Springfield School District is a midsized, suburban, (K-12th) public school district located in Springfield Township, Delaware County. It also serves the neighboring Morton Borough in Pennsylvania. The District is one of the 500 public school districts of Pennsylvania. Springfield School District encompasses just 7 square miles (18 km²). According to 2000 federal census data, it served a resident population of 26,392. By 2010, the district's population increased to 27,515 people. The educational attainment levels for the Springfield School District population (25 years old and over) were 95.1% high school graduates and 38.6% college graduates. In the 2010 census, the median household income was $87,878 compared to $52,267 in Pennsylvania.