Mills County, Iowa Genealogy

United States Iowa  Mills County

Guide to Mills County, Iowa ancestry, family history, and genealogy birth records, marriage records, death records, census records, family history, and military records.

Parent County
1851--Mills County was created 15 January 1851 from Pottawattamie County. County seat: Glenwood

Boundary Changes
For animated maps illustrating Iowa County boundary changes, "Rotating Formation Iowa County Boundary Maps" (1816-1872) may be viewed for free at the MapofUS.org website.

Record Loss
For a list of record loss in Iowa Counties see: Iowa Counties with Burned Courthouses

Neighboring Counties
Fremont • Montgomery •  Page •  Pottawattamie •  Cass County, Nebraska •  Sarpy County, Nebraska

Cemeteries

 * Emerson Cemetery, Emerson BillionGraves
 * Farm Creek Cemetery, Henderson BillionGraves

Local Histories

 * History of Mills County, Iowa : containing a history of the county, its cities, towns, etc., a biographical directory of many of its leading citizens, war record of its volunteers in the late rebellion, general and local statistics. Des Moines [Iowa] : State Historical Co., 1881. Online at:, Internet Archive, HathiTrust.

Maps

 * Old Antique Atlases &amp; Maps of Iowa

Migration
Early migration routes to and from for European settlers included:


 * Missouri River
 * Oregon Trail 1830s from western Missouri to Oregon City, Oregon
 * California Trail 1846 from western Missouri to northern California
 * Mormon Trail 1846 from Nauvoo, Illinois to Salt Lake City, Utah

Civil War

 * - 4th Regiment, Iowa Infantry, Company A
 * - 15th Regiment, Iowa Infantry, Company F
 * - 29th Regiment, Iowa Infantry, Companies B and K
 * - 15th Regiment, Iowa Infantry, Company F :- 29th Regiment, Iowa Infantry, Company B :- 29th Regiment, Iowa Infantry, Company K :- 4th Regiment, Iowa Infantry, Company A

Newspapers

 * Mills County Newspaper Archives has several Mills County newspapers (1864-2002) available online.
 * Glenwood Public Library Archives, Mills County has several Mills County newspapers (1864-2004) available online along with a few plat books and an atlas.

Societies and Libraries
See also a List of Iowa Archives, Libraries, Publications, Historical &amp; Genealogical Societies

Family History Centers

 * Glenwood Iowa Family History Center