Greenville, New Hampshire Greenville is a town in Hillsborough County, New Hampshire, United States. The population was 2,105 at the 2010 census. It is located at the junction of New Hampshire routes 31, 45, and 123. History Once a part of Mason called "Mason Village", Greenville is one of the state's newest and smallest towns, incorporated in 1872. It is located at the High Falls on the Souhegan River, whose plentiful water power provided the mill town with the state's first industries, making cotton and woolen goods. Because of the falls, Greenville was always a manufacturing center. The Columbian Manufacturing Company was established in 1826 to make textiles in both Greenville and New Ipswich. The Columbian is long gone, but its fine brick buildings still dominate the village, kept company by Queen Anne style houses on side streets. The mills are now used for other businesses and storage, and one has been converted into housing for the elderly. Greenville once had a Boston & Maine Railroad trestle. Before it was dismantled for safety reasons, local residents turned out one sunny afternoon to watch Bronson Potter, Mason resident and inventor, fly a private airplane underneath the span on a wager. The railroad depot, which still stands, was once an important landmark that put the tiny towns of Mason and Greenville "on the map." It has since been turned into a Chinese restaurant and lounge. Geography According to the United States Census Bureau, the town has a total area of . The Greenville CDP, which includes the town center, occupies the northern part of the town and has an area of . Greenville's highest point is Barrett Hill, with an elevation of above sea level. The northern half of the town is drained by the Souhegan River, while the southern half is drained by tributaries of Walker Brook and Mason Brook, which flow south to the Squannacook River in Massachusetts. The entire town is within the Merrimack River watershed. Adjacent municipalities Wilton, New Hampshire (north) Mason, New Hampshire (east) New Ipswich, New Hampshire (west) Temple, New Hampshire (northwest) Roadways Four state highways traverse Greenville. NH Route 31 enters the state in Mason from Ashby, Massachusetts, on MA Route 31. NH 31 intersects NH 124 before entering Greenville. NH 31 runs north-south for the entire length of the town before entering Wilton to the north. The highway shares a right-of-way with NH Route 123 which intersects it and runs north to Pleasant Street. Pleasant Street is the main access road to downtown Greenville from NH 31, aside from Mill Street, Old Mason Center Road, and Old Wilton Road. NH 123 continues on a left turn in downtown Greenville and runs south to New Ipswich and NH 124. Further down Main Street in Greenville is the beginning of NH Route 45, which runs northwest to Temple, ending at NH Route 101. NH Route 124 crosses the southwest corner of Greenville but intersects no other highways within the town limits. Demographics As of the census of 2010, there were 2,105 people, 861 households, and 537 families residing in the town. There were 933 housing units, of which 72, or 7.7%, were vacant. The racial makeup of the town was 97.0% white, 0.6% African American, 0.5% Native American, 0.1% Asian, 0.2% Native Hawaiian or Pacific Islander, 0.2% some other race, and 1.4% from two or more races. 2.2% of the population were Hispanic or Latino of any race. Of the 861 households, 30.1% had children under the age of 18 living with them, 42.9% were headed by married couples living together, 13.8% had a female householder