33409 -- U.S. ZIP code Municipality (1990): HAVERHILL, Florida All ZIPs for this municipality (1990): 33409 33415 33417 Population (2000): 22164 Housing Units (2000): 10950 Land area (2000): 6.398146 sq. miles (16.571121 sq. km) Water area (2000): 0.013858 sq. miles (0.035893 sq. km) Total area (2000): 6.412004 sq. miles (16.607014 sq. km) Located within: Florida (FL) Location: 26.709575 N, 80.094437 W