Ellsworth is located in Hamilton county Iowa with a geographic area of 0.9 square miles. The total population in Ellsworth is 482 with 48.5% male and 51.5% female. Children under age 5 represent 7.3% of the population, under age 18 equal 24.9% of the population and over age 65 is 16.6% of the population. The median household income is $66,250, per capita income is $26,558. There are a total of 188 housing units with 75.0% owner occupied. Education includes 14.4% of residents that are high school graduates and 27.1% with a bachelor's degree or higher. The average temperature in Ellsworth in the summer is 72 degrees, and in the winter 23 degrees.