33304 -- U.S. ZIP code Municipality (1990): OAKLAND PARK, Florida All ZIPs for this municipality (1990): 33304 33305 33306 33308 33334 Population (2000): 18684 Housing Units (2000): 11689 Land area (2000): 2.861236 sq. miles (7.410566 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.861236 sq. miles (7.410566 sq. km) Located within: Florida (FL) Location: 26.137693 N, 80.126465 W