| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SO30 4HW | 1 | 1 | 50.9212589 | -1.3053492 | |
| SO30 4JZ | 11 | 0 | 50.9117311 | -1.3058541 | |
| SO30 4LA | 5 | 0 | 50.9130256 | -1.3083333 | |
| SO30 4LB | 1 | 0 | 50.925449 | -1.308156 | |
| SO30 4NH | 15 | 0 | 50.9213431 | -1.3010697 | |
| SO30 4NJ | 22 | 0 | 50.9211652 | -1.3001952 | |
| SO30 4NL | 9 | 0 | 50.9216512 | -1.302167 | |
| SO30 4NN | 12 | 0 | 50.9220378 | -1.3031063 | |
| SO30 4NP | 26 | 0 | 50.9203193 | -1.298772 | |
| SO30 4NQ | 7 | 0 | 50.9215593 | -1.3022691 | |
| SO30 4NR | 26 | 0 | 50.9202823 | -1.3013257 | |
| SO30 4NT | 49 | 0 | 50.9207697 | -1.3022509 | |
| SO30 4NU | 26 | 0 | 50.9202995 | -1.3009534 | |
| SO30 4PA | 1 | 1 | 50.9139827 | -1.3032951 | |
| SO30 4PG | 3 | 0 | 50.9202758 | -1.3016092 | |
| SO30 4QF | 7 | 0 | 50.9125628 | -1.3054821 | |
| SO30 4QL | 14 | 0 | 50.9095754 | -1.3142773 | |
| SO30 4QQ | 49 | 0 | 50.9085124 | -1.3140562 | |
| SO30 4QR | 1 | 0 | 50.9157412 | -1.3080378 | |
| SO30 4QU | 21 | 17 | 50.913062 | -1.3043764 |