Southwold is a seaside town and civil parish on the English North Sea coast in the East Suffolk district of Suffolk. It lies at the mouth of the River Blyth within the Suffolk Coast and Heaths Area of Outstanding Natural Beauty. The town is about 11 miles south of Lowestoft, 29 miles north-east of Ipswich and 97 miles north-east of London, within the parliamentary constituency of Suffolk Coastal. The "All Usual Residents" 2011 Census figure gives a total of 1,098 persons for the town. The 2012 Housing Report by the Southwold and Reydon Society concluded that 49 per cent of the dwellings are used as second homes or let to holiday-makers.