Sully is located in Jasper county Iowa with a geographic area of 0.6 square miles. The total population in Sully is 962 with 53.5% male and 46.5% female. Children under age 5 represent 5.2% of the population, under age 18 equal 20.3% of the population and over age 65 is 23.1% of the population. The median household income is $72,951, per capita income is $34,159. There are a total of 397 housing units with 85.1% owner occupied. Education includes 35.3% of residents that are high school graduates and 27.0% with a bachelor's degree or higher. The average temperature in Sully in the summer is 72 degrees, and in the winter 23 degrees.
