Black lick is located in Indiana county Pennsylvania with a geographic area of 2.5 square miles. The total population in Black lick is 1,416 with 50.4% male and 49.6% female. Children under age 5 represent 3.2% of the population, under age 18 equal 10.7% of the population and over age 65 is 30.9% of the population. The median household income is $26,899, per capita income is $20,303. There are a total of 605 housing units with 70.6% owner occupied. Education includes 45.8% of residents that are high school graduates and 5.3% with a bachelor's degree or higher. The average temperature in Black lick in the summer is 73 degrees, and in the winter 33 degrees.