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Welcome to Jefferson County!  This year we are celebrating our 100th Anniversary.  For upcoming events, please click the centennial logo. 

If you would like to follow us on facebook, like us at Jefferson County Facebook Page.

Courthouse Hours: 

Mon. through Fri., 9 am to 5 pm

Courthouse Directions

210 Courthouse Way
Rigby, ID  83442

Jefferson County Brochure

In the Spotlight

Jefferson County Parks & Recreation is interested in hearing from it's users. Please take a minute to complete this survey

Jefferson County Lake 2014 Annual Passes are available at the Clerk's Office.




Photo of Lewisville Town Hall, Jail, and Library built in 1912


To update your information in the CodeRED system, please click on the link.  For any questions, please contact Jefferson County's Sheriff's Office at (208) 745-9210.

Jefferson County Interactive Map

Jefferson County Capital Improvement Plan

Jefferson County Comprehensive Plan 

Jefferson County Transportation Plan Part I

Jefferson County Transportation Plan Part II

City of Rigby lIdaho Travel ITD Road Report l Weather l Meeting Minutes l Notice of Meetings l Arts Council l NACo  County Tax Payments  l County Road Report l Rigby Chamber l Ririe Chamber l VINE l Network of Care l Facebook