Barre /ˈbæri/ is a town in Washington County, Vermont, United States. The population was 7,924 at the 2010 census. Popularly referred to as "Barre Town", the town almost completely surrounds "Barre City", which is a separate municipality.GeographyAccording to the United States Census Bureau, the town has a total area of 30.7 square miles (79.5 km2), of which 30.6 square miles (79.4 km2) is land and 0.1 square mile (0.1 km2) (0.16%) is water. Barre is known for its granite quarries.DemographicsAs of the census of 2000, there were 7,602 people, 2,951 households, and 2,216 families residing in the town. The population density was 248.1 people per square mile (95.8/km2). There were 3,046 housing units at an average density of 99.4 per square mile (38.4/km2). The racial makeup of the town was 98.47% White, 0.18% Black or African American, 0.09% Native American, 0.29% Asian, 0.18% from other races, and 0.78% from two or more races. Hispanic or Latino of any race were 1.51% of the population.