| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| BN21 1SB | 41 | 8 | 50.7768712 | 0.2568306 | |
| BN21 1SD | 34 | 19 | 50.7778101 | 0.2561176 | |
| BN21 1SE | 16 | 0 | 50.7746887 | 0.2622433 | |
| BN21 1SF | 28 | 0 | 50.7743694 | 0.2620152 | |
| BN21 1SG | 15 | 0 | 50.7742935 | 0.2631462 | |
| BN21 1SH | 14 | 0 | 50.7752213 | 0.2626094 | |
| BN21 1SJ | 14 | 0 | 50.7750335 | 0.2620897 | |
| BN21 1SL | 1 | 1 | 50.7772267 | 0.2598408 | |
| BN21 1SN | 23 | 1 | 50.7780989 | 0.2607765 | |
| BN21 1SP | 20 | 0 | 50.7765251 | 0.2607716 | |
| BN21 1SQ | 5 | 0 | 50.774714 | 0.2623297 | |
| BN21 1SR | 17 | 0 | 50.7777134 | 0.2588571 | |
| BN21 1SS | 27 | 3 | 50.7777463 | 0.2571564 | |
| BN21 1ST | 14 | 0 | 50.7777634 | 0.2563999 | |
| BN21 1SU | 17 | 0 | 50.7782162 | 0.2593636 | |
| BN21 1SW | 3 | 0 | 50.7761525 | 0.2614345 | |
| BN21 1SX | 6 | 0 | 50.7782396 | 0.2600173 | |
| BN21 1SY | 8 | 0 | 50.7791219 | 0.2595066 | |
| BN21 1TA | 5 | 0 | 50.7797548 | 0.2565438 | |
| BN21 1TB | 3 | 0 | 50.7801825 | 0.2576851 |