33815 -- U.S. ZIP code Population (2000): 13620 Housing Units (2000): 7716 Land area (2000): 7.549926 sq. miles (19.554217 sq. km) Water area (2000): 0.284387 sq. miles (0.736560 sq. km) Total area (2000): 7.834313 sq. miles (20.290777 sq. km) Located within: Florida (FL) Location: 28.042948 N, 81.984900 W