He had a dream of establishing the first Catholic boys' high school in the Wichita Diocese.

The name was then changed to Bishop Mark K. Carroll High School, and classes began on September 8, 1964.

[3] The Golden Eagles compete in the Greater Wichita Athletic League and are classified as a 5A school, the second-largest classification in Kansas according to the Kansas State High School Activities Association.

Bishop Carroll regularly competes in Debate, Forensics, and Scholar's Bowl.

Bishop Carroll is a member of the Kansas State High School Activities Association and competes in the Greater Wichita Athletic League, which consists of the nine high schools in the city of Wichita.