Data Collections

Iowa Census & Voter Lists

Iowa, State Census Collection, 1836-1925 9,549,935
Iowa, State Census, 1895 1,934,349
Iowa State Census, 1905 1,445,414
Iowa, State Census 1885 411,324
Iowa Census, 1838-70 48,152
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Iowa Birth, Marriage & Death

Iowa, Marriage Records, 1880-1937 6,573,841
Iowa, Select Marriages Index, 1758-1996Updated 5,026,461
Iowa, Births and Christenings Index, 1800-1999 4,602,600
Iowa, Deaths and Burials, 1850-1990 703,870
Web: Iowa Gravestones IndexFree 698,890
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Iowa Military

Iowa, World War II Bonus Case Files, 1947-1954 240,951
U.S., Compiled Military Service Records for American Volunteer Soldiers, Mexican War, 1845-1848Free 24,423
Iowa Civil War Soldier Burial Records 18,825
List of ex-soldiers, sailors and marines living in Iowa 781
Iowa Soldiers, Sailors, and Marines, 1885 781
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Iowa Immigration & Travel

U.S. Naturalization Record Indexes, 1791-1992 (Indexed in World Archives Project)Free 5,823,357
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Iowa Newspapers & Publications

Rock Valley Bee (Rock Valley, Iowa) 3,222
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Iowa Pictures

There are no Pictures collections unique to Iowa.
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Iowa Schools, Directories & Church Histories

U.S., Chicago and North Western Railroad Employment Records, 1935-1970Free 1,095,646
U.S., Dutch Christian Reformed Church Membership Records, 1856-1970 210,144
The State Historical Society of Iowa membership list by counties and states : January, 1952. 71
The State Historical Society of Iowa membership list by counties and states : January, 1950. 59
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Iowa Convict, Criminal, Land & Wills

Iowa, Wills and Probate Records, 1758-1997Updated 593,870
Iowa, Consecutive Registers of Convicts, 1867-1970Free 93,470
U.S., Homestead Records, 1861-1936Updated 81,291
U.S., Ratified Indian Treaties and Chiefs, 1722-1869 10,048
Fragments of the debates of the Iowa Constitutional Conventions of 1844 and 1846 : along with press comments and other material 402
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Iowa Reference, Dictionaries & Almanacs

Iowa Biographical Dictionary, 1878 746
Men of Iowa : a collection of portraits of representative men in business, professional and official life in the great state of 429
The Iowa handbook for 1856 : with a new and correct map 187
The western tourist and emigrant's guide 184
Public archives 178
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Iowa Maps, Atlases & Gazetteers

U.S., Indexed Early Land Ownership and Township Plats, 1785-1898 165,796
Iowa Gazetteer and Business Directory, 1884-1885 1,381
Iowa state gazetteer : embracing descriptive and historical sketches of counties, cities, towns and villages, which include muc 802
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Iowa Stories, Memories & Histories

U.S., Petitions of the Jewish People's Committee, 1938 6,356
Iowa Progressive Men 3,009
Iowa History Up To the 20th Century 2,088
The winning of the West 1,736
Northwestern Iowa 1,549
View all Iowa Stories, Memories & Histories (133)