Thor is located in Humboldt county Iowa with a geographic area of 1.0 square miles. The total population in Thor is 209 with 52.2% male and 47.8% female. Children under age 5 represent 10.5% of the population, under age 18 equal 22.0% of the population and over age 65 is 6.2% of the population. The median household income is $49,375, per capita income is $20,250. There are a total of 83 housing units with 84.3% owner occupied. Education includes 59.0% of residents that are high school graduates and 6.0% with a bachelor's degree or higher. The average temperature in Thor in the summer is 71 degrees, and in the winter 23 degrees.