Bonneville County, Idaho Genealogy Guide2016-07-01T22:15:32+00:00

Bonneville County, Idaho Genealogy Guide

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, Idaho Courthouse
Bonneville County, ID Courthouse

The Bonneville County Courthouse is located in Idaho Falls, Idaho. Learn More About State of Idaho Court, Tax, Land and Probate Records.

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

Bonneville County, Idaho Resources

Bonneville County, Idaho External Links

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