Searsboro, IA -- U.S. city in Iowa Population (2000): 155 Housing Units (2000): 79 Land area (2000): 0.395010 sq. miles (1.023071 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.395010 sq. miles (1.023071 sq. km) FIPS code: 71355 Located within: Iowa (IA), FIPS 19 Location: 41.579519 N, 92.703703 W ZIP Codes (1990): 50242 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Searsboro, IA Searsboro