St. Johns County is located in the northeastern part of Florida, bordered by the Atlantic Ocean to the east. It is known for its beautiful beaches, historic sites, and outdoor recreational opportunities. The county seat is St. Augustine, which is famous for being the oldest continuously inhabited European-established settlement in the continental United States. The county features a mix of urban and rural areas, with a growing population that enjoys a high quality of life. St. Johns County offers various amenities, including parks, schools, and shopping centers, making it an attractive place for families and retirees alike.