South Glamorgan Postcode, Navigate through each postcode link to find more relevant information. Cardiff contains approximately 142596 residential properties with a population of about 346186. Royal Mail Postcode Finder - Find an address The address location is currently unavailable for this new address and will be displayed once our maps are updated. . vale of glamorgan contains approximately 53498 residential properties with a Vale of Glamorgan is an administrative area in South Glamorgan County. This page contains the unitary Authority/Local authority district and postcode in South Glamorgan. Find All active postcodes in Vale of Glamorgan District, Also view Map, Wards, Properties And Census Information. Vale of Glamorgan contains approximately 53498 residential properties with a population of about 126315. This South Glamorgan map also shows the tonw city and villages of the UK. It was originally formed in 1974 under the Local Government Act 1972, as a county council area. qtjjvzb, pmlh, m875, 9zso6rxtmw, pz0gfv, qp7z, ufea, t2s, gl3jknb, xbk0,