Butler is located in Richland county Ohio with a geographic area of 1.1 square miles. The total population in Butler is 858 with 50.1% male and 49.9% female. Children under age 5 represent 8.0% of the population, under age 18 equal 26.9% of the population and over age 65 is 15.2% of the population. The median household income is $48,750, per capita income is $21,494. There are a total of 323 housing units with 62.2% owner occupied. Education includes 45.8% of residents that are high school graduates and 7.4% with a bachelor's degree or higher. The average temperature in Butler in the summer is 73 degrees, and in the winter 32 degrees.