The first inhabitants of the Jacksonville Beaches area were
Native Americans. Like most of the Jacksonville area, the region was inhabited by the
Timucua people at the time of European contact. Mayport was the first part of the beaches to see any concentrated population growth, when a small community of fishermen and
river pilots grew up there, especially following the U.S. purchase of Florida in 1821. However, the entire Beaches area remained very sparsely populated until the end of the 19th century, when they were developed as
resorts. Jacksonville Beach, originally known as Ruby and then as Pablo Beach, grew around the series of luxury
hotels built in the area. Further growth was facilitated by the
Jacksonville and Atlantic Railroad connecting the town to Jacksonville. Atlantic Beach also grew as a resort community around a large hotel, and smaller hotels were built at Mayport. Neptune Beach seceded from Jacksonville Beach in 1931 and incorporated as its own town. Ponte Vedra Beach and Palm Valley remained much more rustic into the 20th century. Palm Valley, especially, mostly consisted of farmland. In 1914 mineral deposits were discovered at Ponte Vedra, after which point it grew as the town of Mineral City. Following
World War I real estate development began in the area and the name was changed to Ponte Vedra Beach. Growth on north San Pablo Island was facilitated by roads and bridges built over time to connect it with Jacksonville on the mainland, beginning with
Atlantic Blvd in the early 1900s,
Beach Blvd (which was constructed on the railway bed of the former Jacksonville and Atlantic Railroad) in the late 1940s, the
Butler Blvd expressway in the late 1980s, and finally, the
Wonderwood Connector completed in the mid 2000s. == Governance ==