Palm city is located in Martin county Florida with a geographic area of 13.9 square miles. The total population in Palm city is 25,038 with 46.5% male and 53.5% female. Children under age 5 represent 4.1% of the population, under age 18 equal 17.8% of the population and over age 65 is 30.7% of the population. The median household income is $100,272, per capita income is $54,347. There are a total of 9,973 housing units with 87.5% owner occupied. Education includes 14.8% of residents that are high school graduates and 52.6% with a bachelor's degree or higher. The average temperature in Palm city in the summer is 80 degrees, and in the winter 56 degrees.