Marion heights is located in Northumberland county Pennsylvania with a geographic area of 0.2 square miles. The total population in Marion heights is 665 with 49.9% male and 50.1% female. Children under age 5 represent 5.7% of the population, under age 18 equal 17.7% of the population and over age 65 is 18.3% of the population. The median household income is $35,938, per capita income is $22,096. There are a total of 299 housing units with 83.3% owner occupied. Education includes 56.5% of residents that are high school graduates and 11.0% with a bachelor's degree or higher. The average temperature in Marion heights in the summer is 73 degrees, and in the winter 33 degrees.
