Anamosa is located in Jones county Iowa with a geographic area of 2.5 square miles. The total population in Anamosa is 5,484 with 53.8% male and 46.2% female. Children under age 5 represent 3.4% of the population, under age 18 equal 16.2% of the population and over age 65 is 18.7% of the population. The median household income is $42,122, per capita income is $21,044. There are a total of 2,022 housing units with 71.1% owner occupied. Education includes 29.7% of residents that are high school graduates and 18.6% with a bachelor's degree or higher. The average temperature in Anamosa in the summer is 70 degrees, and in the winter 23 degrees.