Postcode SA1
Bon-y-maen +4 · Swansea, Wales
SA1 is the postcode of Bon-y-maen, Cwmbwrla, Landore and 2 other places in Swansea, Wales, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- SA1
- County
- Swansea
- Country
- Wales
- Country
- United Kingdom
5 places with postcode SA1
| Place | County | Location |
|---|---|---|
| Bon-y-maen | Swansea | 51.634, -3.949 |
| Cwmbwrla | Swansea | 51.637, -3.961 |
| Landore | Swansea | 51.644, -3.941 |
| Pentre-chwyth | Swansea | 51.634, -3.949 |
| Swansea | Swansea | 51.621, -3.943 |
Near Cardiff
The nearest major city is Cardiff, about 56 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode SA1?
Bon-y-maen, Cwmbwrla, Landore, Pentre-chwyth, Swansea.
Which county and country is SA1 in?
Swansea, Wales, United Kingdom.
What is the nearest major city to SA1?
Cardiff, about 56 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.