Elections Results
View unofficial elections results at our current elections page.
County Departments
Most Requested Pages
Sign Up to Receive Emergency Alerts and Community Notifications. For any questions, please contact Jefferson County's Sheriff's Office at (208) 745-9210.
Courthouse Closure
The Jefferson County Courthouse will be closed Monday, November 12, in observance of Veteran's Day.
THANKSGIVING CLOSURE
Jefferson County facilities will be closed November 22 and 23 for Thanksgiving observance. Enjoy the holiday!
Welcome to Jefferson County
If you would like to follow us on facebook, like us at Jefferson County Facebook Page. We are also on twitter at @JeffersonCoID.
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Calendar
Jefferson County Interactive Map - 2018 Update
Jefferson County Interactive Map
This map will be retired soon. Please begin using the 2018 Update above.
