Sonora is located in Hardin county Kentucky with a geographic area of 1.4 square miles. The total population in Sonora is 981 with 49.3% male and 50.7% female. Children under age 5 represent 23.9% of the population, under age 18 equal 43.9% of the population and over age 65 is 6.8% of the population. The median household income is $49,388, per capita income is $17,196. There are a total of 296 housing units with 77.7% owner occupied. Education includes 36.5% of residents that are high school graduates and 10.5% with a bachelor's degree or higher. The average temperature in Sonora in the summer is 76 degrees, and in the winter 36 degrees.