| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| SO21 1LW | 0 | 51.009646 | -1.2652378 | ||
| SO21 1LX | 0 | 51.0124468 | -1.265892 | ||
| SO21 1LY | 1 | 51.0151767 | -1.2681584 | ||
| SO21 1LZ | 2 | 51.0189192 | -1.2727473 | ||
| SO21 1NA | 0 | 51.0305399 | -1.2702551 | ||
| SO21 1NB | 0 | 51.0297842 | -1.2774544 | ||
| SO21 1NH | 1 | 51.0192866 | -1.3142306 | ||
| SO21 1NJ | 0 | 51.0195274 | -1.3154389 | ||
| SO21 1NL | 0 | 51.0196128 | -1.3161933 | ||
| SO21 1NN | 1 | 51.0188196 | -1.3174168 | ||
| SO21 1NP | 0 | 51.0237303 | -1.312953 | ||
| SO21 1NR | 0 | 51.0222713 | -1.314101 | ||
| SO21 1NS | 0 | 51.0229424 | -1.3150749 | ||
| SO21 1NT | 2 | 51.023426 | -1.3147256 | ||
| SO21 1NU | 0 | 51.0230034 | -1.3132062 | ||
| SO21 1NW | 1 | 51.022259 | -1.3120052 | ||
| SO21 1NX | 1 | 51.0232813 | -1.3115196 | ||
| SO21 1NY | 0 | 51.0238668 | -1.3071192 | ||
| SO21 1NZ | 0 | 51.0243603 | -1.3099779 | ||
| SO21 1PA | 0 | 51.024165 | -1.3119485 |