Thawville is located in Iroquois county Illinois with a geographic area of 0.3 square miles. The total population in Thawville is 225 with 46.2% male and 53.8% female. Children under age 5 represent 8.0% of the population, under age 18 equal 35.1% of the population and over age 65 is 26.2% of the population. The median household income is $36,250, per capita income is $14,974. There are a total of 93 housing units with 77.4% owner occupied. Education includes 43.0% of residents that are high school graduates and 7.5% with a bachelor's degree or higher. The average temperature in Thawville in the summer is 74 degrees, and in the winter 27 degrees.