This page provides postcode data for the Swindon UK Unitary Authority.
In 2021, Swindon contained approximately 95,900 households with a population of about 233,400
In 2011, Swindon contained approximately 88,360 households with a population of about 209,166
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SN3 1JT | Chiseldon and Lawn | 51.545199 | -1.763488 | 416498 | 182949 | SU164829 |
| SN3 1JU | Chiseldon and Lawn | 51.546468 | -1.764289 | 416442 | 183090 | SU164830 |
| SN3 1JW | Chiseldon and Lawn | 51.547447 | -1.759107 | 416801 | 183200 | SU168832 |
| SN3 1JX | Chiseldon and Lawn | 51.546215 | -1.763815 | 416475 | 183062 | SU164830 |
| SN3 1JY | Chiseldon and Lawn | 51.547566 | -1.764947 | 416396 | 183212 | SU163832 |
| SN3 1JZ | Chiseldon and Lawn | 51.547232 | -1.7643 | 416441 | 183175 | SU164831 |
| SN3 1LA | Chiseldon and Lawn | 51.547247 | -1.762612 | 416558 | 183177 | SU165831 |
| SN3 1LB | Chiseldon and Lawn | 51.546706 | -1.762096 | 416594 | 183117 | SU165831 |
| SN3 1LD | Chiseldon and Lawn | 51.546151 | -1.762935 | 416536 | 183055 | SU165830 |
| SN3 1LE | Chiseldon and Lawn | 51.546587 | -1.760871 | 416679 | 183104 | SU166831 |
| SN3 1LF | Chiseldon and Lawn | 51.547047 | -1.761691 | 416622 | 183155 | SU166831 |
| SN3 1LG | Chiseldon and Lawn | 51.548217 | -1.762117 | 416592 | 183285 | SU165832 |
| SN3 1LH | Chiseldon and Lawn | 51.54865 | -1.76262 | 416557 | 183333 | SU165833 |
| SN3 1LJ | Chiseldon and Lawn | 51.549706 | -1.760249 | 416721 | 183451 | SU167834 |
| SN3 1LL | Chiseldon and Lawn | 51.549489 | -1.759687 | 416760 | 183427 | SU167834 |
| SN3 1LN | Chiseldon and Lawn | 51.548555 | -1.760428 | 416709 | 183323 | SU167833 |
| SN3 1LQ | Chiseldon and Lawn | 51.548147 | -1.76317 | 416519 | 183277 | SU165832 |
| SN3 1LU | Old Town | 51.544317 | -1.76756 | 416216 | 182850 | SU162828 |
| SN3 1LW | Chiseldon and Lawn | 51.550602 | -1.758859 | 416817 | 183551 | SU168835 |
| SN3 1LX | Chiseldon and Lawn | 51.541792 | -1.764328 | 416441 | 182570 | SU164825 |
| SN3 1LY | Old Town | 51.539366 | -1.764917 | 416401 | 182300 | SU164823 |
| SN3 1LZ | Old Town | 51.539366 | -1.764917 | 416401 | 182300 | SU164823 |
| SN3 1NA | Chiseldon and Lawn | 51.533521 | -1.751742 | 417317 | 181653 | SU173816 |
| SN3 1NB | Chiseldon and Lawn | 51.541827 | -1.763693 | 416485 | 182574 | SU164825 |
| SN3 1ND | Chiseldon and Lawn | 51.538918 | -1.761488 | 416639 | 182251 | SU166822 |
| SN3 1NE | Chiseldon and Lawn | 51.540777 | -1.759935 | 416746 | 182458 | SU167824 |
| SN3 1NF | Chiseldon and Lawn | 51.540455 | -1.756505 | 416984 | 182423 | SU169824 |
| SN3 1NG | Chiseldon and Lawn | 51.537392 | -1.758108 | 416874 | 182082 | SU168820 |
| SN3 1NH | Chiseldon and Lawn | 51.536302 | -1.757378 | 416925 | 181961 | SU169819 |
| SN3 1NJ | Chiseldon and Lawn | 51.543779 | -1.764202 | 416449 | 182791 | SU164827 |
| SN3 1NL | Chiseldon and Lawn | 51.543809 | -1.761001 | 416671 | 182795 | SU166827 |
| SN3 1NN | Chiseldon and Lawn | 51.544356 | -1.75585 | 417028 | 182857 | SU170828 |
| SN3 1NP | Chiseldon and Lawn | 51.544091 | -1.754207 | 417142 | 182828 | SU171828 |
| SN3 1NQ | Chiseldon and Lawn | 51.538314 | -1.755911 | 417026 | 182185 | SU170821 |
| SN3 1NR | Chiseldon and Lawn | 51.543455 | -1.759633 | 416766 | 182756 | SU167827 |
| SN3 1NS | Chiseldon and Lawn | 51.54221 | -1.761687 | 416624 | 182617 | SU166826 |
| SN3 1NT | Chiseldon and Lawn | 51.542248 | -1.762754 | 416550 | 182621 | SU165826 |
| SN3 1NU | Chiseldon and Lawn | 51.542743 | -1.763083 | 416527 | 182676 | SU165826 |
| SN3 1NW | Chiseldon and Lawn | 51.544815 | -1.751896 | 417302 | 182909 | SU173829 |
| SN3 1NX | Chiseldon and Lawn | 51.54332 | -1.763772 | 416479 | 182740 | SU164827 |
| SN3 1NY | Old Town | 51.543017 | -1.793739 | 414401 | 182700 | SU144827 |
| SN3 1NZ | Old Town | 51.543017 | -1.793739 | 414401 | 182700 | SU144827 |
| SN3 1PA | Old Town | 51.548321 | -1.773856 | 415778 | 183294 | SU157832 |
| SN3 1PB | Old Town | 51.548067 | -1.772747 | 415855 | 183266 | SU158832 |
| SN3 1PD | Old Town | 51.549249 | -1.775034 | 415696 | 183397 | SU156833 |
| SN3 1PE | Chiseldon and Lawn | 51.545654 | -1.762001 | 416601 | 183000 | SU166830 |
| SN3 1PF | Chiseldon and Lawn | 51.543832 | -1.750474 | 417401 | 182800 | SU174828 |
| SN3 1PG | Chiseldon and Lawn | 51.54437 | -1.749808 | 417447 | 182860 | SU174828 |
| SN3 1PH | Old Town | 51.548587 | -1.771634 | 415932 | 183324 | SU159833 |
| SN3 1PJ | Old Town | 51.547138 | -1.771021 | 415975 | 183163 | SU159831 |
| SN3 1PL | Old Town | 51.545975 | -1.769685 | 416068 | 183034 | SU160830 |
| SN3 1PN | Old Town | 51.545127 | -1.76832 | 416163 | 182940 | SU161829 |
| SN3 1PP | Old Town | 51.545946 | -1.768691 | 416137 | 183031 | SU161830 |
| SN3 1PQ | Chiseldon and Lawn | 51.546553 | -1.761996 | 416601 | 183100 | SU166831 |
| SN3 1PR | Old Town | 51.545692 | -1.767365 | 416229 | 183003 | SU162830 |
| SN3 1PS | Old Town | 51.546674 | -1.768615 | 416142 | 183112 | SU161831 |
| SN3 1PT | Chiseldon and Lawn | 51.544268 | -1.748611 | 417530 | 182849 | SU175828 |
| SN3 1PU | Old Town | 51.546542 | -1.769784 | 416061 | 183097 | SU160830 |
| SN3 1PW | Chiseldon and Lawn | 51.545027 | -1.767469 | 416222 | 182929 | SU162829 |
| SN3 1PX | Old Town | 51.547594 | -1.769692 | 416067 | 183214 | SU160832 |
| SN3 1PY | Old Town | 51.548199 | -1.771131 | 415967 | 183281 | SU159832 |
| SN3 1PZ | Old Town | 51.549105 | -1.77029 | 416025 | 183382 | SU160833 |
| SN3 1QA | Old Town | 51.548448 | -1.769702 | 416066 | 183309 | SU160833 |
| SN3 1QB | Old Town | 51.548608 | -1.768663 | 416138 | 183327 | SU161833 |
| SN3 1QD | Old Town | 51.54923 | -1.769467 | 416082 | 183396 | SU160833 |
| SN3 1QE | Old Town | 51.549794 | -1.768455 | 416152 | 183459 | SU161834 |
| SN3 1QF | Old Town | 51.548867 | -1.76807 | 416179 | 183356 | SU161833 |
| SN3 1QG | Old Town | 51.548559 | -1.76699 | 416254 | 183322 | SU162833 |
| SN3 1QH | Old Town | 51.549262 | -1.767751 | 416201 | 183400 | SU162834 |
| SN3 1QJ | Old Town | 51.550306 | -1.772562 | 415867 | 183515 | SU158835 |
| SN3 1QL | Old Town | 51.551098 | -1.773207 | 415822 | 183603 | SU158836 |
| SN3 1QN | Old Town | 51.551098 | -1.773207 | 415822 | 183603 | SU158836 |
| SN3 1QP | Old Town | 51.551113 | -1.771433 | 415945 | 183605 | SU159836 |
| SN3 1QQ | Old Town | 51.547123 | -1.768064 | 416180 | 183162 | SU161831 |
| SN3 1QR | Old Town | 51.550797 | -1.770959 | 415978 | 183570 | SU159835 |
| SN3 1QS | Old Town | 51.549855 | -1.771757 | 415923 | 183465 | SU159834 |
| SN3 1QT | Old Town | 51.549117 | -1.77179 | 415921 | 183383 | SU159833 |
| SN3 1QU | Old Town | 51.550156 | -1.773948 | 415771 | 183498 | SU157834 |
| SN3 1QW | Old Town | 51.549468 | -1.77186 | 415916 | 183422 | SU159834 |
| SN3 1QX | Old Town | 51.550007 | -1.771367 | 415950 | 183482 | SU159834 |
| SN3 1QY | Old Town | 51.549965 | -1.772838 | 415848 | 183477 | SU158834 |
| SN3 1QZ | Old Town | 51.548374 | -1.773524 | 415801 | 183300 | SU158833 |
| SN3 1RA | Old Town | 51.546513 | -1.77349 | 415804 | 183093 | SU158830 |
| SN3 1RB | Old Town | 51.546513 | -1.773576 | 415798 | 183093 | SU157830 |
| SN3 1RD | Old Town | 51.549398 | -1.772567 | 415867 | 183414 | SU158834 |
| SN3 1RE | Old Town | 51.541827 | -1.768308 | 416165 | 182573 | SU161825 |
| SN3 1RF | Old Town | 51.541827 | -1.768308 | 416165 | 182573 | SU161825 |
| SN3 1RG | Chiseldon and Lawn | 51.538376 | -1.764288 | 416445 | 182190 | SU164821 |
| SN3 1RH | Covingham and Dorcan | 51.551996 | -1.722535 | 419335 | 183715 | SU193837 |
| SN3 1RJ | Old Town | 51.543399 | -1.771833 | 415920 | 182747 | SU159827 |
| SN3 1RL | Covingham and Dorcan | 51.551195 | -1.725756 | 419112 | 183625 | SU191836 |
| SN3 1RN | Old Town | 51.547807 | -1.773253 | 415820 | 183237 | SU158832 |
| SN3 1RP | Old Town | 51.547016 | -1.773329 | 415815 | 183149 | SU158831 |
| SN3 1RR | Old Town | 51.547295 | -1.773183 | 415825 | 183180 | SU158831 |
| SN3 1RS | Old Town | 51.547675 | -1.774422 | 415739 | 183222 | SU157832 |
| SN3 1RT | Old Town | 51.547899 | -1.774233 | 415752 | 183247 | SU157832 |
| SN3 1RU | Old Town | 51.548756 | -1.775714 | 415649 | 183342 | SU156833 |
| SN3 1RX | Old Town | 51.548424 | -1.775759 | 415646 | 183305 | SU156833 |
| SN3 1RY | Old Town | 51.547453 | -1.775865 | 415639 | 183197 | SU156831 |
| SN3 1RZ | Old Town | 51.546979 | -1.777136 | 415551 | 183144 | SU155831 |