Bonneville County, Idaho Genealogy Guide
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Bonneville County, Idaho (Map It) was created on February 7, 1911 from Bingham County. Bonneville County was named in honor of Benjamin Bonneville (1796-1878), a French-born explorer of the West. Learn More About State of Idaho History
Bonneville County is bordered by Madison County (north), Teton County (north), Teton County, Wyoming (northeast), Lincoln County, Wyoming, Caribou County (south), Bingham County (west), Jefferson County (northwest).
Bonneville County Cities and Towns include Ammon, Idaho Falls, Iona, Irwin, Ririe , Swan Valley, Ucon.
Bonneville County, Idaho Courthouse Records
Bonneville County, ID Courthouse
Please contact the each clerk's department to confirm mailing address, hours, fees and other information before visiting or requesting information because contact information sometimes changes. The Clerk's Office DOES NOT DO RESEARCH. The documents are available to interested parties, barring confidential issues. Most staff will assist people in finding the materials, but it is up to the individual to do the research.
The following dates indicates what vital, land, probate, and court records are in Bonneville county. The date listed for each category of record is usually the earliest registration filed. The earliest date does not indicate that there are numerous records for that year and does not mean that all such events were actually registered.
- Bonneville County Clerk / Recorders Office has Marriage Records from 1911, Land Records from 1911, Probate Records from 1888 and Court Records from 1911. The Recorder is responsible to keep records of all documents recorded in Adams County. Additionally, the Recorder’s office provides marriage licenses, processes passports and records land documents, including plat maps, surveys, easements, assertions of right-of-way, and some types of liens.
Bonneville County, Idaho Census Records
- Learn More: State of Idaho Census Records
- U.S. Federal Population Schedules: 1920, 1930, 1940
- U.S. Federal Census Mortality Schedules: None
- Selected U.S. Federal Census Agriculture Schedules: None
- Selected U.S. Federal Census Industry Schedules: None
- Union Veterans Schedules: None
Bonneville County, Idaho Vital Records
- Learn More: State of Idaho Vital Records
- Birth and Death Records: from July 1911 to present.
- Marriage and Divorce Records: from May 1947 to present.
- Locations: Idaho Office of Vital Statistics, 450 W. State St., 1st Floor, Boise, ID 83720; (208) 334-5988
- Vital Records Online: USAVital or Social Security Death Index
- Vital Records by Mail: Birth, Marriage, Divorce and Death Certificates Applications.
Bonneville County, Idaho Resources
- Bonneville County Historical Society
- Bonneville County Heritage Association
- Eagle Rock Railroad Historical Society, Inc.
- Bonneville County, Idaho Message Boards
- Bonneville County, Idaho Genealogy Forum
- Bonneville County, Idaho Mailing lists