Jacksonville is a city-county-consolidated that is located in the County of Duval, being its headquarters. It is the main city of Florida’s First Coast region. It is located just north of the former Spanish capital of Florida and the oldest city in the US. UU., San Agustín.
Jacksonville is the largest city in the United States. It is the largest city in the state and the 13th largest city in the country. The Jacksonville metropolitan area has more than one million residents (in 1996).