The famous person Herbert Clark Hoover is associated with one of more of the Madison County historic places.
Some of the country's most noteable architects helped create the Madison County places including US Marine Corps, Lou Henry Hoover and Haywood Montebello "Tiny" Dawson. Prominent architectural styles found in Madison Country are Federal, Late 19th And 20th Century Revivals and Late 19th And Early 20th Century American Movements.