Butler is located in Butler county Pennsylvania with a geographic area of 2.7 square miles. The total population in Butler is 13,008 with 50.8% male and 49.2% female. Children under age 5 represent 5.2% of the population, under age 18 equal 20.7% of the population and over age 65 is 12.3% of the population. The median household income is $32,746, per capita income is $22,127. There are a total of 5,884 housing units with 43.8% owner occupied. Education includes 32.7% of residents that are high school graduates and 22.7% with a bachelor's degree or higher. The average temperature in Butler in the summer is 68 degrees, and in the winter 33 degrees.
