Sherrill is located in Dubuque county Iowa with a geographic area of 0.1 square miles. The total population in Sherrill is 205 with 48.3% male and 51.7% female. Children under age 5 represent 5.9% of the population, under age 18 equal 27.8% of the population and over age 65 is 21.0% of the population. The median household income is $91,250, per capita income is $31,240. There are a total of 72 housing units with 94.4% owner occupied. Education includes 41.7% of residents that are high school graduates and 20.8% with a bachelor's degree or higher. The average temperature in Sherrill in the summer is 73 degrees, and in the winter 23 degrees.
