| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| DL4 1LH | 1 | 1 | 54.624555 | -1.652154 | |
| DL4 1LL | 3 | 0 | 54.6361099 | -1.6449704 | |
| DL4 1LN | 15 | 0 | 54.6352591 | -1.6459848 | |
| DL4 1LR | 5 | 0 | 54.6260155 | -1.6442373 | |
| DL4 1LS | 12 | 0 | 54.6276955 | -1.6440678 | |
| DL4 1LT | 25 | 0 | 54.6284413 | -1.6439994 | |
| DL4 1LU | 27 | 1 | 54.628074 | -1.6444208 | |
| DL4 1LX | 20 | 1 | 54.6293927 | -1.6435883 | |
| DL4 1LY | 4 | 0 | 54.6291407 | -1.6434821 | |
| DL4 1NA | 17 | 0 | 54.629781 | -1.6423578 | |
| DL4 1NB | 44 | 0 | 54.6326903 | -1.6434201 | |
| DL4 1ND | 48 | 0 | 54.6324192 | -1.645963 | |
| DL4 1NE | 16 | 0 | 54.6329156 | -1.643604 | |
| DL4 1NF | 27 | 0 | 54.6336076 | -1.643629 | |
| DL4 1NG | 17 | 0 | 54.6332018 | -1.6462196 | |
| DL4 1NH | 3 | 0 | 54.6313885 | -1.6438497 | |
| DL4 1NJ | 2 | 0 | 54.6278234 | -1.6447482 | |
| DL4 1NL | 22 | 2 | 54.6267735 | -1.6483663 | |
| DL4 1NN | 20 | 1 | 54.6269141 | -1.6472963 | |
| DL4 1NQ | 30 | 0 | 54.6338958 | -1.6438433 |