Postcodes in Winchester page 12 Local Authority District

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

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SO21 1BF Alresford and Itchen Valley 51.094332 -1.237092 453522 133057 SU535330
SO21 1BG Alresford and Itchen Valley 51.092923 -1.23743 453500 132900 SU534329
SO21 1BH Alresford and Itchen Valley 51.092531 -1.237964 453463 132856 SU534328
SO21 1BJ Alresford and Itchen Valley 51.091776 -1.238005 453461 132772 SU534327
SO21 1BL Alresford and Itchen Valley 51.095288 -1.226438 454267 133171 SU542331
SO21 1BN Alresford and Itchen Valley 51.094552 -1.226778 454244 133089 SU542330
SO21 1BP Alresford and Itchen Valley 51.095599 -1.22866 454111 133204 SU541332
SO21 1BQ Alresford and Itchen Valley 51.093199 -1.235083 453664 132932 SU536329
SO21 1BS Alresford and Itchen Valley 51.104417 -1.222672 454520 134189 SU545341
SO21 1BT Alresford and Itchen Valley 51.105822 -1.220391 454678 134347 SU546343
SO21 1BU Alresford and Itchen Valley 51.101093 -1.23071 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 51.090561 -1.226945 454237 132645 SU542326
SO21 1DA Alresford and Itchen Valley 51.086067 -1.217168 454927 132152 SU549321
SO21 1DB Alresford and Itchen Valley 51.087925 -1.240496 453291 132342 SU532323
SO21 1DD Alresford and Itchen Valley 51.086248 -1.241237 453241 132155 SU532321
SO21 1DE Alresford and Itchen Valley 51.084892 -1.242173 453177 132003 SU531320
SO21 1DF Alresford and Itchen Valley 51.086769 -1.25505 452273 132203 SU522322
SO21 1DG Alresford and Itchen Valley 51.082197 -1.287031 450038 131672 SU500316
SO21 1DH St Bartholomew 51.067553 -1.297303 449334 130037 SU493300
SO21 1DJ Alresford and Itchen Valley 51.094393 -1.238148 453448 133063 SU534330
SO21 1DL Colden Common and Twyford 50.99567 -1.315801 448112 122031 SU481220
SO21 1DP Upper Meon Valley 51.026614 -1.274166 451000 125500 SU509255
SO21 1DQ Alresford and Itchen Valley 51.076182 -1.287765 449993 131003 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 51.09239 -1.291472 449716 132803 SU497328
SO21 1DU The Worthys 51.091482 -1.290729 449769 132702 SU497327
SO21 1DW The Worthys 51.09208 -1.292176 449667 132768 SU496327
SO21 1DX Alresford and Itchen Valley 51.094276 -1.272808 451021 133025 SU510330
SO21 1DY Alresford and Itchen Valley 51.091644 -1.265167 451559 132738 SU515327
SO21 1DZ Alresford and Itchen Valley 51.093261 -1.257773 452075 132923 SU520329
SO21 1EA Alresford and Itchen Valley 51.094238 -1.257414 452099 133032 SU520330
SO21 1EB Alresford and Itchen Valley 51.091268 -1.254149 452331 132704 SU523327
SO21 1ED Alresford and Itchen Valley 51.087159 -1.257085 452130 132245 SU521322
SO21 1EE Alresford and Itchen Valley 51.087505 -1.264818 451588 132278 SU515322
SO21 1EF Alresford and Itchen Valley 51.087143 -1.267308 451414 132236 SU514322
SO21 1EG Alresford and Itchen Valley 51.085672 -1.269316 451275 132071 SU512320
SO21 1EH Alresford and Itchen Valley 51.086537 -1.274028 450944 132164 SU509321
SO21 1EJ Alresford and Itchen Valley 51.085869 -1.272097 451080 132091 SU510320
SO21 1EL Alresford and Itchen Valley 51.085328 -1.271863 451097 132031 SU510320
SO21 1EN Alresford and Itchen Valley 51.084593 -1.272188 451075 131949 SU510319
SO21 1EP Alresford and Itchen Valley 51.083285 -1.272965 451022 131803 SU510318
SO21 1EQ Alresford and Itchen Valley 51.087214 -1.271448 451124 132241 SU511322
SO21 1ER Alresford and Itchen Valley 51.085555 -1.273059 451013 132055 SU510320
SO21 1ES Alresford and Itchen Valley 51.085163 -1.274235 450931 132011 SU509320
SO21 1ET Upper Meon Valley 51.007796 -1.268958 451386 123411 SU513234
SO21 1EU Alresford and Itchen Valley 51.086398 -1.267591 451395 132153 SU513321
SO21 1EW Alresford and Itchen Valley 51.083378 -1.272136 451080 131814 SU510318
SO21 1EX Colden Common and Twyford 51.006916 -1.314812 448170 123282 SU481232
SO21 1EY Alresford and Itchen Valley 51.091726 -1.263952 451644 132748 SU516327
SO21 1EZ Upper Meon Valley 50.985655 -1.276972 450848 120943 SU508209
SO21 1FA Colden Common and Twyford 50.997053 -1.320099 447809 122182 SU478221
SO21 1FB Colden Common and Twyford 51.017263 -1.307058 448703 124438 SU487244
SO21 1FD Alresford and Itchen Valley 51.095622 -1.264318 451614 133181 SU516331
SO21 1FE Upper Meon Valley 51.01737 -1.271416 451203 124474 SU512244
SO21 1FF Colden Common and Twyford 51.02364 -1.308788 448575 125146 SU485251
SO21 1FG Colden Common and Twyford 50.99716 -1.319869 447825 122194 SU478221
SO21 1FH Colden Common and Twyford 50.999466 -1.31747 447991 122452 SU479224
SO21 1FJ Alresford and Itchen Valley 51.093996 -1.236569 453559 133020 SU535330
SO21 1FL Colden Common and Twyford 51.016722 -1.315934 448081 124372 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 -1.312222 448368 121535 SU483215
SO21 1FR Colden Common and Twyford 51.011292 -1.314545 448184 123769 SU481237
SO21 1FS Alresford and Itchen Valley 51.089473 -1.235188 453661 132518 SU536325
SO21 1FT Upper Meon Valley 51.009163 -1.255624 452320 123572 SU523235
SO21 1FU Upper Meon Valley 51.003911 -1.285881 450203 122967 SU502229
SO21 1FW Colden Common and Twyford 50.995918 -1.310186 448506 122062 SU485220
SO21 1FX Colden Common and Twyford 50.998649 -1.316157 448084 122362 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 51.012526 -1.277678 450769 123931 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 50.995949 -1.309373 448563 122066 SU485220
SO21 1GG Colden Common and Twyford 50.997277 -1.308741 448606 122214 SU486222
SO21 1GH Colden Common and Twyford 50.996604 -1.310603 448476 122138 SU484221
SO21 1GJ St Michael 51.053609 -1.292778 449666 128489 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 51.063626 -1.288771 449936 129606 SU499296
SO21 1HB St Bartholomew 51.062286 -1.285823 450144 129459 SU501294
SO21 1HD St Bartholomew 51.062401 -1.283554 450303 129473 SU503294
SO21 1HE Upper Meon Valley 51.061502 -1.272379 451087 129381 SU510293
SO21 1HF Alresford and Itchen Valley 51.064282 -1.275475 450867 129688 SU508296
SO21 1HG Alresford and Itchen Valley 51.063662 -1.2613 451861 129629 SU518296
SO21 1HH Upper Meon Valley 51.062141 -1.264821 451616 129457 SU516294
SO21 1HJ Upper Meon Valley 51.060697 -1.26597 451537 129296 SU515292
SO21 1HL Alresford and Itchen Valley 51.062133 -1.250721 452604 129466 SU526294
SO21 1HN Alresford and Itchen Valley 51.071002 -1.237747 453503 130462 SU535304
SO21 1HP Upper Meon Valley 51.05825 -1.265282 451588 129024 SU515290
SO21 1HQ Alresford and Itchen Valley 51.067711 -1.265959 451530 130076 SU515300
SO21 1HR Upper Meon Valley 51.05226 -1.276634 450799 128350 SU507283
SO21 1HS Upper Meon Valley 51.052191 -1.275565 450874 128343 SU508283
SO21 1HT Upper Meon Valley 51.051831 -1.274685 450936 128304 SU509283
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license