Brossart was founded in 1950 and is a part of the Roman Catholic Diocese of Covington.

[2] Bishop Brossart serves 6 different parishes and is led by principle Chris Holtz, along with 34 other professional faculty members.

Under the guidance of first three leaders in Bishop Brossart history, the school had its first graduating class of 25 students in 1954.

[3] Bishop Brossart since its establishment has adopted their very own "mission" by which the school abides.

A "mission" refers to a vocation or calling of a religious organization, in which Bishop Brossart's mission is "to encourage students to embrace the gospel message of Jesus Christ in order to mature spiritually, advance academically, develop physically, and to foster the spirit of charity.