Masonville is located in Delaware county New york with a geographic area of square miles. The total population in Masonville is 1,192 with 54.2% male and 45.8% female. Children under age 5 represent 2.1% of the population, under age 18 equal 22.2% of the population and over age 65 is 20.5% of the population. The median household income is $60,529, per capita income is $25,634. There are a total of 475 housing units with 88.2% owner occupied. Education includes 49.3% of residents that are high school graduates and 10.1% with a bachelor's degree or higher. The average temperature in Masonville in the summer is 70 degrees, and in the winter 27 degrees.