St. Augustine (Spanish: San Agustín) is a city in Northeast Florida and the oldest continuously occupied European-established settlement and port in the continental United States. The county seat of St. Johns County, it is part of Florida's First Coast region and the Jacksonville metropolitan area. According to the 2010 census, the city population was 12,975. The St. Augustine urban area has a population of 69,173.
San Agustín was founded in September 1565 by Spanish admiral Pedro Menéndez de Avilés, and subsequently served as the capital of Spanish Florida for two hundred years. It remained the capital of East Florida as the territory changed hands between the Spanish and British, and remained the capital of the Florida Territory until it was moved to Tallahassee in 1824. Since the late 19th century, its historical character has made the city a major tourist attraction. It is the headquarters for the Florida National Guard.