Jacobus is located in York county Pennsylvania with a geographic area of 0.9 square miles. The total population in Jacobus is 2,510 with 51.0% male and 49.0% female. Children under age 5 represent 6.4% of the population, under age 18 equal 22.4% of the population and over age 65 is 11.8% of the population. The median household income is $97,939, per capita income is $32,561. There are a total of 806 housing units with 80.8% owner occupied. Education includes 27.0% of residents that are high school graduates and 33.3% with a bachelor's degree or higher. The average temperature in Jacobus in the summer is 73 degrees, and in the winter 33 degrees.