Little Falls-South Windham, Maine  Little Falls-South Windham was a census-designated place (CDP) in Cumberland County, Maine, United States defined for the 2000 census. The population of the CDP was 1,792 at the time. Because of new CDP guidelines for 2010, the CDP has been split into two CDPs: Little Falls and South Windham. It is part of the Portland–South Portland–Biddeford, Maine Metropolitan Statistical Area. Little Falls-South Windham is located at (43.731790, -70.420378). According to the United States Census Bureau, the CDP had a total area of , of which was land and , or 5.18%, was water. It was divided between the towns of Gorham (the Little Falls side) and Windham (the South Windham side), and straddles the Presumpscot River. As of the census of 2000, there were 1,792 people, 491 households, and 341 families residing in the CDP. The population density was 754.9 people per square mile (291.9/km²). There were 521 housing units at an average density of 219.5/sq mi (84.9/km²). The racial makeup of the CDP was 95.93% White, 1.67% African American, 0.84% Native American, 0.33% Asian, 0.06% Pacific Islander, 0.06% from other races, and 1.12% from two or more races. Hispanic or Latino of any race were 0.78% of the population. There were 491 households out of which 35.8% had children under the age of 18 living with them, 51.3% were married couples living together, 14.7% had a female householder with no husband present, and 30.5% were non-families. 21.8% of all households were made up of individuals and 6.1% had someone living alone who was 65 years of age or older. The average household size was 2.53 and the average family size was 2.98. In the CDP the population was spread out with 18.3% under the age of 18, 13.8% from 18 to 24, 43.1% from 25 to 44, 17.6% from 45 to 64, and 7.2% who were 65 years of age or older. The median age was 34 years.