Crittenden is located in Grant county Kentucky with a geographic area of 3.4 square miles. The total population in Crittenden is 3,893 with 51.0% male and 49.0% female. Children under age 5 represent 9.6% of the population, under age 18 equal 34.4% of the population and over age 65 is 9.6% of the population. The median household income is $58,516, per capita income is $22,739. There are a total of 1,297 housing units with 65.8% owner occupied. Education includes 40.3% of residents that are high school graduates and 8.1% with a bachelor's degree or higher. The average temperature in Crittenden in the summer is 76 degrees, and in the winter 36 degrees.