St. Augustine Beach is a city in St. Johns County, Florida, United States. St. Augustine Beach is a small city on Anastasia Island known for its wide, Atlantic Ocean-facing beaches. St. Johns County Ocean Pier offers fishing, plus a beachfront park with volleyball courts, a playground, and a childrenโs splash zone. A sea turtle nesting site, Ocean Hammock Park has a nature trail and picnic areas. A1A Beach Boulevard is scattered with ice cream shops and casual seafood and Mexican eateries. The population was 6,176 at the 2010 census. As of 2018, the population estimated by the U.S. Census Bureau was 7,026. The median household income was $59,484. VISIT OFFICIAL CITY SITE https://www.staugbch.com