SN3 is a postcode district in Swindon, UK. Below is a complete list of SN3 Postcodes (Active). SN3 postcode district comprises of 1249 active postcodes and 7 postcode sectors. SN3 district has a population of 51663, and it has 21940 properties in the region.
| Population | 51663 |
| Addresses / Property Count | 21940 |
| Active Postcodes | 1249 |
| Nearby Postcode Districts | 22 |
| Active Postcode Sectors | 7 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SN3 1SA | 51.54182700 | -1.76830800 | N/A | N/A | 416165 | 182573 |
| SN3 1SB | 51.55161700 | -1.77238000 | 14 | 28 | 415879 | 183661 |
| SN3 1SD | 51.55175000 | -1.77125400 | 31 | 42 | 415957 | 183676 |
| SN3 1SE | 51.55046500 | -1.77189500 | 21 | 29 | 415913 | 183533 |
| SN3 1SF | 51.53702300 | -1.75848100 | 3 | 13 | 416848 | 182041 |
| SN3 1SH | 51.54552300 | -1.77320300 | N/A | N/A | 415824 | 182983 |
| SN3 1TA | 51.54041300 | -1.77670300 | N/A | N/A | 415583 | 182414 |
| SN3 1TH | 51.55119400 | -1.72576900 | N/A | N/A | 419111 | 183625 |
| SN3 1TX | 51.54041300 | -1.77670300 | N/A | N/A | 415583 | 182414 |
| SN3 1TY | 51.55119400 | -1.72576900 | N/A | N/A | 419111 | 183625 |
| SN3 1UJ | 51.55119400 | -1.72576900 | N/A | N/A | 419111 | 183625 |
| SN3 2AA | 51.55987100 | -1.74170000 | 21 | 47 | 418003 | 184586 |
| SN3 2AB | 51.55681500 | -1.74236600 | 43 | 111 | 417958 | 184246 |
| SN3 2AD | 51.55585500 | -1.74339500 | 19 | 41 | 417887 | 184139 |
| SN3 2AE | 51.55438200 | -1.74413900 | 33 | 95 | 417836 | 183975 |
| SN3 2AF | 51.55411100 | -1.74353500 | 6 | 18 | 417878 | 183945 |
| SN3 2AG | 51.55254800 | -1.74390400 | 23 | 57 | 417853 | 183771 |
| SN3 2AH | 51.55227900 | -1.74442500 | 23 | 60 | 417817 | 183741 |
| SN3 2AJ | 51.55301800 | -1.74543100 | 19 | 54 | 417747 | 183823 |
| SN3 2AL | 51.55212800 | -1.74521900 | 16 | 45 | 417762 | 183724 |
| SN3 2AN | 51.55115600 | -1.74470500 | 26 | 74 | 417798 | 183616 |
| SN3 2AP | 51.55030000 | -1.74387400 | 4 | 13 | 417856 | 183521 |
| SN3 2AQ | 51.55145200 | -1.74460300 | 27 | 76 | 417805 | 183649 |
| SN3 2AR | 51.55074000 | -1.74365500 | 12 | 34 | 417871 | 183570 |
| SN3 2AS | 51.55015800 | -1.74507200 | 11 | 25 | 417773 | 183505 |
| SN3 2AT | 51.54981800 | -1.74546300 | 6 | 13 | 417746 | 183467 |
| SN3 2AU | 51.54950200 | -1.74487300 | 22 | 52 | 417787 | 183432 |
| SN3 2AW | 51.55046300 | -1.74447900 | 11 | 29 | 417814 | 183539 |
| SN3 2AX | 51.54856800 | -1.74572900 | 9 | 18 | 417728 | 183328 |
| SN3 2AY | 51.54893600 | -1.74507800 | 7 | 21 | 417773 | 183369 |
| SN3 2AZ | 51.54895600 | -1.74621800 | 13 | 32 | 417694 | 183371 |
| SN3 2BA | 51.54875000 | -1.74659400 | 10 | 27 | 417668 | 183348 |
| SN3 2BB | 51.54821800 | -1.74574600 | 4 | 15 | 417727 | 183289 |
| SN3 2BD | 51.54905100 | -1.74451500 | 25 | 53 | 417812 | 183382 |
| SN3 2BE | 51.54711200 | -1.74592500 | 9 | 24 | 417715 | 183166 |
| SN3 2BG | 51.54694400 | -1.74720900 | 18 | 56 | 417626 | 183147 |
| SN3 2BH | 51.55657400 | -1.74310300 | 7 | 8 | 417907 | 184219 |
| SN3 2BN | 51.55283500 | -1.75225400 | 39 | 119 | 417274 | 183801 |
| SN3 2BP | 51.55078000 | -1.75422600 | 9 | 17 | 417138 | 183572 |
| SN3 2BQ | 51.54697300 | -1.74765900 | 2 | 6 | 417595 | 183150 |
| SN3 2BS | 51.55015300 | -1.75508100 | 24 | 56 | 417079 | 183502 |
| SN3 2BT | 51.55047900 | -1.75593200 | 11 | 22 | 417020 | 183538 |
| SN3 2BU | 51.55007300 | -1.75557100 | 6 | 11 | 417045 | 183493 |
| SN3 2BW | 51.55362000 | -1.74901900 | 9 | 24 | 417498 | 183889 |
| SN3 2BX | 51.54971300 | -1.75545800 | 5 | 19 | 417053 | 183453 |
| SN3 2BY | 51.54912700 | -1.75489900 | 19 | 53 | 417092 | 183388 |
| SN3 2BZ | 51.54874000 | -1.75475600 | 9 | 25 | 417102 | 183345 |
| SN3 2DA | 51.54876600 | -1.75396300 | 44 | 118 | 417157 | 183348 |
| SN3 2DB | 51.54785500 | -1.75255500 | 18 | 54 | 417255 | 183247 |
| SN3 2DD | 51.55019600 | -1.75417200 | 10 | 28 | 417142 | 183507 |