Hailey, ID -- U.S. city in Idaho Population (2000): 6200 Housing Units (2000): 2557 Land area (2000): 3.164347 sq. miles (8.195620 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 3.164347 sq. miles (8.195620 sq. km) FIPS code: 34390 Located within: Idaho (ID), FIPS 16 Location: 43.514937 N, 114.306251 W ZIP Codes (1990): 83333 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hailey, ID Hailey