South Dublin South Dublin South Dublin () is a county in Ireland, within the province of Leinster, and the Dublin Region, a successor to County Dublin, from which its name derives. South Dublin County Council is the local authority for the county. The county contains both dense suburbs of Dublin and stretches of unpopulated mountain. In 2011 it had a population of 278,749, making it the third most populous county in the state. South Dublin has an area of 222.74 square kilometres. It is bounded by Dublin City (15 km to the north east), the River Liffey (separating it from Fingal to
Swords, Dublin Swords, Dublin Swords () is the county town of Fingal and a satellite of Dublin, Ireland. One of the larger settlements of Greater Dublin, the town is the closest to Dublin Airport, and is home to one of the Dublin region's larger shopping centres, extensive other retail facilities, and a range of industries. Lying on the Ward River, it features a restored medieval castle, a holy well from which it takes its name, a round tower and a Norman tower, presumably built by the same Normans who constructed the castle. The name "Swords" is also applicable to a townland, to