Hogan and Martha A. Runkle Queen House

Patterson is a city in Madison County, Iowa, United States. The population was 176 at the time of the 2020 census. It is part of the Des Moines–West Des Moines Metropolitan Statistical Area.

South Township is a township in Madison County, Iowa, in the United States.

The William Ogburn House is a historic ruin located north of East Peru, Iowa, United States. This 1½-story limestone structure is an early example of a vernacular farm house, and the only known saltbox residence known to exist in Madison County. It is attributed to David Harris who used innovative design variations that were not used by other local masons. The stone of the main facade is composed of finished cut quarry faced stone laid two against one with broken bond within courses. The other elevations are composed of rubble limestone. It also features quoins and jambs of finished cut quarry faced stone. The house suffered a fire so only the stone walls remain. It was listed on the National Register of Historic Places in 1987.

KICP (105.9 FM) is a radio station licensed to Patterson, Iowa. KICP serves the Central Iowa-Des Moines area. A sale of KICP and sister station KICL to Iowa State University was completed in early November 2011. Both stations went silent upon completion of the sale, but returned to the air on November 21, 2011, airing Iowa Public Radio's Classical Network.

St. Charles is a city in Madison County, Iowa, United States. The population was 640 at the time of the 2020 census. It is part of the Des Moines–West Des Moines Metropolitan Statistical Area.

Crawford Township is a township in Madison County, Iowa, in the United States.

The Imes Bridge is a wooden covered bridge in Madison County, Iowa. Built in 1870, it was originally located over the Middle River. In 1887 it was moved to a spot over Clinton Creek, and in 1977 was moved again to its present site. It is 81 feet (25 m) long and is the oldest of the remaining covered bridges in Madison County. It was renovated in 1997 for a cost of $31,807.

Hinterland Music Festival is a multi-day music festival held at the Avenue of the Saints Amphitheater in St. Charles, Iowa, which was first held in 2015. The festival occurs annually in August and is the largest music festival in Iowa. In addition to live music, Hinterland features art, craft vendors, and camping.

Interstate 35 Community School District is a rural public school district headquartered in Truro, Iowa.The district, with about 192 square miles (500 km2) of area, occupies sections of Clarke, Madison, and Warren counties; it serves Truro, New Virginia, and St. Charles.

Truro is a city in southeast Madison County, Iowa, United States. The population was 509 at the time of the 2020 census. Truro is part of the Des Moines–West Des Moines Metropolitan Statistical Area.

The Cunningham Bridge is a historic structure located northwest of Bevington, Iowa, United States. It spans the North River for 143 feet (44 m). The Madison County Board of Supervisors contracted with the George E. King Bridge Company of Des Moines to replace an existing span that was to be moved to another site. The wrought iron Pratt pony truss bridge was shipped to the county and erected by June 1886 for $820. The approaches are timber stringer spans, and it is supported by timber pile bents. The bridge was listed on the National Register of Historic Places in 1998.

The Miller Bridge is a historic structure, originally located northeast of Winterset, Iowa, United States. It spanned an unnamed stream for 128 feet (39 m). The Madison County Board of Supervisors contracted with King and Twiss of Des Moines to supply the wrought iron Pratt pony truss. Local contractors H.P. Jones and G.K. Foster built the iron tube substructure and erected the truss manufactured by the King Iron Bridge & Manufacturing Company of Cleveland. The total cost of the project was $2,197.55. The bridge was listed on the National Register of Historic Places in 1998. The span was moved in 2008.