| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| IP21 4LY | 1 | 0 | 52.3619423 | 1.2731134 | |
| IP21 4LZ | 3 | 0 | 52.3496241 | 1.2176405 | |
| IP21 4NG | 7 | 0 | 52.3865046 | 1.1768699 | |
| IP21 4NH | 10 | 1 | 52.3862726 | 1.1750679 | |
| IP21 4NJ | 18 | 1 | 52.3954013 | 1.1837048 | |
| IP21 4NL | 35 | 1 | 52.3953063 | 1.1872856 | |
| IP21 4NN | 18 | 1 | 52.3956496 | 1.1827421 | |
| IP21 4NP | 5 | 0 | 52.3961147 | 1.1780309 | |
| IP21 4NQ | 26 | 2 | 52.3967964 | 1.1844773 | |
| IP21 4NR | 37 | 1 | 52.3981377 | 1.1857334 | |
| IP21 4NS | 23 | 3 | 52.4053791 | 1.1894907 | |
| IP21 4NT | 12 | 0 | 52.4070067 | 1.2006666 | |
| IP21 4NW | 45 | 2 | 52.3970352 | 1.1905179 | |
| IP21 4NX | 38 | 0 | 52.3951788 | 1.1901569 | |
| IP21 4NY | 29 | 0 | 52.3961402 | 1.1917643 | |
| IP21 4NZ | 40 | 0 | 52.3964707 | 1.1938465 | |
| IP21 4PA | 9 | 0 | 52.3957049 | 1.1938941 | |
| IP21 4PB | 44 | 0 | 52.3975089 | 1.1978591 | |
| IP21 4PD | 12 | 0 | 52.3978101 | 1.2029173 | |
| IP21 4PE | 2 | 0 | 52.3958573 | 1.2118269 |