Lilly is located in Cambria county Pennsylvania with a geographic area of 0.5 square miles. The total population in Lilly is 829 with 45.6% male and 54.4% female. Children under age 5 represent 7.2% of the population, under age 18 equal 25.6% of the population and over age 65 is 24.0% of the population. The median household income is $44,063, per capita income is $22,377. There are a total of 358 housing units with 83.8% owner occupied. Education includes 38.3% of residents that are high school graduates and 24.0% with a bachelor's degree or higher. The average temperature in Lilly in the summer is 73 degrees, and in the winter 33 degrees.