| County | Office | Series | Date Span |
|---|---|---|---|
| Winneshiek | Assessor | Assessor's Book | 1860-1914 |
| Winneshiek | Clerk | County Court-Judge's Fee Book | 1857-1868 |
| Winneshiek | Clerk | County Court-Record | 1851-1860 |
| Winneshiek | Clerk | Naturalizations-First Papers | 1856-1906 |
| Winneshiek | Clerk | Naturalizations-Record | 1856-1860 |
| Winneshiek | Clerk | Naturalizations-Second Papers | 1855-1906 |
| Winneshiek | Clerk | Probate-Bonds, Oaths & Letters-Adm, Exec, Gdn | 1865-1907 |
| Winneshiek | Clerk | Probate-Combined Probate Docket | 1853-1910 |
| Winneshiek | Clerk | Probate-Deed Record | 1871-1896 |
| Winneshiek | Clerk | Probate-General Index | 1853-1877] |
| Winneshiek | Clerk | Probate-Record | 1852-1915 |
| Winneshiek | Clerk | Probate-Record of Heirs & Estates | 1859-1924 |
| Winneshiek | Clerk | Probate-Wills | 1858-1901' |
| Winneshiek | Clerk | Probate-Wills on Deposit | 1860-1930 |
| Winneshiek | Private | Church Records | 1800s-1900s |
| Winneshiek | Recorder | Deeds-Land-Index | 1850-1902 |
| Winneshiek | Recorder | Deeds-Land-Record | 1851-1886 |
| Winneshiek | Recorder | Deeds-Patent-Record | 1860-1880 |
| Winneshiek | Recorder | Deeds-Town Lot-Index | 1852-1837 |
| Winneshiek | Recorder | Homestead Record | 1858-1939 |
| Winneshiek | Recorder | Mortgages-Land-Index | 1851-1904 |
| Winneshiek | Recorder | Mortgages-Town Lot-Index | 1854-1899 |
| Winneshiek | Recorder | Original Entries, abstract | 1850-1861 |
| Winneshiek | Recorder | Vital Stats-Births-Record | 1880-1904; 1906-1941 |
| Winneshiek | Recorder | Vital Stats-Deaths-Record | 1880-1904; 1906-1941 |
| Winneshiek | Recorder | Vital Stats-Delayed Birth Record | 1861-1923 |
| Winneshiek | Recorder | Vital Stats-Marriages-Index | 1865-1890 |
| Winneshiek | Recorder | Vital Stats-Marriages-Record | 1851-1925 |