TD12 postcode district
TD12 holds 98 live postcodes around Coldstream, in Northumberland.
Towns and villages with their centre in TD12
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Coldstream | The Scottish Borders | 1,870 |
| 2 | Town Yetholm | The Scottish Borders | 570 |
| 3 | Cornhill on Tweed | Northumberland | 347 |
| 4 | Mindrum | Northumberland | 1 |
Wards
| Name | Share of postcodes |
|---|---|
| Norham & Islandshires | 61% |
| Wooler | 39% |
Westminster constituency
Every TD12 postcode falls in North Northumberland.
Deprivation
The middle postcode here sits in decile 4 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 0% of this district's postcodes sit in the most deprived three deciles, 0% in the least deprived three.
Deprivation deciles describe the LSOA neighbourhood each postcode sits in, weighted by postcodes rather than by people, because the postcode file carries no population. A district where the deprived neighbourhoods are densely populated will read better here than it would per resident.
Neighbouring districts in the TD area
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.