Springfield, Oregon of Springfield that stated, in part "Yo to Springfield, Oregon – the real Springfield." In April 2012, Groening confirmed to "Smithsonian" magazine that he named the fictional Springfield after Springfield, Oregon. He also confirmed that he intentionally left it a secret to allow people the enjoyment of assuming it was based on their own Springfield. This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above . According to the Köppen Climate Classification system, Springfield has a warm-summer Mediterranean climate, abbreviated "Csb" on climate maps. Springfield, Oregon Springfield is a city in Lane County, Oregon,
Illinois State University (Springfield, Illinois) Illinois State University (Springfield, Illinois) Illinois State University of Springfield, Illinois is a former institution of higher learning which has has no connection, other than coincidence of name, with the present Illinois State University located in Normal, Illinois. The school was founded as The Academy in Hillsboro, Illinois in 1837, becoming Lutheran College in 1847. The college moved to Springfield in 1852, obtaining a new charter, receiving generous funding from the city residents, and changing the name to Illinois State University. Among the students at the institution during the period it was in Springfield were Robert Todd Lincoln and John