Lebanon is located in Linn county Oregon with a geographic area of 7.0 square miles. The total population in Lebanon is 17,144 with 48.5% male and 51.5% female. Children under age 5 represent 6.1% of the population, under age 18 equal 23.3% of the population and over age 65 is 18.1% of the population. The median household income is $45,215, per capita income is $24,174. There are a total of 6,604 housing units with 49.9% owner occupied. Education includes 25.2% of residents that are high school graduates and 20.5% with a bachelor's degree or higher. The average temperature in Lebanon in the summer is 68 degrees, and in the winter 35 degrees.