Wrexham is a city and the administrative centre of Wrexham County Borough in Wales. It is located between the Welsh mountains and the lower Dee Valley, near the border with Cheshire in England. Historically in the county of Denbighshire, and later the county of Clwyd in 1974, it has been the principal settlement of Wrexham County Borough since 1996. Wrexham has historically been one of the primary settlements of Wales. At the 2021 Census, it had an urban population of 44,785.