History & Demographics
Learn a bit about the history of Jefferson County.
Jefferson County is home to the cities of Rigby, Menan, Lewisville, and others.
Public School Districts of Jefferson County
There are five libraries in Jefferson County.
Activities and opportunities for young people
Recreation opportunities in Jefferson County abound.
Learn about ways to volunteer or donate in the community
River, Transportation, Weather, Wildfire Reports
The Emergency Management Dashboard gives real-time information on weather, earthquakes, power, transportation, river flows, local and national news and more.
Check out our online map of Jefferson County cemeteries.
Frequently Asked Questions
Learn a bit about the community by reviewing some common questions and answers.
Discover the state of Idaho.
Request to Add to this Page
Clubs and organizations may request to have their information added to the Community Page of the Jefferson County website. Note: for-profit businesses and religious organizations will NOT be featured on the community page.