Tarentum is located in Allegheny county Pennsylvania with a geographic area of 1.2 square miles. The total population in Tarentum is 4,397 with 43.4% male and 56.6% female. Children under age 5 represent 8.8% of the population, under age 18 equal 20.0% of the population and over age 65 is 25.2% of the population. The median household income is $34,929, per capita income is $21,407. There are a total of 2,220 housing units with 62.1% owner occupied. Education includes 45.0% of residents that are high school graduates and 17.7% with a bachelor's degree or higher. The average temperature in Tarentum in the summer is 73 degrees, and in the winter 33 degrees.
