Worthington is located in Dubuque county Iowa with a geographic area of 0.5 square miles. The total population in Worthington is 360 with 52.2% male and 47.8% female. Children under age 5 represent 2.2% of the population, under age 18 equal 22.2% of the population and over age 65 is 20.0% of the population. The median household income is $62,500, per capita income is $29,858. There are a total of 154 housing units with 81.2% owner occupied. Education includes 52.6% of residents that are high school graduates and 14.3% with a bachelor's degree or higher. The average temperature in Worthington in the summer is 71 degrees, and in the winter 23 degrees.
