Boynton beach is located in Palm beach county Florida with a geographic area of 16.2 square miles. The total population in Boynton beach is 78,060 with 48.8% male and 51.2% female. Children under age 5 represent 4.8% of the population, under age 18 equal 16.5% of the population and over age 65 is 20.7% of the population. The median household income is $56,850, per capita income is $31,743. There are a total of 30,370 housing units with 60.7% owner occupied. Education includes 23.0% of residents that are high school graduates and 31.8% with a bachelor's degree or higher. The average temperature in Boynton beach in the summer is 82 degrees, and in the winter 56 degrees.