Falls are within the bounds of Royal River Park; and the Fourth Falls are near the intersection of East Elm Street and Melissa Drive. Since 1674, fifty-seven mills (grain, lumber, pulp and cotton) and several factories (paper production, shoe- and brick-making and, in 1908, Yarmouth Electric Company) have stood on the banks of the river. The first of the town's four waterfalls are located less than a mile from the mouth of the Royal River at Yarmouth's harbor. One of the town's two remaining mill buildings stands at the foot of the Main Street hill. Located approximately upstream of the First Falls, the Second Falls is the site of today's Sparhawk Mill, which was built in 1840 and is the second of the town's two remaining mill buildings. The Third (or Baker) Falls were, by far, the most industrious of the four. Forest Paper Company was in operation there between 1874 and 1923. In 1901, it was the largest pulp and paper mill in the world. Also known as Upper Falls or Gooch's Falls, the Fourth Falls are located around upstream of the Third Falls. Coves White's Cove (north of Cousins Island's Snodgrass Bridge) Broad Cove (from Sunset Point due east to Route 88) Demographics 2010 census As of the census of 2010, there were 8,349 people, 3,522 households, and 2,317 families residing in the town. The population density was , which put Yarmouth fourth behind Portland, South Portland and Westbrook in population density. There were 3,819 housing units at an average density of . The racial makeup of the town was 96.9% White, 0.5% African American, 0.2% Native American, 1.2% Asian, 0.2% from other races, and 1.0% from two or more races. Hispanic or Latino of any race were 1.2% of the population. There were 3,522 households, of which 30.1% had children under the age of 18 living with them, 54.6% were married couples living together, 8.5% had a female householder with no husband present, 2.7% had a male householder with no wife present, and 34.2% were non-families. 27.5% of all households were made up of individuals, and 11.7% had someone living alone who was 65 years of age or older. The average household size was 2.34 and the average family size was 2.87. The median age in the town was 45.9 years. 22.8% of residents were under the age of 18; 5.6% were between the ages of 18