| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SO30 3GQ | 9 | 0 | 50.9312911 | -1.3286911 | |
| SO30 3GR | 20 | 0 | 50.9319509 | -1.3290639 | |
| SO30 3GS | 15 | 0 | 50.9316764 | -1.3284422 | |
| SO30 3GT | 11 | 0 | 50.9313339 | -1.3272753 | |
| SO30 3GU | 15 | 0 | 50.9274915 | -1.3387701 | |
| SO30 3GW | 6 | 0 | 50.9325251 | -1.3284004 | |
| SO30 3GX | 11 | 0 | 50.9323123 | -1.3269758 | |
| SO30 3GY | 12 | 0 | 50.9327556 | -1.3293506 | |
| SO30 3GZ | 62 | 0 | 50.9322824 | -1.3309504 | |
| SO30 3HA | 28 | 5 | 50.9266564 | -1.3274561 | |
| SO30 3HD | 1 | 0 | 50.9278313 | -1.3160839 | |
| SO30 3HE | 65 | 0 | 50.9339548 | -1.3310662 | |
| SO30 3HF | 5 | 0 | 50.9335068 | -1.3308649 | |
| SO30 3HH | 47 | 1 | 50.9267695 | -1.3280421 | |
| SO30 3HN | 10 | 2 | 50.9390184 | -1.3303148 | |
| SO30 3HP | 53 | 6 | 50.9448959 | -1.3279719 | |
| SO30 3HQ | 36 | 7 | 50.9395277 | -1.3337249 | |
| SO30 3HR | 44 | 0 | 50.939572 | -1.3391594 | |
| SO30 3HS | 29 | 0 | 50.9397719 | -1.3393027 | |
| SO30 3HT | 54 | 0 | 50.9345927 | -1.3510829 |