Robinson is located in Crawford county Illinois with a geographic area of 4.7 square miles. The total population in Robinson is 7,431 with 61.9% male and 38.1% female. Children under age 5 represent 3.6% of the population, under age 18 equal 14.8% of the population and over age 65 is 17.1% of the population. The median household income is $45,137, per capita income is $20,646. There are a total of 2,611 housing units with 66.5% owner occupied. Education includes 22.0% of residents that are high school graduates and 25.3% with a bachelor's degree or higher. The average temperature in Robinson in the summer is 76 degrees, and in the winter 27 degrees.
