[9] In 1876, the remaining members of the James-Younger Gang were captured near Madelia after their failed attempt at bank robbery in Northfield, Minnesota.

[citation needed] Madelia used to hold an event every September called Younger Brothers Day.

Madelia contains two properties listed on the National Register of Historic Places: the 1872 Flanders' Block and the 1908 West Bridge.

[11] According to the United States Census Bureau, the city has a total area of 1.47 square miles (3.81 km2), all land.

Madelia is located within Minnesota's 1st congressional district, represented by Republican, Brad Finstad.

The Madelia Community Schools service approximately 650 students in Kindergarten through the 12th grade.

[citation needed] The district offers a progressive curriculum that includes advanced mathematics and science, CAD, and computer programming.

High school sport offerings include: nine man football, volleyball, cross-country, basketball, baseball, wrestling, softball, track and field, and golf.

Non-partnered sports are known as the Madelia Blackhawks, with orange and black team colors.

St. Mary's Elementary serves approximately 55 students in pre-kindergarten through sixth grade.

Near Watona park are several basketball and tennis courts, as well as the outdoor Madelia Swimming Pool.

Twenty-nine interested persons met at the American Legion Post House, Madelia, in 1966 launching the present organization.