Iosco County Maps

• 1842 Excerpt from A New Map of Michigan With Its Canals, Roads & Distances by H.S. Tanner
• 1854 Colton Pocket Map Excerpt
• 1855 John Farmer Map Excerpt
• 1873 H.F. Walling Atlas Excerpt
• 1876 O.W. Gray & Son Commissioner of Railroads Map Excerpt
• 1894 Sanborn Fire Insurance Map from Oscoda
• 1898 Sanborn Fire Insurance Map from Tawas City / East Tawas
• 1903 Myers Plat Book Map

In the map below, the surrounding counties can be clicked to take you to their corresponding MIGenWeb sites.