Hazel is located in Calloway county Kentucky with a geographic area of 0.4 square miles. The total population in Hazel is 378 with 45.0% male and 55.0% female. Children under age 5 represent 4.5% of the population, under age 18 equal 30.2% of the population and over age 65 is 14.0% of the population. The median household income is $34,091, per capita income is $20,481. There are a total of 156 housing units with 67.3% owner occupied. Education includes 35.3% of residents that are high school graduates and 19.9% with a bachelor's degree or higher. The average temperature in Hazel in the summer is 78 degrees, and in the winter 36 degrees.