Gibsonia is located in Allegheny county Pennsylvania with a geographic area of 3.8 square miles. The total population in Gibsonia is 2,372 with 52.1% male and 47.9% female. Children under age 5 represent 3.0% of the population, under age 18 equal 25.1% of the population and over age 65 is 21.3% of the population. The median household income is $127,574, per capita income is $54,941. There are a total of 937 housing units with 97.7% owner occupied. Education includes 16.3% of residents that are high school graduates and 41.2% with a bachelor's degree or higher. The average temperature in Gibsonia in the summer is 73 degrees, and in the winter 33 degrees.