Swansea County Postcodes
Wales, United Kingdom · 8 codes
Swansea County in Wales has 8 postcodes, from SA1 to SA7, serving 69 places.
Postcodes in Swansea
| Postcode | Places |
|---|---|
| SA1 | Bon-y-maen, Cwmbwrla, Landore, Pentre-chwyth, Swansea |
| SA18 | Garnswllt |
| SA2 | Dunvant, Ilston, Killay, Sketty, Upper Killay |
| SA3 | Bishopston, Black Pill, Cheriton, Fairyhill, Horton, Knelston +21 more |
| SA4 | Bolgoed, Crofty, Gorseinon, Gowerton, Grovesend, Llanmorlais +8 more |
| SA5 | Cadle, Cockett, Felindre, Fforest-fach, Llangyfelach, Tirdeunaw +1 more |
| SA6 | Clydach, Craigcefnparc, Morriston, Pant-lasau, Vardre, Ynystawe |
| SA7 | Birchgrove, Glais, Llansamlet, Pentre-Dwr |
Frequently asked questions
What is the postcode of Swansea?
Swansea has 8 postcodes, from SA1 to SA7. The table lists the places each one serves.
How many places are listed in Swansea County?
69 places.
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.