Aberystwyth is a university and seaside town and a community in Ceredigion, Wales. It is the largest town in Ceredigion and 16 miles (26 km) from Aberaeron, the county's administrative centre. In 2021, the population of the town was 14,640.

Ceredigion ( ), historically Cardiganshire, is a county in the west of Wales. It borders Gwynedd across the Dyfi estuary to the north, Powys to the east, Carmarthenshire and Pembrokeshire to the south, and the Irish Sea to the west. Aberystwyth is the largest settlement and, together with Aberaeron, is an administrative centre of Ceredigion County Council.