Postcode SA20
Abercrychan +14 · Carmarthenshire, Wales
SA20 is the postcode of Abercrychan, Babel, Blaenos and 12 other places in Carmarthenshire, Wales, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- SA20
- County
- Carmarthenshire
- Country
- Wales
- Country
- United Kingdom
15 places with postcode SA20
| Place | County | Location |
|---|---|---|
| Abercrychan | Carmarthenshire | 52.011, -3.788 |
| Babel | Carmarthenshire | 52.011, -3.788 |
| Blaenos | Carmarthenshire | 52.011, -3.788 |
| Cilgwyn | Carmarthenshire | 52.011, -3.788 |
| Cilycwm | Carmarthenshire | 52.045, -3.820 |
| Cynghordy | Carmarthenshire | 52.044, -3.740 |
| Dolgarreg | Carmarthenshire | 52.011, -3.788 |
| Garthynty | Carmarthenshire | 52.011, -3.788 |
| Glanbran | Carmarthenshire | 52.011, -3.788 |
| Llandovery | Carmarthenshire | 51.994, -3.796 |
| Myddfai | Carmarthenshire | 51.956, -3.788 |
| Pen-y-bont | Carmarthenshire | 52.011, -3.788 |
| Pentre-ty-gwyn | Carmarthenshire | 52.011, -3.788 |
| Rhandirmwyn | Carmarthenshire | 52.011, -3.788 |
| Ystradffin | Carmarthenshire | 52.100, -3.767 |
Near Cardiff
The nearest major city is Cardiff, about 73 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode SA20?
Abercrychan, Babel, Blaenos, Cilgwyn, Cilycwm, Cynghordy, Dolgarreg, Garthynty, Glanbran, Llandovery, Myddfai, Pen-y-bont and 3 more.
Which county and country is SA20 in?
Carmarthenshire, Wales, United Kingdom.
What is the nearest major city to SA20?
Cardiff, about 73 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.