Postcode CA20
Calder Bridge +5 · Cumbria, England
CA20 is the postcode of Calder Bridge, Gosforth, Ponsonby and 3 other places in Cumbria, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- CA20
- County
- Cumbria
- Country
- England
- Country
- United Kingdom
6 places with postcode CA20
| Place | County | Location |
|---|---|---|
| Calder Bridge | Cumbria | 54.440, -3.478 |
| Gosforth | Cumbria | 54.417, -3.434 |
| Ponsonby | Cumbria | 54.419, -3.474 |
| Seascale | Cumbria | 54.398, -3.480 |
| Sellafield | Cumbria | 54.422, -3.506 |
| Wellington | Cumbria | 54.419, -3.474 |
Near Liverpool
The nearest major city is Liverpool, about 117 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode CA20?
Calder Bridge, Gosforth, Ponsonby, Seascale, Sellafield, Wellington.
Which county and country is CA20 in?
Cumbria, England, United Kingdom.
What is the nearest major city to CA20?
Liverpool, about 117 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.