The following information has been compiled on Harrison County Iowa genelaogy from a variety of sources. Judy White, one of the team here at AccessGenealogy grew up in Harrison County and her Wallis family descends from that area since their immigration from England to America in the 1800’s. These are records that she compiled.
1884 Directory of Harrison County Iowa
- 1884 Directory of Clay Iowa
- 1884 Directory of Douglas Iowa
- 1884 Directory of Harrison Iowa
- 1884 Directory of Jackson Iowa
- 1884 Directory of Jefferson Iowa
- 1884 Directory of LaGrange Iowa
- 1884 Directory of Lincoln Iowa
- 1884 Directory of Little Sioux Iowa
- 1884 Directory of Magnolia Iowa
- 1884 Directory of Morgan Iowa
- 1884 Directory of Raglan Iowa
- 1884 Directory of St John Iowa
- 1884 Directory of Taylor Iowa
- 1884 Directory of Union Iowa
- 1884 Directory of Washington Iowa
- Business Directory of Dunlap, Iowa
- Business Directory of Little Sioux, Iowa
- Business Directory of Magnolia, Iowa
- Business Directory of Missouri Valley, Iowa
- Business Directory of Modale, Iowa
- Business Directory of Mondamin, Iowa
- Business Directory of Persia, Iowa
- Business Directory of River Sioux, Iowa
- Business Directory of Woodbine, Iowa
Harrison County Iowa School Records
- 1885 Little Sioux, Iowa School Students
- 1897-1961 Mondamin Iowa High School Alumni
- 1900-1961 Little Sioux, Iowa High School Graduates
- Modale Iowa High School Graduates
Harrison County Iowa Atlas
Biographical Sketches of Harrison County Iowa
- History of Western Iowa
This collection consists of 412 brief biographical sketches and 3 short sketches of companies extracted from the History of Western Iowa. It contains sketches from Harrison, Ida, Manona, and Woodbury Counties in Iowa. The sketches are sorted alphabetically by first name. - Biographical Sketch of S. Altshuler
- Noxon Brothers Manufacturing Company
History of Harrison County Iowa
- Cincinnati Iowa Early Residents
- City of Logan, Iowa
- Clay Iowa Early Residents
- Modale Iowa Early Residents
- Mondamin Iowa Early Residents
- Pioneer Roster of Little Sioux Iowa
Military Records for Harrison County Iowa
- Company C 29th Regiment Iowa Volunteers Infantry
- Company C 29th Regiment, Iowa Volunteers Roster
- Modale Iowa Civil War Veterans
- Civil War Veterans of Little Sioux Iowa
- Mondamin Iowa Civil War Veterans