Spring grove is located in York county Pennsylvania with a geographic area of 0.8 square miles. The total population in Spring grove is 2,169 with 46.2% male and 53.8% female. Children under age 5 represent 6.1% of the population, under age 18 equal 20.9% of the population and over age 65 is 18.7% of the population. The median household income is $58,981, per capita income is $30,791. There are a total of 864 housing units with 69.4% owner occupied. Education includes 43.4% of residents that are high school graduates and 24.2% with a bachelor's degree or higher. The average temperature in Spring grove in the summer is 73 degrees, and in the winter 33 degrees.