South beaver township is located in Beaver county Pennsylvania with a geographic area of square miles. The total population in South beaver township is 2,655 with 47.0% male and 53.0% female. Children under age 5 represent 2.8% of the population, under age 18 equal 18.2% of the population and over age 65 is 31.7% of the population. The median household income is $62,286, per capita income is $38,381. There are a total of 1,136 housing units with 85.4% owner occupied. Education includes 34.8% of residents that are high school graduates and 22.1% with a bachelor's degree or higher. The average temperature in South beaver township in the summer is 73 degrees, and in the winter 33 degrees.