33012 -- U.S. ZIP code Municipality (1990): HIALEAH, Florida All ZIPs for this municipality (1990): 33010 33012 33013 33014 33015 33016 Population (2000): 74948 Housing Units (2000): 24780 Land area (2000): 6.757176 sq. miles (17.501005 sq. km) Water area (2000): 0.188233 sq. miles (0.487520 sq. km) Total area (2000): 6.945409 sq. miles (17.988525 sq. km) Located within: Florida (FL) Location: 25.864773 N, 80.300696 W