Jacksonville is the largest city in the U.S. state of Florida—in terms of both area and population—and is the county seat of Duval County. Since 1968, as a result of the consolidation of the city and county government (and a corresponding expansion of the city limits to include almost the entire county), Jacksonville has been the largest city in land area in the contiguous United States. In 2006, Jacksonville ranked as the United States' twelfth most populous city, with 794,555 residents. It is the principal city in the Greater Jacksonville Metropolitan Area, a region with a population of more than 1,450,000, and the fourth largest metropolitan area in the state, as of the 2006 Census Bureau estimates. Jacksonville is the third most populous city on the East Coast, after New York City and Philadelphia.
About 25 miles (40 km) south of the Georgia border, Jacksonville is in the First Coast region of northeast Florida and is centered on the banks of the St. Johns River. The settlement that became Jacksonville was founded in 1791 as Cowford because of its location at a narrow point in the river where cattle once crossed. In 1822, a year after the United States acquired Florida from Spain, the city was renamed for the first military governor of the Florida Territory, General Andrew Jackson, who would later be elected President of the United States. |