What is "shannon city"

Population (2000): 70
Housing Units (2000): 40
Land area (2000): 0.148761 sq. miles (0.385290 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 0.148761 sq. miles (0.385290 sq. km)
FIPS code: 71940
Located within: Iowa (IA), FIPS 19
Location: 40.899657 N, 94.263932 W
ZIP Codes (1990): 50861
Note: some ZIP codes may be omitted esp. for suburbs.
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