Về Pennsylvania
Pennsylvania in United States with a geographic area of 46,055.0 square miles. The total population in Pennsylvania is 12,794,885 with 49.0% male and 51.0% female. Children under age 5 represent 5.5% of the population, under age 18 equal 20.7% of the population and over age 65 is 18.3% of the population. The median household income is $63,627, per capita income is $35,518. There are a total of 5,106,601 housing units with 69.0% owner occupied. Education includes 31.8% of residents that are high school graduates and 34.3% with a bachelor's degree or higher. The average temperature in Pennsylvania in the summer is 69 degrees, and in the winter 29 degrees.