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 |
|---|---|---|---|---|---|---|
| SN15 1GQ | Chippenham Monkton | 51.46811 | -2.110177 | 392443 | 174355 | ST924743 |
| SN15 1GR | Chippenham Hardenhuish | 51.473574 | -2.121666 | 391646 | 174964 | ST916749 |
| SN15 1GS | Chippenham Hardenhuish | 51.474332 | -2.119738 | 391780 | 175048 | ST917750 |
| SN15 1GW | Chippenham Monkton | 51.467328 | -2.10996 | 392458 | 174268 | ST924742 |
| SN15 1HA | Chippenham Hardens & Central | 51.459749 | -2.117829 | 391910 | 173426 | ST919734 |
| SN15 1HB | Chippenham Hardens & Central | 51.459955 | -2.118981 | 391830 | 173449 | ST918734 |
| SN15 1HD | Chippenham Lowden & Rowden | 51.459981 | -2.120176 | 391747 | 173452 | ST917734 |
| SN15 1HE | Chippenham Lowden & Rowden | 51.459413 | -2.121441 | 391659 | 173389 | ST916733 |
| SN15 1HF | Chippenham Lowden & Rowden | 51.459305 | -2.121772 | 391636 | 173377 | ST916733 |
| SN15 1HG | Chippenham Lowden & Rowden | 51.458936 | -2.121929 | 391625 | 173336 | ST916733 |
| SN15 1HH | Chippenham Hardens & Central | 51.461017 | -2.118279 | 391879 | 173567 | ST918735 |
| SN15 1HJ | Chippenham Hardens & Central | 51.462186 | -2.118094 | 391892 | 173697 | ST918736 |
| SN15 1HL | Chippenham Hardens & Central | 51.462131 | -2.11867 | 391852 | 173691 | ST918736 |
| SN15 1HN | Chippenham Hardens & Central | 51.463526 | -2.118012 | 391898 | 173846 | ST918738 |
| SN15 1HP | Chippenham Hardens & Central | 51.463031 | -2.118082 | 391893 | 173791 | ST918737 |
| SN15 1HQ | Chippenham Lowden & Rowden | 51.458613 | -2.120849 | 391700 | 173300 | ST917732 |
| SN15 1HR | Chippenham Hardens & Central | 51.463031 | -2.118082 | 391893 | 173791 | ST918737 |
| SN15 1HS | Chippenham Hardens & Central | 51.463068 | -2.117478 | 391935 | 173795 | ST919737 |
| SN15 1HT | Chippenham Hardens & Central | 51.462573 | -2.117678 | 391921 | 173740 | ST919737 |
| SN15 1HU | Chippenham Hardens & Central | 51.462717 | -2.117304 | 391947 | 173756 | ST919737 |
| SN15 1HW | Chippenham Hardens & Central | 51.462384 | -2.117332 | 391945 | 173719 | ST919737 |
| SN15 1HX | Chippenham Monkton | 51.461657 | -2.116913 | 391974 | 173638 | ST919736 |
| SN15 1HY | Chippenham Monkton | 51.461657 | -2.116913 | 391974 | 173638 | ST919736 |
| SN15 1HZ | Chippenham Hardens & Central | 51.463643 | -2.117566 | 391929 | 173859 | ST919738 |
| SN15 1JA | Chippenham Hardens & Central | 51.46287 | -2.117146 | 391958 | 173773 | ST919737 |
| SN15 1JB | Chippenham Monkton | 51.464385 | -2.112356 | 392291 | 173941 | ST922739 |
| SN15 1JD | Chippenham Cepen Park & Derriads | 51.46489 | -2.144157 | 390082 | 174001 | ST900740 |
| SN15 1JE | Chippenham Monkton | 51.461657 | -2.116913 | 391974 | 173638 | ST919736 |
| SN15 1JF | Chippenham Hardens & Central | 51.464823 | -2.115006 | 392107 | 173990 | ST921739 |
| SN15 1JG | Chippenham Hardens & Central | 51.463321 | -2.115521 | 392071 | 173823 | ST920738 |
| SN15 1JH | Chippenham Monkton | 51.461657 | -2.116913 | 391974 | 173638 | ST919736 |
| SN15 1JJ | Chippenham Cepen Park & Derriads | 51.46489 | -2.144157 | 390082 | 174001 | ST900740 |
| SN15 1JL | Chippenham Cepen Park & Derriads | 51.46489 | -2.144157 | 390082 | 174001 | ST900740 |
| SN15 1JN | Chippenham Lowden & Rowden | 51.461536 | -2.120094 | 391753 | 173625 | ST917736 |
| SN15 1JP | Chippenham Monkton | 51.461657 | -2.116913 | 391974 | 173638 | ST919736 |
| SN15 1JQ | Chippenham Hardens & Central | 51.462302 | -2.11857 | 391859 | 173710 | ST918737 |
| SN15 1JR | Chippenham Lowden & Rowden | 51.462353 | -2.121823 | 391633 | 173716 | ST916737 |
| SN15 1JS | Chippenham Lowden & Rowden | 51.462979 | -2.124574 | 391442 | 173786 | ST914737 |
| SN15 1JT | Chippenham Hardens & Central | 51.463312 | -2.124546 | 391444 | 173823 | ST914738 |
| SN15 1JU | Chippenham Hardens & Central | 51.461825 | -2.119346 | 391805 | 173657 | ST918736 |
| SN15 1JW | Chippenham Lowden & Rowden | 51.461554 | -2.120238 | 391743 | 173627 | ST917736 |
| SN15 1JX | Chippenham Hardens & Central | 51.462632 | -2.121536 | 391653 | 173747 | ST916737 |
| SN15 1JY | Chippenham Hardens & Central | 51.462202 | -2.120268 | 391741 | 173699 | ST917736 |
| SN15 1JZ | Chippenham Hardens & Central | 51.462891 | -2.123019 | 391550 | 173776 | ST915737 |
| SN15 1LA | Chippenham Hardens & Central | 51.461825 | -2.119346 | 391805 | 173657 | ST918736 |
| SN15 1LB | Chippenham Monkton | 51.461657 | -2.116913 | 391974 | 173638 | ST919736 |
| SN15 1LD | Chippenham Lowden & Rowden | 51.461839 | -2.122872 | 391560 | 173659 | ST915736 |
| SN15 1LE | Chippenham Lowden & Rowden | 51.461541 | -2.123922 | 391487 | 173626 | ST914736 |
| SN15 1LF | Chippenham Lowden & Rowden | 51.461308 | -2.123735 | 391500 | 173600 | ST915735 |
| SN15 1LG | Chippenham Lowden & Rowden | 51.460491 | -2.12225 | 391603 | 173509 | ST916735 |
| SN15 1LH | Chippenham Lowden & Rowden | 51.460696 | -2.124467 | 391449 | 173532 | ST914735 |
| SN15 1LJ | Chippenham Hardens & Central | 51.462589 | -2.119089 | 391823 | 173742 | ST918737 |
| SN15 1LL | Chippenham Hardens & Central | 51.463822 | -2.118171 | 391887 | 173879 | ST918738 |
| SN15 1LN | Chippenham Hardens & Central | 51.463568 | -2.120473 | 391727 | 173851 | ST917738 |
| SN15 1LP | Chippenham Hardens & Central | 51.463035 | -2.122631 | 391577 | 173792 | ST915737 |
| SN15 1LQ | Chippenham Lowden & Rowden | 51.459897 | -2.123313 | 391529 | 173443 | ST915734 |
| SN15 1LR | Chippenham Hardens & Central | 51.463154 | -2.121422 | 391661 | 173805 | ST916738 |
| SN15 1LS | Chippenham Hardens & Central | 51.462858 | -2.120342 | 391736 | 173772 | ST917737 |
| SN15 1LT | Chippenham Hardens & Central | 51.463353 | -2.11971 | 391780 | 173827 | ST917738 |
| SN15 1LU | Chippenham Hardens & Central | 51.46357 | -2.118228 | 391883 | 173851 | ST918738 |
| SN15 1LW | Chippenham Hardens & Central | 51.463305 | -2.12256 | 391582 | 173822 | ST915738 |
| SN15 1LX | Chippenham Hardens & Central | 51.464397 | -2.119137 | 391820 | 173943 | ST918739 |
| SN15 1LY | Chippenham Hardens & Central | 51.462121 | -2.119778 | 391775 | 173690 | ST917736 |
| SN15 1LZ | Chippenham Hardenhuish | 51.466617 | -2.119445 | 391799 | 174190 | ST917741 |
| SN15 1NB | Chippenham Lowden & Rowden | 51.459374 | -2.124061 | 391477 | 173385 | ST914733 |
| SN15 1ND | Chippenham Lowden & Rowden | 51.460056 | -2.125128 | 391403 | 173461 | ST914734 |
| SN15 1NE | Chippenham Lowden & Rowden | 51.459506 | -2.126609 | 391300 | 173400 | ST913733 |
| SN15 1NF | Chippenham Hardenhuish | 51.466617 | -2.11943 | 391800 | 174190 | ST918741 |
| SN15 1NG | Chippenham Lowden & Rowden | 51.46331 | -2.126633 | 391299 | 173823 | ST912738 |
| SN15 1NH | Chippenham Hardenhuish | 51.463876 | -2.12711 | 391266 | 173886 | ST912738 |
| SN15 1NJ | Chippenham Hardenhuish | 51.464335 | -2.126305 | 391322 | 173937 | ST913739 |
| SN15 1NL | Chippenham Hardenhuish | 51.464075 | -2.125786 | 391358 | 173908 | ST913739 |
| SN15 1NN | Chippenham Hardenhuish | 51.465073 | -2.125602 | 391371 | 174019 | ST913740 |
| SN15 1NP | Chippenham Hardenhuish | 51.464823 | -2.123975 | 391484 | 173991 | ST914739 |
| SN15 1NQ | Chippenham Hardens & Central | 51.463419 | -2.125425 | 391383 | 173835 | ST913738 |
| SN15 1NR | Chippenham Sheldon | 51.464124 | -2.130091 | 391059 | 173914 | ST910739 |
| SN15 1NS | Chippenham Sheldon | 51.464965 | -2.133749 | 390805 | 174008 | ST908740 |
| SN15 1NT | Chippenham Sheldon | 51.465585 | -2.134672 | 390741 | 174077 | ST907740 |
| SN15 1NU | Chippenham Hardens & Central | 51.463743 | -2.124878 | 391421 | 173871 | ST914738 |
| SN15 1NW | Chippenham Hardenhuish | 51.465127 | -2.126149 | 391333 | 174025 | ST913740 |
| SN15 1NX | Chippenham Hardens & Central | 51.463996 | -2.123598 | 391510 | 173899 | ST915738 |
| SN15 1NY | Chippenham Monkton | 51.461657 | -2.116913 | 391974 | 173638 | ST919736 |
| SN15 1NZ | Chippenham Hardens & Central | 51.464169 | -2.121842 | 391632 | 173918 | ST916739 |
| SN15 1PA | Chippenham Hardens & Central | 51.463954 | -2.121122 | 391682 | 173894 | ST916738 |
| SN15 1PB | Chippenham Hardens & Central | 51.463735 | -2.12436 | 391457 | 173870 | ST914738 |
| SN15 1PD | Chippenham Monkton | 51.459211 | -2.107162 | 392651 | 173365 | ST926733 |
| SN15 1PE | Chippenham Hardenhuish | 51.466617 | -2.119445 | 391799 | 174190 | ST917741 |
| SN15 1PG | Chippenham Hardenhuish | 51.472192 | -2.127896 | 391213 | 174811 | ST912748 |
| SN15 1PH | Chippenham Hardenhuish | 51.473479 | -2.127022 | 391274 | 174954 | ST912749 |
| SN15 1PJ | Chippenham Hardenhuish | 51.472158 | -2.125837 | 391356 | 174807 | ST913748 |
| SN15 1PL | Chippenham Hardenhuish | 51.470819 | -2.12592 | 391350 | 174658 | ST913746 |
| SN15 1PN | Chippenham Hardenhuish | 51.47124 | -2.127102 | 391268 | 174705 | ST912747 |
| SN15 1PP | Chippenham Hardens & Central | 51.465161 | -2.118966 | 391832 | 174028 | ST918740 |
| SN15 1PQ | Chippenham Hardenhuish | 51.473279 | -2.129267 | 391118 | 174932 | ST911749 |
| SN15 1PR | Chippenham Hardens & Central | 51.465521 | -2.119269 | 391811 | 174068 | ST918740 |
| SN15 1PS | Chippenham Hardens & Central | 51.46535 | -2.118491 | 391865 | 174049 | ST918740 |
| SN15 1PT | Chippenham Hardens & Central | 51.466105 | -2.119155 | 391819 | 174133 | ST918741 |
| SN15 1PU | Chippenham Hardenhuish | 51.466617 | -2.11943 | 391800 | 174190 | ST918741 |
| SN15 1PW | Chippenham Hardens & Central | 51.464425 | -2.118129 | 391890 | 173946 | ST918739 |
| SN15 1PX | Chippenham Hardenhuish | 51.467191 | -2.12126 | 391673 | 174254 | ST916742 |