Postcode DL12
Barnard Castle +27 · Durham, England
DL12 is the postcode of Barnard Castle, Boldron, Bowbank and 25 other places in Durham, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- DL12
- County
- Durham
- Country
- England
- Country
- United Kingdom
28 places with postcode DL12
| Place | County | Location |
|---|---|---|
| Barnard Castle | Durham | 54.541, -1.919 |
| Boldron | Durham | 54.528, -1.958 |
| Bowbank | Durham | 54.558, -1.981 |
| Bowes | Durham | 54.516, -2.016 |
| Brignall | Durham | 54.505, -1.889 |
| Cotherstone | Durham | 54.571, -1.982 |
| Eggleston | Durham | 54.609, -2.003 |
| Forest-in-Teesdale | Durham | 54.558, -1.981 |
| Gilmonby | Durham | 54.511, -2.016 |
| Grassholme | Durham | 54.558, -1.981 |
| Greta Bridge | Durham | 54.558, -1.981 |
| Holwick | Durham | 54.636, -2.144 |
| Hunderthwaite | Durham | 54.579, -2.033 |
| Hury | Durham | 54.567, -2.067 |
| Kinninvie | Durham | 54.558, -1.981 |
| Langdon Beck | Durham | 54.558, -1.981 |
| Lartington | Durham | 54.554, -1.972 |
| Mickleton | Durham | 54.608, -2.050 |
| Middleton-in-Teesdale | Durham | 54.625, -2.082 |
| Newbiggin | Durham | 54.642, -2.136 |
| Romaldkirk | Durham | 54.594, -2.011 |
| Scargill | Durham | 54.496, -1.940 |
| Stainton | Durham | 54.572, -1.986 |
| Startforth | Durham | 54.538, -1.930 |
| Thringarth | Durham | 54.558, -1.981 |
| Westwick | Durham | 54.534, -1.888 |
| Whorlton | Durham | 54.528, -1.837 |
| Wycliffe | Durham | 54.523, -1.818 |
Near Newcastle upon Tyne
The nearest major city is Newcastle upon Tyne, about 52 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode DL12?
Barnard Castle, Boldron, Bowbank, Bowes, Brignall, Cotherstone, Eggleston, Forest-in-Teesdale, Gilmonby, Grassholme, Greta Bridge, Holwick and 16 more.
Which county and country is DL12 in?
Durham, England, United Kingdom.
What is the nearest major city to DL12?
Newcastle upon Tyne, about 52 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.