Cincinnati (pronounced /sÉªnsÉ¨ËnÃ¦ti/) is a city in and the county seat of Hamilton County, Ohio, United States. Settled in 1788, the city is located on the north bank of the Ohio River at the OhioâKentucky border, near Indiana. The population within city limits was 296,943 according to the 2010 census, making it Ohio's third-largest city. According to the 2011 Census Bureau estimate, the Cincinnati metropolitan area had a population of 2,138,038, the 27th most populous Metropolitan Statistical Area (MSA) in the United States and largest in Ohio. Residents of Cincinnati are called Cincinnatians.
In the early 19th century, Cincinnati was the first American boomtown in the heart of the country to rival the larger coastal cities in size and wealth. As the first major inland city in the country, it is sometimes thought of as the first purely American city. It developed initially without as much recent European immigration or influence as took place in eastern cities. However, by the end of the 19th century, with the shift from steamboats to railroads, Cincinnati's growth had slowed considerably and the city became surpassed in population and prominence by another inland city, Chicago.
Cincinnati is home to two major sports teams, the Cincinnati Reds and the Cincinnati Bengals, an important tennis tournament, the Cincinnati Masters, and home to large events such as the Flying Pig Marathon, the Ohio Valley Jazz Festival, and the Thanksgiving Day race. The University of Cincinnati traces its foundation to the Medical College of Ohio, which was founded in 1819.