North buffalo township is located in Armstrong county Pennsylvania with a geographic area of square miles. The total population in North buffalo township is 2,918 with 53.1% male and 46.9% female. Children under age 5 represent 10.0% of the population, under age 18 equal 23.8% of the population and over age 65 is 15.0% of the population. The median household income is $54,964, per capita income is $31,396. There are a total of 1,095 housing units with 74.2% owner occupied. Education includes 42.3% of residents that are high school graduates and 24.9% with a bachelor's degree or higher. The average temperature in North buffalo township in the summer is 73 degrees, and in the winter 33 degrees.