Westlake is located in Palm Beach County Florida with a geographic area of 6.4 square miles. The total population in Westlake is 878 with 52.3% male and 47.7% female. Children under age 5 represent 1.0% of the population, under age 18 equal 11.7% of the population and over age 65 is 3.8% of the population. The median household income is $102,769, per capita income is $46,845. There are a total of 355 housing units with 95.5% owner occupied. Education includes 4.5% of residents that are high school graduates and 19.7% with a bachelor's degree or higher. The average temperature in Westlake in the summer is 80 degrees, and in the winter 56 degrees.
