Lake butler is located in Union county Florida with a geographic area of 2.3 square miles. The total population in Lake butler is 1,492 with 46.6% male and 53.4% female. Children under age 5 represent 4.2% of the population, under age 18 equal 24.1% of the population and over age 65 is 14.6% of the population. The median household income is $36,369, per capita income is $21,803. There are a total of 669 housing units with 46.9% owner occupied. Education includes 43.3% of residents that are high school graduates and 7.2% with a bachelor's degree or higher. The average temperature in Lake butler in the summer is 79 degrees, and in the winter 56 degrees.
