| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| DH1 1LN | 6 | 0 | 54.7792564 | -1.569497 | |
| DH1 1LP | 38 | 0 | 54.792656 | -1.521673 | |
| DH1 1LQ | 12 | 0 | 54.779515 | -1.5664003 | |
| DH1 1LR | 47 | 0 | 54.7775276 | -1.5813929 | |
| DH1 1LS | 33 | 0 | 54.7934976 | -1.5208855 | |
| DH1 1LT | 35 | 0 | 54.7931524 | -1.5222271 | |
| DH1 1LU | 2 | 2 | 54.7947841 | -1.5212592 | |
| DH1 1LW | 4 | 0 | 54.7798704 | -1.5685071 | |
| DH1 1LX | 18 | 0 | 54.7930001 | -1.5223533 | |
| DH1 1LY | 60 | 0 | 54.7925464 | -1.5223637 | |
| DH1 1LZ | 52 | 0 | 54.7922493 | -1.5232694 | |
| DH1 1NA | 47 | 0 | 54.7898973 | -1.5217055 | |
| DH1 1NB | 17 | 0 | 54.7908475 | -1.5233894 | |
| DH1 1ND | 66 | 0 | 54.7905896 | -1.5240922 | |
| DH1 1NE | 44 | 0 | 54.7883733 | -1.5249578 | |
| DH1 1NF | 20 | 0 | 54.7887073 | -1.5230413 | |
| DH1 1NG | 8 | 0 | 54.7906202 | -1.5250094 | |
| DH1 1NH | 20 | 0 | 54.7896719 | -1.5238075 | |
| DH1 1NJ | 38 | 0 | 54.7893809 | -1.525226 | |
| DH1 1NL | 20 | 0 | 54.7892204 | -1.5232529 |