Julian is located in Centre county Pennsylvania with a geographic area of 0.1 square miles. The total population in Julian is 163 with 54.6% male and 45.4% female. Children under age 5 represent 3.1% of the population, under age 18 equal 10.4% of the population and over age 65 is 14.1% of the population. The median household income is $82,083, per capita income is $23,141. There are a total of 47 housing units with 93.6% owner occupied. Education includes 31.9% of residents that are high school graduates and 8.5% with a bachelor's degree or higher. The average temperature in Julian in the summer is 73 degrees, and in the winter 33 degrees.