Toledo, IA -- U.S. city in Iowa Population (2000): 2539 Housing Units (2000): 1050 Land area (2000): 2.295765 sq. miles (5.946004 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.295765 sq. miles (5.946004 sq. km) FIPS code: 78510 Located within: Iowa (IA), FIPS 19 Location: 41.993281 N, 92.579067 W ZIP Codes (1990): 52342 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Toledo, IA Toledo