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 194,164 households with a population of about 470,924
Website: https://www.wiltshire.gov.uk/
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SN15 3NH | Chippenham Monkton | 51.461993 | -2.103282 | 392921 | 173674 | ST929736 |
| SN15 3NJ | Chippenham Monkton | 51.462559 | -2.104003 | 392871 | 173737 | ST928737 |
| SN15 3NL | Chippenham Monkton | 51.460096 | -2.103019 | 392939 | 173463 | ST929734 |
| SN15 3NN | Chippenham Monkton | 51.461219 | -2.104518 | 392835 | 173588 | ST928735 |
| SN15 3NP | Chippenham Monkton | 51.463528 | -2.105675 | 392755 | 173845 | ST927738 |
| SN15 3NQ | Chippenham Monkton | 51.460131 | -2.104631 | 392827 | 173467 | ST928734 |
| SN15 3NR | Chippenham Monkton | 51.463293 | -2.107791 | 392608 | 173819 | ST926738 |
| SN15 3NS | Chippenham Monkton | 51.463384 | -2.106395 | 392705 | 173829 | ST927738 |
| SN15 3NT | Chippenham Monkton | 51.462899 | -2.105861 | 392742 | 173775 | ST927737 |
| SN15 3NU | Chippenham Monkton | 51.460683 | -2.100112 | 393141 | 173528 | ST931735 |
| SN15 3NW | Chippenham Monkton | 51.461687 | -2.103425 | 392911 | 173640 | ST929736 |
| SN15 3NX | Chippenham Monkton | 51.460979 | -2.100876 | 393088 | 173561 | ST930735 |
| SN15 3NY | Chippenham Monkton | 51.46007 | -2.101666 | 393033 | 173460 | ST930734 |
| SN15 3NZ | Chippenham Monkton | 51.460313 | -2.101349 | 393055 | 173487 | ST930734 |
| SN15 3PA | Chippenham Monkton | 51.461293 | -2.11124 | 392368 | 173597 | ST923735 |
| SN15 3PB | Chippenham Monkton | 51.460189 | -2.109539 | 392486 | 173474 | ST924734 |
| SN15 3PD | Chippenham Monkton | 51.459498 | -2.108401 | 392565 | 173397 | ST925733 |
| SN15 3PE | Chippenham Monkton | 51.458779 | -2.108298 | 392572 | 173317 | ST925733 |
| SN15 3PF | Chippenham Pewsham | 51.445172 | -2.100711 | 393097 | 171803 | ST930718 |
| SN15 3PG | Chippenham Pewsham | 51.445 | -2.101747 | 393025 | 171784 | ST930717 |
| SN15 3PH | Chippenham Pewsham | 51.446061 | -2.101922 | 393013 | 171902 | ST930719 |
| SN15 3PJ | Chippenham Hardens & Central | 51.45562 | -2.111126 | 392375 | 172966 | ST923729 |
| SN15 3PL | Chippenham Monkton | 51.460119 | -2.107495 | 392628 | 173466 | ST926734 |
| SN15 3PN | Chippenham Monkton | 51.459562 | -2.107091 | 392656 | 173404 | ST926734 |
| SN15 3PP | Chippenham Monkton | 51.460973 | -2.107742 | 392611 | 173561 | ST926735 |
| SN15 3PQ | Chippenham Monkton | 51.461656 | -2.108348 | 392569 | 173637 | ST925736 |
| SN15 3PR | Chippenham Monkton | 51.462051 | -2.108507 | 392558 | 173681 | ST925736 |
| SN15 3PS | Chippenham Monkton | 51.461917 | -2.10796 | 392596 | 173666 | ST925736 |
| SN15 3PT | Chippenham Hardens & Central | 51.45413 | -2.107884 | 392600 | 172800 | ST926727 |
| SN15 3PU | Chippenham Pewsham | 51.448918 | -2.104706 | 392820 | 172220 | ST928722 |
| SN15 3PW | Chippenham Monkton | 51.460938 | -2.106993 | 392663 | 173557 | ST926735 |
| SN15 3PX | Chippenham Pewsham | 51.448542 | -2.103266 | 392920 | 172178 | ST929721 |
| SN15 3PY | Chippenham Pewsham | 51.449134 | -2.104174 | 392857 | 172244 | ST928722 |
| SN15 3PZ | Chippenham Monkton | 51.46182 | -2.115128 | 392098 | 173656 | ST920736 |
| SN15 3QA | Chippenham Cepen Park & Derriads | 51.46489 | -2.144157 | 390082 | 174001 | ST900740 |
| SN15 3QB | Chippenham Monkton | 51.461657 | -2.116913 | 391974 | 173638 | ST919736 |
| SN15 3QD | Chippenham Monkton | 51.463002 | -2.110726 | 392404 | 173787 | ST924737 |
| SN15 3QE | Chippenham Hardens & Central | 51.462548 | -2.115461 | 392075 | 173737 | ST920737 |
| SN15 3QF | Chippenham Monkton | 51.463301 | -2.109 | 392524 | 173820 | ST925738 |
| SN15 3QG | Chippenham Monkton | 51.463175 | -2.108582 | 392553 | 173806 | ST925738 |
| SN15 3QH | Chippenham Monkton | 51.464009 | -2.110873 | 392394 | 173899 | ST923738 |
| SN15 3QJ | Chippenham Monkton | 51.464156 | -2.107303 | 392642 | 173915 | ST926739 |
| SN15 3QL | Chippenham Monkton | 51.464437 | -2.105116 | 392794 | 173946 | ST927739 |
| SN15 3QN | Chippenham Monkton | 51.463993 | -2.108886 | 392532 | 173897 | ST925738 |
| SN15 3QP | Chippenham Monkton | 51.461749 | -2.114581 | 392136 | 173648 | ST921736 |
| SN15 3QQ | Chippenham Monkton | 51.46199 | -2.115935 | 392042 | 173675 | ST920736 |
| SN15 3QR | Chippenham Hardens & Central | 51.451895 | -2.104238 | 392853 | 172551 | ST928725 |
| SN15 3QS | Chippenham Hardens & Central | 51.45001 | -2.109529 | 392485 | 172342 | ST924723 |
| SN15 3QT | Chippenham Hardens & Central | 51.451987 | -2.111189 | 392370 | 172562 | ST923725 |
| SN15 3QU | Chippenham Pewsham | 51.446222 | -2.103174 | 392926 | 171920 | ST929719 |
| SN15 3QW | Chippenham Monkton | 51.464095 | -2.105648 | 392757 | 173908 | ST927739 |
| SN15 3QX | Chippenham Pewsham | 51.439258 | -2.097461 | 393322 | 171145 | ST933711 |
| SN15 3QY | Chippenham Pewsham | 51.440716 | -2.105723 | 392748 | 171308 | ST927713 |
| SN15 3QZ | Chippenham Pewsham | 51.438243 | -2.115543 | 392065 | 171034 | ST920710 |
| SN15 3RA | Chippenham Hardens & Central | 51.450697 | -2.095788 | 393440 | 172417 | ST934724 |
| SN15 3RB | Chippenham Hardens & Central | 51.458116 | -2.09445 | 393534 | 173242 | ST935732 |
| SN15 3RD | Chippenham Hardens & Central | 51.450301 | -2.095686 | 393447 | 172373 | ST934723 |
| SN15 3RE | Calne Rural | 51.453267 | -2.085704 | 394141 | 172702 | ST941727 |
| SN15 3RF | Calne Rural | 51.453113 | -2.075054 | 394881 | 172684 | ST948726 |
| SN15 3RG | Calne Rural | 51.449211 | -2.057463 | 396103 | 172249 | ST961722 |
| SN15 3RH | Calne Rural | 51.459655 | -2.066026 | 395509 | 173411 | ST955734 |
| SN15 3RJ | Calne Rural | 51.466655 | -2.073536 | 394988 | 174190 | ST949741 |
| SN15 3RL | Calne Rural | 51.467741 | -2.07623 | 394801 | 174311 | ST948743 |
| SN15 3RN | Calne Rural | 51.470578 | -2.069627 | 395260 | 174626 | ST952746 |
| SN15 3RP | Chippenham Pewsham | 51.447069 | -2.089621 | 393868 | 172013 | ST938720 |
| SN15 3RQ | Calne Rural | 51.455659 | -2.056276 | 396186 | 172966 | ST961729 |
| SN15 3RR | Calne Rural | 51.444514 | -2.079371 | 394580 | 171728 | ST945717 |
| SN15 3RS | Calne Rural | 51.442915 | -2.07675 | 394762 | 171550 | ST947715 |
| SN15 3RT | Calne Rural | 51.441305 | -2.076617 | 394771 | 171371 | ST947713 |
| SN15 3RU | Calne Rural | 51.440092 | -2.075594 | 394842 | 171236 | ST948712 |
| SN15 3RW | Chippenham Pewsham | 51.448561 | -2.091092 | 393766 | 172179 | ST937721 |
| SN15 3RX | Calne Rural | 51.436702 | -2.075818 | 394826 | 170859 | ST948708 |
| SN15 3RY | Calne Rural | 51.440524 | -2.075969 | 394816 | 171284 | ST948712 |
| SN15 3RZ | Chippenham Monkton | 51.463166 | -2.108366 | 392568 | 173805 | ST925738 |
| SN15 3SA | Chippenham Hardens & Central | 51.4543 | -2.10941 | 392494 | 172819 | ST924728 |
| SN15 3SB | Chippenham Hardens & Central | 51.454597 | -2.108562 | 392553 | 172852 | ST925728 |
| SN15 3SD | Chippenham Monkton | 51.459593 | -2.10224 | 392993 | 173407 | ST929734 |
| SN15 3SE | Chippenham Monkton | 51.460996 | -2.102171 | 392998 | 173563 | ST929735 |
| SN15 3SF | Chippenham Monkton | 51.459133 | -2.104571 | 392831 | 173356 | ST928733 |
| SN15 3SG | Chippenham Monkton | 51.459385 | -2.104125 | 392862 | 173384 | ST928733 |
| SN15 3SH | Chippenham Hardens & Central | 51.458662 | -2.11738 | 391941 | 173305 | ST919733 |
| SN15 3SJ | Chippenham Pewsham | 51.449707 | -2.107025 | 392659 | 172308 | ST926723 |
| SN15 3SL | Chippenham Monkton | 51.464695 | -2.108744 | 392542 | 173975 | ST925739 |
| SN15 3SN | Chippenham Pewsham | 51.450211 | -2.106795 | 392675 | 172364 | ST926723 |
| SN15 3SP | Chippenham Pewsham | 51.449079 | -2.105627 | 392756 | 172238 | ST927722 |
| SN15 3SQ | Chippenham Monkton | 51.458385 | -2.105836 | 392743 | 173273 | ST927732 |
| SN15 3SR | Chippenham Pewsham | 51.449619 | -2.105226 | 392784 | 172298 | ST927722 |
| SN15 3SS | Chippenham Pewsham | 51.443993 | -2.101745 | 393025 | 171672 | ST930716 |
| SN15 3ST | Chippenham Pewsham | 51.444766 | -2.102581 | 392967 | 171758 | ST929717 |
| SN15 3SU | Chippenham Pewsham | 51.445557 | -2.102439 | 392977 | 171846 | ST929718 |
| SN15 3SW | Chippenham Monkton | 51.461657 | -2.116913 | 391974 | 173638 | ST919736 |
| SN15 3SX | Chippenham Pewsham | 51.44446 | -2.10294 | 392942 | 171724 | ST929717 |
| SN15 3SY | Chippenham Pewsham | 51.447581 | -2.101235 | 393061 | 172071 | ST930720 |
| SN15 3SZ | Chippenham Hardens & Central | 51.451895 | -2.104238 | 392853 | 172551 | ST928725 |
| SN15 3TA | Chippenham Pewsham | 51.448217 | -2.093796 | 393578 | 172141 | ST935721 |
| SN15 3TB | Chippenham Pewsham | 51.447155 | -2.094902 | 393501 | 172023 | ST935720 |
| SN15 3TD | Chippenham Pewsham | 51.44747 | -2.094212 | 393549 | 172058 | ST935720 |
| SN15 3TE | Chippenham Pewsham | 51.448547 | -2.097021 | 393354 | 172178 | ST933721 |
| SN15 3TF | Chippenham Pewsham | 51.447873 | -2.096904 | 393362 | 172103 | ST933721 |
| SN15 3TG | Chippenham Pewsham | 51.448959 | -2.098245 | 393269 | 172224 | ST932722 |