| Postcode | Residential | Businesses | Locality | Latitude | Longitude |
|---|---|---|---|---|---|
| DH3 1AA | 24 | 0 | 54.8964836 | -1.5771838 | |
| DH3 1AB | 11 | 0 | 54.8960415 | -1.5766895 | |
| DH3 1AD | 12 | 0 | 54.8959842 | -1.5756922 | |
| DH3 1AF | 17 | 1 | 54.8969899 | -1.5703802 | |
| DH3 1AG | 10 | 0 | 54.8967113 | -1.570352 | |
| DH3 1AH | 43 | 0 | 54.8965736 | -1.5720842 | |
| DH3 1AJ | 17 | 0 | 54.8971771 | -1.5724988 | |
| DH3 1AL | 16 | 0 | 54.8973659 | -1.5725124 | |
| DH3 1AN | 10 | 0 | 54.8967285 | -1.5726907 | |
| DH3 1AP | 1 | 0 | 54.8966251 | -1.5739703 | |
| DH3 1AQ | 8 | 0 | 54.897791 | -1.5682043 | |
| DH3 1AR | 7 | 0 | 54.8967886 | -1.5744676 | |
| DH3 1AS | 1 | 0 | 54.8967915 | -1.5752939 | |
| DH3 1AW | 12 | 1 | 54.8965253 | -1.5736752 | |
| DH3 1AX | 5 | 0 | 54.8976458 | -1.5754565 | |
| DH3 1BB | 26 | 0 | 54.8988833 | -1.574695 | |
| DH3 1BD | 22 | 0 | 54.9012421 | -1.5733759 | |
| DH3 1BE | 48 | 0 | 54.9009286 | -1.5736755 | |
| DH3 1BG | 7 | 0 | 54.9017458 | -1.5735265 | |
| DH3 1BH | 40 | 0 | 54.9010409 | -1.5749686 |