| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| HP18 0LZ | 44 | 0 | 51.8443834 | -0.9155559 | |
| HP18 0NA | 32 | 0 | 51.8445965 | -0.9172202 | |
| HP18 0NB | 39 | 0 | 51.8460845 | -0.9167272 | |
| HP18 0ND | 24 | 0 | 51.8471659 | -0.9159367 | |
| HP18 0NE | 2 | 1 | 51.8475249 | -0.9115534 | |
| HP18 0NF | 6 | 0 | 51.8404316 | -0.9128434 | |
| HP18 0NG | 4 | 0 | 51.8448277 | -0.9189592 | |
| HP18 0NH | 1 | 0 | 51.8428311 | -0.903298 | |
| HP18 0NJ | 2 | 0 | 51.8460976 | -0.9013922 | |
| HP18 0NN | 9 | 1 | 51.8468175 | -0.9201998 | |
| HP18 0NQ | 1 | 1 | 51.8447192 | -0.9149236 | |
| HP18 0NR | 36 | 0 | 51.8439828 | -0.9138555 | |
| HP18 0NS | 46 | 3 | 51.8461136 | -0.9543072 | |
| HP18 0NT | 6 | 0 | 51.8473464 | -0.9558433 | |
| HP18 0NU | 6 | 0 | 51.8467427 | -0.9556976 | |
| HP18 0NX | 12 | 4 | 51.8450906 | -0.9568118 | |
| HP18 0NY | 2 | 0 | 51.8260809 | -1.0114361 | |
| HP18 0PA | 23 | 0 | 51.8438945 | -0.9546986 | |
| HP18 0PB | 12 | 0 | 51.8427692 | -0.9550601 | |
| HP18 0PD | 1 | 1 | 51.83678 | -0.960492 |