| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SN1 4DF | 21 | 0 | 51.5504441 | -1.778088 | |
| SN1 4EQ | 0 | 51.5471313 | -1.785247 | ||
| SN1 4DD | 0 | 51.5467421 | -1.7852565 | ||
| SN1 4GA | 0 | 51.550086 | -1.793702 | ||
| SN1 4GB | 4 | 51.550045 | -1.7961849 | ||
| SN1 4GD | 1 | 51.550165 | -1.7957743 | ||
| SN1 4GF | 0 | 51.5490288 | -1.7969564 | ||
| SN1 4GG | 0 | 51.5500013 | -1.7949755 | ||
| SN1 4GH | 0 | 51.5496652 | -1.7954903 | ||
| SN1 4GJ | 0 | 51.5493906 | -1.7945627 | ||
| SN1 4GL | 0 | 51.5493124 | -1.7935066 | ||
| SN1 4GN | 0 | 51.5494775 | -1.796464 | ||
| SN1 4GP | 0 | 51.5492104 | -1.7955627 | ||
| SN1 4GQ | 0 | 51.5489237 | -1.7948921 | ||
| SN1 4GR | 0 | 51.5497956 | -1.7941082 | ||
| SN1 4GU | 0 | 51.5482433 | -1.7937219 | ||
| SN1 4GT | 0 | 51.5490605 | -1.7914849 | ||
| SN1 4GS | 0 | 51.5493817 | -1.7931329 | ||
| SN1 4GW | 0 | 51.5514843 | -1.7923157 | ||
| SN1 4GX | 0 | 51.5513511 | -1.7932826 |