• Welcome to Madison County, Idaho

    Madison County is located in Idaho's Upper Snake River Valley. Named for James Madison, the fourth president of the United States, it was established February 18, 1913 with the county seat at Rexburg. As of 2016 the population was 39,048. This website provides a cost-effective way for our county to provide information and communicate with our community.

Welcome to Madison County, Idaho...

Upcoming Events

Monday
18
Dec
Category: Board of County Commissioners
Starts at: 09:00 AM