Postcode SA3
Bishopston +26 · Swansea, Wales
SA3 is the postcode of Bishopston, Black Pill, Cheriton and 24 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
- SA3
- County
- Swansea
- Country
- Wales
- Country
- United Kingdom
27 places with postcode SA3
| Place | County | Location |
|---|---|---|
| Bishopston | Swansea | 51.578, -4.048 |
| Black Pill | Swansea | 51.614, -4.071 |
| Cheriton | Swansea | 51.616, -4.238 |
| Fairyhill | Swansea | 51.614, -4.071 |
| Horton | Swansea | 51.552, -4.203 |
| Knelston | Swansea | 51.579, -4.212 |
| Landimore | Swansea | 51.615, -4.221 |
| Llanddewi | Swansea | 51.578, -4.219 |
| Llangennith | Swansea | 51.601, -4.271 |
| Llanmadoc | Swansea | 51.617, -4.253 |
| Llanrhidian | Swansea | 51.606, -4.170 |
| Middleton | Swansea | 51.580, -4.051 |
| Newton | Swansea | 51.580, -4.051 |
| Nicholaston | Swansea | 51.575, -4.136 |
| Oldwalls | Swansea | 51.614, -4.071 |
| Overton | Swansea | 51.614, -4.071 |
| Oxwich | Swansea | 51.557, -4.165 |
| Oxwich Green | Swansea | 51.614, -4.071 |
| Parkmill | Swansea | 51.582, -4.094 |
| Penmaen | Swansea | 51.575, -4.129 |
| Pennard | Swansea | 51.579, -4.067 |
| Penrice | Swansea | 51.570, -4.177 |
| Port Eynon | Swansea | 51.614, -4.071 |
| Reynoldston | Swansea | 51.589, -4.194 |
| Rhossili | Swansea | 51.569, -4.285 |
| The Mumbles | Swansea | 51.575, -4.000 |
| West Cross | Swansea | 51.614, -4.071 |
Near Cardiff
The nearest major city is Cardiff, about 67 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode SA3?
Bishopston, Black Pill, Cheriton, Fairyhill, Horton, Knelston, Landimore, Llanddewi, Llangennith, Llanmadoc, Llanrhidian, Middleton and 15 more.
Which county and country is SA3 in?
Swansea, Wales, United Kingdom.
What is the nearest major city to SA3?
Cardiff, about 67 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.