Cerro Gordo County, Iowa Genealogy

Guide to Cerro Gordo County, Iowa ancestry, family history, and genealogy birth records, marriage records, death records, census records, family history, and military records. Iowa Online Genealogy Records

Description
The County was named for Battle of Cerro Gordo. The County has Mason City as its seat and the County was created 1851. The County is located in the central area of the state.

County Courthouse
Cerro Gordo County Courthouse 220 North Washington Avenue Mason City, Iowa 50401

(641) 421-3056 Cerro Gordo County

Parent County
1851--Cerro Gordo County was created 15 January 1851 from unorganized territory. It was attached to Floyd County prior to organization 29 December 1855. County seat:  Mason City

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
There is no known history of courthouse disasters in this county.

Places/Localities
Town/city records in the FamilySearch Catalog

Populated Places
For a complete list of populated places, including small neighborhoods and suburbs, visit HomeTown Locator. The following are the most historically and genealogically relevant populated places in this county:

Neighboring Counties
Butler • Floyd •  Franklin •  Hancock •  Mitchell •  Winnebago •  Worth •  Wright

Census
Iowa recorded not only the federal census but state census through out the years too. The state census contains very valuable genealogical information. Where the census information can be found, what years it was taken, mortality schedules, census substitutions and much more is discussed in the very informative Iowa Census article.

State Census
 * 1895 - at FamilySearch — index and images
 * 1905 - at FamilySearch — index and images
 * 1915 - at FamilySearch — index and images
 * 1925 - at FamilySearch — index and images

Church
List of Churches and Church Parishes
 * FamilySearch Places

Lutheran

 * Records of the St. Peter's Lutheran Church, Rockwell, in Evangelical Lutheran Church in America database at Archives.com ($).

Gazette

 * Mason City Globe Gazette (Mason City, Iowa) at Ancestry.com ($)

Maps

 * Old Antique Atlases &amp; Maps of Iowa
 * FamilySearch Places:Cities and Towns- How to Use FS Places

Military

 * 1835-1998 - at FamilySearch — index
 * 1861-1949 - at FamilySearch — index and images
 * 1862-1910 - at FamilySearch — index

Civil War

 * - 2nd Regiment, Iowa Cavalry, Company I
 * - 2nd Regiment, Iowa Cavalry, Company I

Naturalization and Citizenship

 * 1859-1990 - at FamilySearch — index and images

Newspapers
NewspaperArchive.com ($) has a large collection of digitized Iowa newspapers online. This database is sometimes free at libraries.


 * Mason City Globe Gazette. Mason City, IA, USA. Online at: Ancestry.com ($)

Probate
Online Probate Indexes and Records


 * 1758 - 1997 Iowa Wills and Probate Records 1758-1997 at Ancestry.com — index and images $

Taxation

 * 1934-1958 - at FamilySearch — index

Births

 * 1850-1939 - at FamilySearch — index and images
 * 1921-1942 - at FamilySearch — index and images

Marriages

 * 1518-1996 - Iowa, United States Marriages at FindMyPast — index $
 * 1809-1992 Iowa, Marriages, 1809-1992 at MyHeritage ($) — index
 * 1836-1926 Iowa, Marriages, 1836 - 1926 at MyHeritage ($) — index
 * 1838-1934 - at FamilySearch — index and image
 * 1880-1951 Iowa, Marriage Records, 1880-1951 at Ancestry.com ($) — index and images

Deaths

 * 1850-1990 - at FamilySearch - index
 * 1880-1992 - at FamilySearch — index
 * 1900-1939 Iowa Death Index, 1900-1939 at MyHeritage ($) — index
 * 1904-1951 - at FamilySearch — index and images
 * 1920-1967 Iowa, Death Records, 1920-1967 at Ancestry.com ($) — index and images

Societies and Libraries
North Central Iowa Genealogical Society Nine northern Iowa Counties Mason City Public Library P.O. Box 237225 Second St. SE Mason City, Iowa 50402-0237 E-mail: [mailto:ncigso@gmail.com ncigso@gmail.com] Website

Family History Centers



 * Mason City Iowa Family History Center