Springfield is the third largest city in the state of Missouri and the county seat of Greene County. According to the 2010 census data, the population was 159,498, an increase of 5.2% since the 2000 census. The Springfield Metropolitan Area has a population of 436,712 and includes the counties of Christian, Dallas, Greene, Polk and Webster. Springfield's nickname is the Queen City of the Ozarks and is known as the Birthplace of Route 66 as well as the home of several universities including Missouri State University.
- Springfield, Missouri on Wikipedia