| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SN3 1NW | 4 | 0 | 51.5449154 | -1.750787 | |
| SN3 1NX | 25 | 0 | 51.5435572 | -1.7655301 | |
| SN3 1PA | 6 | 0 | 51.5482221 | -1.7737985 | |
| SN3 1PB | 48 | 0 | 51.5484997 | -1.7732058 | |
| SN3 1PD | 20 | 14 | 51.5492859 | -1.7752643 | |
| SN3 1PG | 10 | 0 | 51.5441151 | -1.7496252 | |
| SN3 1PH | 9 | 0 | 51.5488924 | -1.7717184 | |
| SN3 1PJ | 14 | 0 | 51.5477318 | -1.7713637 | |
| SN3 1PL | 11 | 0 | 51.5456235 | -1.7691823 | |
| SN3 1PN | 9 | 0 | 51.5452809 | -1.7686938 | |
| SN3 1PP | 13 | 0 | 51.545758 | -1.7689798 | |
| SN3 1PR | 12 | 0 | 51.5457745 | -1.7682154 | |
| SN3 1PS | 22 | 0 | 51.5471612 | -1.7692466 | |
| SN3 1PT | 28 | 0 | 51.5442786 | -1.749159 | |
| SN3 1PU | 10 | 0 | 51.5467228 | -1.7703305 | |
| SN3 1PW | 4 | 0 | 51.5449371 | -1.7676428 | |
| SN3 1PX | 21 | 0 | 51.5479987 | -1.7698913 | |
| SN3 1PY | 12 | 0 | 51.5481905 | -1.7714047 | |
| SN3 1PZ | 32 | 0 | 51.5483417 | -1.7705963 | |
| SN3 1QA | 12 | 0 | 51.5484214 | -1.7699613 |