093991 | -1.236555 | 453560 | 133019 | SU535330 |
| SO21 1FL | Colden Common and Twyford | 51.016716 | -1.315922 | 448082 | 124371 | SU480243 |
| SO21 1FN | Colden Common and Twyford | 50.998212 | -1.32104 | 447742 | 122310 | SU477223 |
| SO21 1FP | Upper Meon Valley | 51.06656 | -1.27838 | 450661 | 129939 | SU506299 |
| SO21 1FQ | Colden Common and Twyford | 50.991191 | -1.312223 | 448368 | 121535 | SU483215 |
| SO21 1FR | Colden Common and Twyford | 51.011285 | -1.314534 | 448185 | 123768 | SU481237 |
| SO21 1FS | Alresford and Itchen Valley | 51.089468 | -1.235173 | 453662 | 132517 | SU536325 |
| SO21 1FT | Upper Meon Valley | 51.009163 | -1.255624 | 452320 | 123572 | SU523235 |
| SO21 1FU | Upper Meon Valley | 50.988976 | -1.284643 | 450306 | 121307 | SU503213 |
| SO21 1FW | Colden Common and Twyford | 50.995918 | -1.310186 | 448506 | 122062 | SU485220 |
| SO21 1FX | Colden Common and Twyford | 50.998642 | -1.316145 | 448085 | 122361 | SU480223 |
| SO21 1FY | Colden Common and Twyford | 50.995732 | -1.310574 | 448479 | 122041 | SU484220 |
| SO21 1FZ | Colden Common and Twyford | 50.996393 | -1.309837 | 448530 | 122115 | SU485221 |
| SO21 1GA | Upper Meon Valley | 51.01252 | -1.277666 | 450770 | 123930 | SU507239 |
| SO21 1GB | Colden Common and Twyford | 50.996711 | -1.308821 | 448601 | 122151 | SU486221 |
| SO21 1GD | Colden Common and Twyford | 50.996728 | -1.310231 | 448502 | 122152 | SU485221 |
| SO21 1GE | Colden Common and Twyford | 50.996479 | -1.309209 | 448574 | 122125 | SU485221 |
| SO21 1GF | Colden Common and Twyford | 50.99595 | -1.309374 | 448563 | 122066 | SU485220 |
| SO21 1GG | Colden Common and Twyford | 50.997277 | -1.308741 | 448606 | 122214 | SU486222 |
| SO21 1GH | Colden Common and Twyford | 50.996604 | -1.310604 | 448476 | 122138 | SU484221 |
| SO21 1GJ | St Michael | 51.053644 | -1.292693 | 449672 | 128493 | SU496284 |
| SO21 1GL | The Worthys | 51.104284 | -1.294704 | 449477 | 134123 | SU494341 |
| SO21 1GN | Colden Common and Twyford | 50.994359 | -1.312546 | 448342 | 121887 | SU483218 |
| SO21 1GP | Colden Common and Twyford | 50.994359 | -1.312546 | 448342 | 121887 | SU483218 |
| SO21 1HA | St Bartholomew | 51.06362 | -1.288758 | 449937 | 129605 | SU499296 |
| SO21 1HB | St Bartholomew | 51.06228 | -1.285811 | 450145 | 129458 | SU501294 |
| SO21 1HD | St Bartholomew | 51.062401 | -1.283554 | 450303 | 129473 | SU503294 |
| SO21 1HE | Upper Meon Valley | 51.061496 | -1.272366 | 451088 | 129380 | SU510293 |
| SO21 1HF | Alresford and Itchen Valley | 51.064276 | -1.275462 | 450868 | 129687 | SU508296 |
| SO21 1HG | Alresford and Itchen Valley | 51.063657 | -1.261286 | 451862 | 129628 | SU518296 |
| SO21 1HH | Upper Meon Valley | 51.062141 | -1.264821 | 451616 | 129457 | SU516294 |
| SO21 1HJ | Upper Meon Valley | 51.060692 | -1.265957 | 451538 | 129295 | SU515292 |
| SO21 1HL | Alresford and Itchen Valley | 51.062133 | -1.250722 | 452604 | 129466 | SU526294 |
| SO21 1HN | Alresford and Itchen Valley | 51.070996 | -1.237733 | 453504 | 130461 | SU535304 |
| SO21 1HP | Upper Meon Valley | 51.05825 | -1.265282 | 451588 | 129024 | SU515290 |
| SO21 1HQ | Alresford and Itchen Valley | 51.067706 | -1.265946 | 451531 | 130075 | SU515300 |