South connellsville borough is located in Fayette county Pennsylvania with a geographic area of 1.7 square miles. The total population in South connellsville borough is 1,636 with 52.2% male and 47.8% female. Children under age 5 represent 4.5% of the population, under age 18 equal 16.8% of the population and over age 65 is 18.2% of the population. The median household income is $45,865, per capita income is $26,282. There are a total of 721 housing units with 79.6% owner occupied. Education includes 52.1% of residents that are high school graduates and 9.3% with a bachelor's degree or higher. The average temperature in South connellsville borough in the summer is 73 degrees, and in the winter 33 degrees.