Avondale is located in Chester county Pennsylvania with a geographic area of 0.5 square miles. The total population in Avondale is 1,348 with 53.6% male and 46.4% female. Children under age 5 represent 8.4% of the population, under age 18 equal 33.7% of the population and over age 65 is 10.3% of the population. The median household income is $72,569, per capita income is $23,465. There are a total of 409 housing units with 43.3% owner occupied. Education includes 17.8% of residents that are high school graduates and 31.5% with a bachelor's degree or higher. The average temperature in Avondale in the summer is 73 degrees, and in the winter 33 degrees.
