Madison County, named after American president James Madison, is located in the U.S. state of Idaho. Founded in the year 1913, it encloses 473.36 sq mi of area. More than 27K people reside in this county. It houses approximately 7,100 households and 4,800 family units. Rexburg is the county seat and the largest city of this region.

A tribal assimilation of the county is composed of white, Pacific Islander, Asian, black or African American, Native American, Hispanic or Latino and others.

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