CountryWales
UK regionWales
Postcode areaSA
Unitary AuthoritySwansea

Castle postcode districts

Castle has 2 postcode districts

SA1 SA5

Castle postcode sectors

Castle has 9 postcode sectors

SA1 1 SA1 2 SA1 3 SA1 4 SA1 5 SA1 6 SA1 8 SA1 9 SA5 8