Hedrick is located in Keokuk county Iowa with a geographic area of 1.6 square miles. The total population in Hedrick is 652 with 51.1% male and 48.9% female. Children under age 5 represent 5.5% of the population, under age 18 equal 23.6% of the population and over age 65 is 19.5% of the population. The median household income is $50,000, per capita income is $22,115. There are a total of 252 housing units with 73.8% owner occupied. Education includes 39.3% of residents that are high school graduates and 13.9% with a bachelor's degree or higher. The average temperature in Hedrick in the summer is 74 degrees, and in the winter 23 degrees.