Zephyrhills is located in Pasco county Florida with a geographic area of 9.5 square miles. The total population in Zephyrhills is 16,062 with 45.1% male and 54.9% female. Children under age 5 represent 4.4% of the population, under age 18 equal 18.1% of the population and over age 65 is 35.7% of the population. The median household income is $36,799, per capita income is $21,848. There are a total of 7,178 housing units with 65.7% owner occupied. Education includes 32.3% of residents that are high school graduates and 16.4% with a bachelor's degree or higher. The average temperature in Zephyrhills in the summer is 82 degrees, and in the winter 56 degrees.