| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SN3 1SF | 3 | 0 | 51.537221 | -1.7580364 | |
| SN3 1SH | 1 | 1 | 51.5455235 | -1.7731919 | |
| SN3 1TA | 1 | 1 | 51.540413 | -1.776703 | |
| SN3 1TH | 1 | 1 | 51.5511948 | -1.7257576 | |
| SN3 1TL | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1TN | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1TP | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1TR | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1TS | 1 | 1 | 51.5511948 | -1.7257576 | |
| SN3 1TW | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1TX | 1 | 1 | 51.540414 | -1.7766925 | |
| SN3 1TY | 1 | 1 | 51.5511948 | -1.7257576 | |
| SN3 1UJ | 1 | 1 | 51.5511948 | -1.7257576 | |
| SN3 1UQ | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1UW | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1WD | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1WH | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1XR | 1 | 1 | 51.551194 | -1.725769 | |
| SN3 1XZ | 1 | 0 | 51.551194 | -1.725769 | |
| SN3 1ZN | 1 | 1 | 51.551194 | -1.725769 |