Davidsville is located in Somerset county Pennsylvania with a geographic area of 2.3 square miles. The total population in Davidsville is 937 with 44.6% male and 55.4% female. Children under age 5 represent 4.9% of the population, under age 18 equal 16.9% of the population and over age 65 is 40.1% of the population. The median household income is $55,513, per capita income is $33,828. There are a total of 482 housing units with 100.0% owner occupied. Education includes 49.6% of residents that are high school graduates and 30.1% with a bachelor's degree or higher. The average temperature in Davidsville in the summer is 73 degrees, and in the winter 33 degrees.