May Day for Seniors & Ribbon Presenters: May 5 at 1:00 p.m.

Please see your email for further details.

After abbreviating today’s May Day program for safety reasons, the School will host a modified May Day event on Sunday, May 5, at 1:00 p.m. on Lilly’s Field for seniors and ribbon presenters to perform parts of the program that were omitted today. Please see your email for further details.

Changing lives, changing the world.

Our School

At MICDS, we strive to live into our bold Mission as we cultivate students who are equipped with academic, social, and emotional intelligence. We shape future leaders who can contribute to a more positive, successful, global society by growing the skills and strengths unique to them as individuals.

Campus Map

Our Campus

Explore 100 acres of possibility.

The past, present, and future of MICDS.

Our History

Originally two separate, elite educational entities—St. Louis Country Day School and Mary Institute—merged in 1992 to form a co-ed School that offered a multidisciplinary approach to education rooted in innovation.

Board Leadership

The Board of Trustees serves as the leading guardian of the School's Mission. It is made up of leaders from the MICDS and St. Louis communities who work together to ensure continued success and growth of MICDS.

Our Mission

More than ever our nation needs responsible men and women who can meet the challenges of this world with confidence and embrace all its people with compassion. The next generation must include those who think critically and resolve to stand for what is good and right. Our School cherishes academic rigor, encourages and praises meaningful individual achievement, and fosters virtue.

Our Community

Our strength is built on diversity.

Career Opportunities

Change the future by changing lives.