General information Castlewellan
Castlewellan is a City in Northern Ireland. This City is also a post town.
Castlewellan postcode areas
Castlewellan has 1 postcode area. For more details about a particular street or postcode in Castlewellan, browse through a postcode area to find more information about postcodes in Castlewellan.
Castlewellan postcode districts
Castlewellan has 1 postcode district. For more information about a particular postcode or street in Castlewellan, Browse through a postcode district to find more details about Castlewellan postcodes.