This page provides postcode data for the Wiltshire UK Unitary Authority.
In 2021, Wiltshire contained approximately 215,100 households with a population of about 510,400
In 2011, Wiltshire contained approximately 194,167 households with a population of about 470,930
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SN11 8WX | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 8WZ | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 8XA | Chippenham Pewsham | 51.44604 | -2.104987 | 392800 | 171900 | ST928718 |
| SN11 8XB | Calne Rural | 51.429891 | -1.949599 | 403601 | 170100 | SU036700 |
| SN11 8XD | Calne Rural | 51.429891 | -1.949599 | 403601 | 170100 | SU036700 |
| SN11 8XE | Calne Chilvester & Abberd | 51.442589 | -1.997441 | 400274 | 171511 | SU002715 |
| SN11 8XF | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 8XG | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 8XH | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 8XJ | Calne Rural | 51.438317 | -1.982737 | 401297 | 171036 | SU012710 |
| SN11 8XL | Calne Rural | 51.429891 | -1.949599 | 403601 | 170100 | SU036700 |
| SN11 8XN | Calne Rural | 51.431031 | -1.94393 | 403995 | 170227 | SU039702 |
| SN11 8XP | Calne Rural | 51.430753 | -1.947483 | 403748 | 170196 | SU037701 |
| SN11 8XQ | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 8XR | Calne Rural | 51.430136 | -1.954446 | 403264 | 170127 | SU032701 |
| SN11 8XS | Calne Rural | 51.431024 | -1.948605 | 403670 | 170226 | SU036702 |
| SN11 8XT | Calne Rural | 51.433295 | -1.961118 | 402800 | 170478 | SU027704 |
| SN11 8XU | Calne Rural | 51.429543 | -1.956633 | 403112 | 170061 | SU031700 |
| SN11 8XW | Calne Rural | 51.432244 | -1.943569 | 404020 | 170362 | SU040703 |
| SN11 8XX | Calne Rural | 51.429712 | -1.95203 | 403432 | 170080 | SU034700 |
| SN11 8XY | Calne Rural | 51.430019 | -1.935574 | 404576 | 170115 | SU045701 |
| SN11 8XZ | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 8YA | Calne Rural | 51.441558 | -1.925414 | 405281 | 171399 | SU052713 |
| SN11 8YB | Calne Rural | 51.445872 | -1.921867 | 405527 | 171879 | SU055718 |
| SN11 8YD | Calne Rural | 51.444744 | -1.928704 | 405052 | 171753 | SU050717 |
| SN11 8YE | Calne Rural | 51.441791 | -1.910608 | 406310 | 171426 | SU063714 |
| SN11 8YF | Calne Rural | 51.442522 | -1.902708 | 406859 | 171508 | SU068715 |
| SN11 8YG | Calne Rural | 51.444305 | -1.906071 | 406625 | 171706 | SU066717 |
| SN11 8YH | Calne South | 51.428625 | -2.003324 | 399866 | 169958 | ST998699 |
| SN11 8YJ | Calne South | 51.429147 | -2.002663 | 399911 | 170016 | ST999700 |
| SN11 8YL | Calne Rural | 51.430719 | -1.950936 | 403508 | 170192 | SU035701 |
| SN11 8YN | Calne Rural | 51.430151 | -1.948002 | 403712 | 170129 | SU037701 |
| SN11 8YP | Calne Rural | 51.437234 | -1.926515 | 405205 | 170918 | SU052709 |
| SN11 8YQ | Calne Rural | 51.444547 | -1.904991 | 406700 | 171733 | SU066717 |
| SN11 8YR | Calne Rural | 51.44132 | -1.918739 | 405745 | 171373 | SU057713 |
| SN11 8YS | Calne Rural | 51.438317 | -1.982737 | 401297 | 171036 | SU012710 |
| SN11 8YT | Calne Rural | 51.429891 | -1.94816 | 403701 | 170100 | SU037700 |
| SN11 8YU | Calne Rural | 51.429891 | -1.94816 | 403701 | 170100 | SU037700 |
| SN11 8YW | Calne Rural | 51.438317 | -1.982737 | 401297 | 171036 | SU012710 |
| SN11 8YX | Calne Rural | 51.429891 | -1.94816 | 403701 | 170100 | SU037700 |
| SN11 8YY | Calne Rural | 51.429891 | -1.94816 | 403701 | 170100 | SU037700 |
| SN11 8YZ | Calne Rural | 51.43016 | -1.948002 | 403712 | 170130 | SU037701 |
| SN11 8ZJ | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 8ZQ | Calne Central | 51.439361 | -2.005944 | 399683 | 171152 | ST996711 |
| SN11 8ZX | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 9AA | Calne Chilvester & Abberd | 51.441492 | -2.004649 | 399773 | 171389 | ST997713 |
| SN11 9AB | Calne Chilvester & Abberd | 51.4416 | -2.002735 | 399907 | 171401 | ST999714 |
| SN11 9AD | Calne Chilvester & Abberd | 51.442077 | -2.001325 | 400005 | 171454 | SU000714 |
| SN11 9AE | Calne Chilvester & Abberd | 51.44187 | -2.00416 | 399807 | 171431 | ST998714 |
| SN11 9AF | Calne Chilvester & Abberd | 51.442823 | -2.004779 | 399764 | 171537 | ST997715 |
| SN11 9AG | Calne Chilvester & Abberd | 51.442634 | -2.003685 | 399840 | 171516 | ST998715 |
| SN11 9AH | Calne Chilvester & Abberd | 51.443614 | -2.00229 | 399937 | 171625 | ST999716 |
| SN11 9AJ | Calne North | 51.44339 | -2.005901 | 399686 | 171600 | ST996715 |
| SN11 9AL | Calne North | 51.443893 | -2.005052 | 399745 | 171656 | ST997716 |
| SN11 9AN | Calne North | 51.443929 | -2.003757 | 399835 | 171660 | ST998716 |
| SN11 9AP | Calne North | 51.444747 | -2.002836 | 399900 | 171751 | ST998717 |
| SN11 9AQ | Calne Chilvester & Abberd | 51.442886 | -2.002678 | 399910 | 171544 | ST999715 |
| SN11 9AR | Calne North | 51.445215 | -2.00229 | 399937 | 171803 | ST999718 |
| SN11 9AS | Calne North | 51.444648 | -2.002045 | 399954 | 171740 | ST999717 |
| SN11 9AT | Calne North | 51.445665 | -2.003815 | 399831 | 171853 | ST998718 |
| SN11 9AU | Calne North | 51.446321 | -2.003685 | 399841 | 171926 | ST998719 |
| SN11 9AW | Calne Chilvester & Abberd | 51.443408 | -2.003973 | 399820 | 171602 | ST998716 |
| SN11 9AX | Calne North | 51.445736 | -2.002534 | 399920 | 171861 | ST999718 |
| SN11 9AY | Calne North | 51.446258 | -2.003268 | 399869 | 171919 | ST998719 |
| SN11 9AZ | Calne North | 51.446905 | -2.003642 | 399844 | 171991 | ST998719 |
| SN11 9BA | Calne North | 51.446078 | -2.000721 | 400046 | 171899 | SU000718 |
| SN11 9BB | Calne North | 51.445395 | -2.001081 | 400021 | 171823 | SU000718 |
| SN11 9BD | Calne North | 51.445763 | -2.000246 | 400080 | 171864 | SU000718 |
| SN11 9BE | Calne North | 51.446357 | -1.99934 | 400142 | 171930 | SU001719 |
| SN11 9BF | Calne North | 51.445026 | -2.007024 | 399608 | 171782 | ST996717 |
| SN11 9BG | Calne Chilvester & Abberd | 51.442455 | -2.000592 | 400055 | 171496 | SU000714 |
| SN11 9BH | Calne North | 51.444451 | -2.00157 | 399987 | 171718 | ST999717 |
| SN11 9BJ | Calne North | 51.445305 | -2.001829 | 399969 | 171813 | ST999718 |
| SN11 9BL | Calne North | 51.444442 | -2.000146 | 400086 | 171717 | SU000717 |
| SN11 9BN | Calne North | 51.447517 | -1.998937 | 400170 | 172059 | SU001720 |
| SN11 9BP | Calne Chilvester & Abberd | 51.445835 | -1.996807 | 400319 | 171872 | SU003718 |
| SN11 9BQ | Calne Chilvester & Abberd | 51.443273 | -2.001282 | 400008 | 171587 | SU000715 |
| SN11 9BS | Calne North | 51.448497 | -1.996649 | 400329 | 172168 | SU003721 |
| SN11 9BT | Calne Chilvester & Abberd | 51.443075 | -2.000189 | 400083 | 171565 | SU000715 |
| SN11 9BU | Calne North | 51.446771 | -2.001398 | 399999 | 171976 | ST999719 |
| SN11 9BW | Calne North | 51.448443 | -1.998534 | 400198 | 172162 | SU001721 |
| SN11 9BX | Calne North | 51.447769 | -2.000822 | 400039 | 172087 | SU000720 |
| SN11 9BY | Calne Chilvester & Abberd | 51.442769 | -2.001297 | 400006 | 171531 | SU000715 |
| SN11 9BZ | Calne Central | 51.439271 | -2.0059 | 399687 | 171142 | ST996711 |
| SN11 9DA | Calne North | 51.446815 | -2.002016 | 399956 | 171981 | ST999719 |
| SN11 9DB | Calne North | 51.449252 | -2.010953 | 399335 | 172252 | ST993722 |
| SN11 9DD | Calne North | 51.443938 | -2.006951 | 399614 | 171661 | ST996716 |
| SN11 9DE | Calne North | 51.444909 | -2.007844 | 399551 | 171769 | ST995717 |
| SN11 9DF | Calne North | 51.448802 | -2.010204 | 399388 | 172202 | ST993722 |
| SN11 9DG | Calne North | 51.44882 | -2.00878 | 399486 | 172204 | ST994722 |
| SN11 9DH | Calne North | 51.444082 | -2.009757 | 399418 | 171677 | ST994716 |
| SN11 9DJ | Calne North | 51.44525 | -2.010319 | 399379 | 171807 | ST993718 |
| SN11 9DL | Calne North | 51.444351 | -2.008491 | 399506 | 171707 | ST995717 |
| SN11 9DN | Calne North | 51.445358 | -2.00947 | 399438 | 171819 | ST994718 |
| SN11 9DP | Calne North | 51.444279 | -2.011844 | 399273 | 171699 | ST992716 |
| SN11 9DQ | Calne North | 51.443578 | -2.008261 | 399522 | 171621 | ST995716 |
| SN11 9DR | Calne North | 51.443893 | -2.010721 | 399351 | 171656 | ST993716 |
| SN11 9DS | Calne North | 51.444693 | -2.011858 | 399272 | 171745 | ST992717 |
| SN11 9DT | Calne Chilvester & Abberd | 51.444585 | -2.012635 | 399218 | 171733 | ST992717 |
| SN11 9DU | Calne Chilvester & Abberd | 51.444666 | -2.014535 | 399086 | 171742 | ST990717 |