Garden City, ID -- U.S. city in Idaho Population (2000): 10624 Housing Units (2000): 4590 Land area (2000): 4.150136 sq. miles (10.748802 sq. km) Water area (2000): 0.030382 sq. miles (0.078688 sq. km) Total area (2000): 4.180518 sq. miles (10.827490 sq. km) FIPS code: 29620 Located within: Idaho (ID), FIPS 16 Location: 43.645561 N, 116.266132 W ZIP Codes (1990): 83714 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Garden City, ID Garden City