Davenport is a city in and the county seat of Scott County, Iowa, United States. Located along the Mississippi River on the eastern border of the state, it is the largest of the Quad Cities, a metropolitan area with a population of 384,324 and a combined statistical area population of 474,019, ranking as the 147th-largest MSA and 91st-largest CSA in the nation. According to the 2020 census, the city had a population of 101,724, making it Iowa's third-most populous city after Des Moines and Cedar Rapids. Davenport was founded on May 14, 1836, by Antoine Le Claire and named for his friend George Davenport.

Palmer College of Chiropractic is a private chiropractic college with its main campus in Davenport, Iowa. It was established in 1897 by Daniel David Palmer and was the first school of chiropractic in the world. The college's name was originally the Palmer School and Cure and later became the Palmer School of Chiropractic. Most early chiropractic schools were founded by Palmer alumni.