Jefferson County, Idaho
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Genealogy and History
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Jefferson County

Jefferson County is a county located in the U.S. state of Idaho. As of the 2010 census, the population was 26,140. The county seat and largest city is Rigby.
The county was established in 1913 and named after Thomas Jefferson, the third U.S. President.

map

Cities
Hamer - Lewisville - Menan - Mud Lake - Rigby
Ririe - Roberts

Unincorporated Communities
Annis - Barlow - Bassett - Camas - Garfield - Grant - Hawgood - Heise - Labelle - Level - Lorenzo
Midway - Monteview - Rudy - Sage Junction - Terreton



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If you are interested in adding your families' information to this website, Email Us.
We'll be happy to help your families' obituaries, news items and other historical data find a home here
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Jefferson County Data

 

Church Histories / Records

County Records

Family Bibles and Records

Marriage Records

Miscellaneous Data

School Records

Wills/Probate Records

Website Updates:

MARCH 2021
History:  Some history of Jefferson County has been added.
Cemeteries:  Our cemeteries page has been updated.
Births:  A birth records page has been added.
Census:   A census page has been added along with the 2000 and 2010 Census Demographics.
Military:  The 1883 List of Pensioners (State and Nationwide) have been added.
Obituaries:  Ray Beckenstein; Neil Gilchrist; Mary Hardman; Nellie Harwood; Charles Hebertson; Michael C. Lee; Brenda Rae Jensen; Sophia Nordstrom; Lavorne Williams; J. N. Parks; and Elizabeth Tirrell.
History:  History of Post Offices and Postmasters have been added.
News: Divorces:  Octavia Bybee from Lloyd Bybee; Ula Monroe from Henry Monroe; Katherine B. Westerberg from Carl W. Westerberg; B. E. Connery from Anna Connery; and Robert K. Hanson from Marvis Hanson.
News: Marriage Announcements:  Ray L. Anderson to Genieve Barnes; Lynn Merrell Barrow to Priscilla Jean Thornton; Milton Davis to Ajetta Hansen; Darrell Ben Guyman to Margie D. Madsen; Harold Heath to June Harris; Al Leinweiber to Verda Morgan; and John Schulter to Millred Gentry.

 

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Surrounding Counties

Bingham County (southwest)
Bonneville County (south)
Butte County (west)
Clark County (north)
Fremont County (northeast)
Madison County (east)

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