What is "aguadilla zona"

Population (2000): 16776
Housing Units (2000): 7334
Land area (2000): 2.579115 sq. miles (6.679876 sq. km)
Water area (2000): 0.573367 sq. miles (1.485014 sq. km)
Total area (2000): 3.152482 sq. miles (8.164890 sq. km)
FIPS code: 00745
Located within: Puerto Rico (PR), FIPS 72
Location: 18.433347 N, 67.153184 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
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