CA12 postcode district
CA12 holds 470 live postcodes around Keswick, in Cumberland, Westmorland and Furness.
Towns and villages with their centre in CA12
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Keswick | Cumbria | 4,658 |
| 2 | Portinscale | Cumbria | 560 |
| 3 | Threlkeld | Cumbria | 423 |
| 4 | Bassenthwaite | Cumbria | 412 |
| 5 | Braithwaite | Cumbria | 342 |
Wards
| Name | Share of postcodes |
|---|---|
| Keswick | 74% |
| Bothel and Wharrels | 20% |
| Greystoke and Ullswater | 6% |
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Penrith and Solway | 94% |
| Westmorland and Lonsdale | 6% |
Deprivation
The middle postcode here sits in decile 6 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, 14% 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 CA area
CA1 · CA2 · CA3 · CA4 · CA5 · CA6 · CA7 · CA8 · CA9 · CA10 · CA11 · CA13 · CA14 · CA15 · CA16 · CA17 · CA18 · CA19 · CA20 · CA21 · CA22 · CA23 · CA24 · CA25 · CA26 · CA27 · CA28 · CA95
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.