33407 -- U.S. ZIP code Municipality (1990): WEST PALM BEACH, Florida All ZIPs for this municipality (1990): 33401 33405 33407 33412 33413 33414 Population (2000): 28672 Housing Units (2000): 12065 Land area (2000): 9.908544 sq. miles (25.663010 sq. km) Water area (2000): 0.017691 sq. miles (0.045819 sq. km) Total area (2000): 9.926235 sq. miles (25.708829 sq. km) Located within: Florida (FL) Location: 26.750991 N, 80.072966 W