| Country | England |
|---|---|
| UK region | North East |
| Postcode area | DH |
| Unitary Authority | County Durham |
Cornsay postcode districts
Cornsay has 2 postcode districts
| Country | England |
|---|---|
| UK region | North East |
| Postcode area | DH |
| Unitary Authority | County Durham |
Cornsay has 2 postcode districts