Columbia is one of the largest cities in the state of Missouri. According to the 2008 census data, the city has a population of 100,733 making it the fifth largest city in the state, and the principle city of the Columbia Metropolitan Area. It is the county seat of Boone County, and is home to the University of Missouri. The city is highly intelligent, with over half holding a bachelor's degree, and over a fourth of the residents possessing graduate degrees.The city is typically ranked highly for its great business economy and industries. The city's economy is based on education, technology, medical and insurance industries. Columbia is ranked as a top city for education facilities, economic growth, cost of living, technological savvy and for having cultural opportunities. Money Magazine considered it the 2nd best city to live in in the nation. Check out the business directory for more information. Health care is a major factor in the city's economy, with 1-in-6 residents working in the health-care sector. Columbia's hospitals and supporting facilities are largely referred to all over the state. There are 6 hospitals and 3 hospital systems within the city to total 1,105 beds. Learn more about the city in the Missouri yellowpages.