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 4XS | 51.58582600 | -1.74452600 | 20 | 50 | 417797 | 187472 |
| SN3 4XT | 51.58369200 | -1.74305100 | 33 | 105 | 417900 | 187235 |
| SN3 4XU | 51.58350200 | -1.74676100 | 55 | 106 | 417643 | 187213 |
| SN3 4XW | 51.58551800 | -1.74331500 | 61 | 144 | 417881 | 187438 |
| SN3 4XX | 51.58663700 | -1.72539700 | 10 | 31 | 419122 | 187567 |
| SN3 4XY | 51.58644200 | -1.74668700 | 70 | 213 | 417647 | 187540 |
| SN3 4XZ | 51.58684400 | -1.74944200 | 10 | 33 | 417456 | 187584 |
| SN3 4YA | 51.58297600 | -1.74408200 | 14 | 71 | 417829 | 187155 |
| SN3 4YB | 51.58486700 | -1.74194800 | 16 | 38 | 417976 | 187366 |
| SN3 4YD | 51.58463100 | -1.74467700 | 10 | 29 | 417787 | 187339 |
| SN3 4YE | 51.58316300 | -1.74399200 | 32 | 35 | 417835 | 187176 |
| SN3 4YF | 51.59810400 | -1.73461100 | N/A | N/A | 418479 | 188840 |
| SN3 4YH | 51.60343100 | -1.73573600 | N/A | N/A | 418399 | 189432 |
| SN3 4YQ | 51.58319300 | -1.74519000 | 40 | 107 | 417752 | 187179 |
| SN3 5AA | 51.56739000 | -1.73872800 | 8 | 21 | 418206 | 185423 |
| SN3 5AD | 51.56735200 | -1.73767500 | 42 | 97 | 418279 | 185419 |
| SN3 5AE | 51.56791600 | -1.73672000 | 38 | 85 | 418345 | 185482 |
| SN3 5AF | 51.56842500 | -1.73513000 | 40 | 95 | 418455 | 185539 |
| SN3 5AG | 51.56873900 | -1.73479600 | 34 | 70 | 418478 | 185574 |
| SN3 5AH | 51.56894300 | -1.73359700 | 35 | 80 | 418561 | 185597 |
| SN3 5AJ | 51.56946100 | -1.73200700 | 36 | 97 | 418671 | 185655 |
| SN3 5AL | 51.56875800 | -1.73130400 | 26 | 66 | 418720 | 185577 |
| SN3 5AN | 51.56809100 | -1.72676400 | 56 | 143 | 419035 | 185504 |
| SN3 5AP | 51.56837000 | -1.73091700 | 32 | 61 | 418747 | 185534 |
| SN3 5AQ | 51.56730900 | -1.73887300 | N/A | N/A | 418196 | 185414 |
| SN3 5AR | 51.56803300 | -1.72891400 | 43 | 82 | 418886 | 185497 |
| SN3 5AS | 51.56744200 | -1.73008600 | 34 | 69 | 418805 | 185431 |
| SN3 5AT | 51.56709800 | -1.72897700 | 18 | 45 | 418882 | 185393 |
| SN3 5AU | 51.56713000 | -1.72707200 | 35 | 82 | 419014 | 185397 |
| SN3 5AW | 51.56872700 | -1.72964500 | 6 | 17 | 418835 | 185574 |
| SN3 5AX | 51.56656600 | -1.72827300 | 28 | 64 | 418931 | 185334 |
| SN3 5AY | 51.56605700 | -1.72999300 | 25 | 48 | 418812 | 185277 |
| SN3 5AZ | 51.56613200 | -1.73117600 | 32 | 52 | 418730 | 185285 |
| SN3 5BA | 51.56561300 | -1.73205900 | 32 | 86 | 418669 | 185227 |
| SN3 5BB | 51.56513800 | -1.73291300 | 12 | 32 | 418610 | 185174 |
| SN3 5BD | 51.56519400 | -1.73396600 | 10 | 18 | 418537 | 185180 |
| SN3 5BE | 51.56484300 | -1.73385200 | 9 | 21 | 418545 | 185141 |
| SN3 5BG | 51.56440200 | -1.73353700 | 26 | 29 | 418567 | 185092 |
| SN3 5BH | 51.56993600 | -1.73132600 | 13 | 36 | 418718 | 185708 |
| SN3 5BJ | 51.57082500 | -1.73071500 | 41 | 97 | 418760 | 185807 |
| SN3 5BL | 51.56907100 | -1.73864600 | 53 | 110 | 418211 | 185610 |
| SN3 5BN | 51.56500900 | -1.72740200 | 30 | 76 | 418992 | 185161 |
| SN3 5BP | 51.56420000 | -1.72775400 | 6 | 12 | 418968 | 185071 |
| SN3 5BQ | 51.56987600 | -1.73268300 | 12 | 26 | 418624 | 185701 |
| SN3 5BS | 51.56446600 | -1.73010300 | 28 | 58 | 418805 | 185100 |
| SN3 5BT | 51.56433300 | -1.73062400 | 16 | 47 | 418769 | 185085 |
| SN3 5BU | 51.56320900 | -1.73073100 | 24 | 57 | 418762 | 184960 |
| SN3 5BW | 51.56472400 | -1.72899100 | 28 | 61 | 418882 | 185129 |
| SN3 5BX | 51.56280300 | -1.73017100 | 28 | 68 | 418801 | 184915 |
| SN3 5BY | 51.56441600 | -1.73160400 | N/A | N/A | 418701 | 185094 |