Llanpumsaint is a village and community in Carmarthenshire, Wales. In the 2001 UK Census, Llanpumsaint community had a population of 595. It is not to be confused with Pumsaint, a small village some distance away on the River Cothi. The population increased in 2011 to 734, and thus the percentage of Welsh speakers declined. Llanpumsaint community comprises the neighbouring hamlet of Nebo, the spiritual community and temple at Skanda Vale and a number of farms.