33412 -- U.S. ZIP code Municipality (1990): WEST PALM BEACH, Florida All ZIPs for this municipality (1990): 33401 33405 33407 33412 33413 33414 Population (2000): 8868 Housing Units (2000): 3324 Land area (2000): 45.431218 sq. miles (117.666309 sq. km) Water area (2000): 0.061854 sq. miles (0.160202 sq. km) Total area (2000): 45.493072 sq. miles (117.826511 sq. km) Located within: Florida (FL) Location: 26.795367 N, 80.240445 W