- Maps
Winnebago County Elections Districts (Assembly, Congressional, Senate, Supervisory) - 36" x 40"
Winnebago Supervisory District Maps - 8.5" x 11"
Municipal Ward Maps - 11" x 17"
Winnebago County Reference Map (Large) - 36"x36"
Winnebago County Reference Map (Small) - 8.5x11"
Official Town/County Zoning Map - 48"x36"
- Plat Books
- Historic Maps
Sectional map of Winnebago County - 1855
Map of the City of Oshkosh - 1858
Map of Winnebago County - 1862
Map of Oshkosh City Wards - 1868
Map of Winnebago County - 1873
Sanborn Fire Insurance Map from Omro - 1887
Illustrated atlas of Winnebago County - 1889
Sanborn Fire Insurance Map from Oshkosh - 1890
Sanborn Fire Insurance Map from Winneconne - 1893
Atlas of the City of Oshkosh - 1895
Sanborn Fire Insurance Map from Omro - 1895
Map of Winnebago County - 1897
Sanborn Fire Insurance Map from Winneconne - 1898
Sanborn Fire Insurance Map from Menasha - 1900
Sanborn Fire Insurance Map from Neenah - 1900
Sanborn Fire Insurance Map from Omro - 1900
Standard Map of Winnebago County - 1902
Sanborn Fire Insurance Map from Winneconne - 1904
Sanborn Fire Insurance Map from Menasha - 1906
Sanborn Fire Insurance Map from Neenah - 1906
Map and plat book of Winnebago County - 1909
Sanborn Fire Insurance Map from Oshkosh - 1903: Republished 1957
Sanborn Fire Insurance Map from Oshkosh - 1903 - Sep 1949
Sanborn Fire Insurance Map from Menasha - 1913
Sanborn Fire Insurance Map from Neenah - 1913
- Documents