Naples is located in Collier county Florida with a geographic area of 12.3 square miles. The total population in Naples is 21,750 with 45.3% male and 54.7% female. Children under age 5 represent 1.5% of the population, under age 18 equal 9.9% of the population and over age 65 is 50.8% of the population. The median household income is $118,141, per capita income is $114,338. There are a total of 10,453 housing units with 79.7% owner occupied. Education includes 14.0% of residents that are high school graduates and 63.3% with a bachelor's degree or higher. The average temperature in Naples in the summer is 82 degrees, and in the winter 56 degrees.
