| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SN3 1AA | 36 | 0 | 51.5598959 | -1.7706677 | |
| SN3 1AB | 32 | 0 | 51.5595952 | -1.7686063 | |
| SN3 1AD | 23 | 0 | 51.5616451 | -1.7685382 | |
| SN3 1AE | 45 | 0 | 51.5609141 | -1.7671715 | |
| SN3 1AF | 28 | 1 | 51.5620913 | -1.7703797 | |
| SN3 1AG | 5 | 0 | 51.5609855 | -1.7669403 | |
| SN3 1AH | 1 | 1 | 51.5574703 | -1.758289 | |
| SN3 1AL | 18 | 0 | 51.5587475 | -1.7628694 | |
| SN3 1AN | 38 | 0 | 51.5611463 | -1.7664057 | |
| SN3 1AQ | 19 | 0 | 51.5578508 | -1.7624798 | |
| SN3 1AR | 4 | 4 | 51.5628516 | -1.7693832 | |
| SN3 1AS | 12 | 1 | 51.5601161 | -1.7638 | |
| SN3 1AT | 66 | 0 | 51.5597166 | -1.7618834 | |
| SN3 1AU | 22 | 0 | 51.5535237 | -1.758613 | |
| SN3 1AW | 5 | 3 | 51.5622854 | -1.7695015 | |
| SN3 1AX | 58 | 0 | 51.548878 | -1.7556667 | |
| SN3 1AY | 30 | 0 | 51.5474427 | -1.7529344 | |
| SN3 1AZ | 44 | 0 | 51.5471757 | -1.7542482 | |
| SN3 1BA | 19 | 0 | 51.5579983 | -1.7614453 | |
| SN3 1BF | 40 | 0 | 51.5622107 | -1.7681314 |