Willard is located in Greene county Missouri with a geographic area of 6.0 square miles. The total population in Willard is 5,567 with 50.1% male and 49.9% female. Children under age 5 represent 6.7% of the population, under age 18 equal 34.6% of the population and over age 65 is 8.9% of the population. The median household income is $70,038, per capita income is $25,923. There are a total of 1,863 housing units with 70.4% owner occupied. Education includes 31.6% of residents that are high school graduates and 30.9% with a bachelor's degree or higher. The average temperature in Willard in the summer is 77 degrees, and in the winter 32 degrees.