Fort thomas is located in Campbell county Kentucky with a geographic area of 5.7 square miles. The total population in Fort thomas is 16,335 with 50.0% male and 50.0% female. Children under age 5 represent 5.5% of the population, under age 18 equal 27.2% of the population and over age 65 is 15.8% of the population. The median household income is $80,549, per capita income is $43,153. There are a total of 6,114 housing units with 71.3% owner occupied. Education includes 14.2% of residents that are high school graduates and 57.7% with a bachelor's degree or higher. The average temperature in Fort thomas in the summer is 74 degrees, and in the winter 36 degrees.