Maugansville is a census-designated place (CDP) in Washington County, Maryland, United States. The population was 2,295 at the 2000 census.
Maugansville is located at 39°41′37″N 77°44′45″W (39.693595, −77.745740).
According to the United States Census Bureau, the CDP has a total area of 2.2 square miles (5.7 km2), all land.
At the 2000 census there were 2,295 people, 912 households, and 667 families living in the CDP. The population density was 1,049.8 people per square mile (404.6/km²). There were 941 housing units at an average density of 430.4/sq mi (165.9/km²). The racial makeup of the CDP was 97.34% White, 0.52% African American, 0.22% Native American, 0.74% Asian, 0.39% from other races, and 0.78% from two or more races. Hispanic or Latino of any race were 1.05%.
Of the 912 households 31.4% had children under the age of 18 living with them, 61.2% were married couples living together, 9.4% had a female householder with no husband present, and 26.8% were non-families. 24.1% of households were one person and 11.3% were one person aged 65 or older. The average household size was 2.48 and the average family size was 2.93.
The age distribution was 23.9% under the age of 18, 7.6% from 18 to 24, 27.6% from 25 to 44, 24.5% from 45 to 64, and 16.4% 65 or older.