Fertile is located in Worth county Iowa with a geographic area of 0.9 square miles. The total population in Fertile is 295 with 52.9% male and 47.1% female. Children under age 5 represent 7.1% of the population, under age 18 equal 16.3% of the population and over age 65 is 26.4% of the population. The median household income is $51,750, per capita income is $32,259. There are a total of 161 housing units with 87.0% owner occupied. Education includes 29.2% of residents that are high school graduates and 18.6% with a bachelor's degree or higher. The average temperature in Fertile in the summer is 70 degrees, and in the winter 23 degrees.
