Birchgrove, Swansea Birchgrove, Swansea Birchgrove () is a large village and community in the City and County of Swansea, Wales. It does not have a community council. The village is situated some 4.5 miles (7 km) north-east of Swansea city centre, between the flood plain of the River Tawe and Mynydd Drumau (Drummau Mountain). Birchgrove also borders Neath Port Talbot. The community of Birchgrove, which includes the village of Birchgrove itself, Lon-las, and parts of Glais, had a population in 2008 of 5,807. Long vistas of the Swansea, Neath and Blaengwynfi valleys are to be had from the top of Mynydd Drumau,
Swansea Urban Area Swansea Urban Area The Swansea Urban Area or Swansea Built-up Area is an area of land in south Wales, defined by the Office for National Statistics for population monitoring purposes. It is an urban conurbation and is not coterminous with the City and County of Swansea. It consists of the urban area centred on Swansea city centre; the Swansea Valley including Clydach, Ystradgynlais and Pontardawe; and includes Neath and Port Talbot which lay outside the county boundaries, but excludes the urban area of Gorseinon within the county boundaries. The total population of the area in 2011 was 300,352 making it