33527 -- U.S. ZIP code Municipality (1990): DOVER, Florida All ZIPs for this municipality (1990): 33527 Population (2000): 11431 Housing Units (2000): 3968 Land area (2000): 28.080038 sq. miles (72.726962 sq. km) Water area (2000): 0.139388 sq. miles (0.361012 sq. km) Total area (2000): 28.219426 sq. miles (73.087974 sq. km) Located within: Florida (FL) Location: 27.987060 N, 82.213572 W