Robinson is located in Indiana county Pennsylvania with a geographic area of 0.8 square miles. The total population in Robinson is 409 with 52.3% male and 47.7% female. Children under age 5 represent 1.0% of the population, under age 18 equal 8.8% of the population and over age 65 is 43.8% of the population. The median household income is $43,618, per capita income is $27,062. There are a total of 205 housing units with 91.7% owner occupied. Education includes 60.0% of residents that are high school graduates and 10.2% with a bachelor's degree or higher. The average temperature in Robinson in the summer is 73 degrees, and in the winter 33 degrees.