Mansfield is a town in Bristol County, Massachusetts, United States. As of the United States 2010 Census, the town population is 23,184. Mansfield is in the south-southwest suburbs of Boston and is also close to Providence, Rhode Island. The village of Mansfield Center is located in the town.
According to the United States Census Bureau, the town has a total area of 20.7 square miles (54 km2), of which, 20.5 square miles (53 km2) of it is land and 0.3 square miles (0.78 km2) of it (1.25%) is water. There are five conservation areas in the town. They are, from largest to smallest: the Great Woods Conservation Area, Maple Park Conservation Area, York Conservation Area, Marie Strese Conservation Area, and Sweet Pond Conservation Area. The town is bisected by the Canoe, Rumford and Wading Rivers, as well as many small brooks which are all part of the Taunton River Watershed. Mansfield's location is 28 miles south of Boston, 14 miles west of Brockton, and 19 miles north of Providence, Rhode Island. It is bordered by Foxborough and Sharon to the north, Easton to the east, Norton to the south, and Plainville to the west. The town's northern border is also a portion of the northern border of Bristol County. Its localities include East Mansfield, Ginty Corner, Mansfield Center, Purdy Corner and West Mansfield.
As of the census of 2000, there were 22,414 people, 7,942 households, and 5,861 families residing in the town. The population density was 1,095.4 inhabitants per square mile (422.9 /km2). There were 8,120 housing units at an average density of 396.8 per square mile (153.2 /km2).