is a coastal city and county, officially known as the City and County of Swansea
in Wales. Swansea lies within the historic county boundaries of Glamorgan and the ancient Welsh commote of Gŵyr on the southwest coast. The county area includes Swansea Bay and the Gower Peninsula. Swansea is the second largest city in Wales and the twenty-fifth largest city in the United Kingdom. According to its local council, the City and County of Swansea had a population of 241,300 in 2014, the second most populous local authority area in Wales after Cardiff. Together with Neath and Port Talbot, Swansea formed a wider Urban Area of 300,352 in 2011.