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Five graduates in green gowns and caps stand in the foreground, while a blurred crowd of other graduates fills the background of a gymnasium.
Six men in academic regalia stand on a wooden floor in front of a green and white wall with a school logo.
Three smiling graduates in green gowns and gold sashes stand in front of a gymnasium wall.
A young woman in a graduation cap and gown speaks at a podium in front of a school building.
A group of graduates in green gowns and caps sit in rows on a grassy field, with a blurred crowd in the background.
Superintendent Dr. Shahe Bagdasarian gives a speech at the 2026 OLCHS Graduation Ceremony
A group of baseball players in uniform standing together on a baseball field, with a scoreboard and stadium visible in the background.
Students participating in 2026's Relay for Life create a cancer ribbon on the school logo on our football field
The OLCHS Board of Education poses for a picture in the unfinished fieldhouse
Two individuals, dressed in light-colored clothing, are kneeling on the floor and interacting with a small object or container in the foreground. The background appears to be a dimly lit, indoor setting.

From Our Community

Dr. Shahe Bagdasarian - Superintendent

At District 229, we take immense pride in the accomplishments of our students, staff, and community. From outstanding academic achievements and award-winning extracurricular programs to our robust college and career readiness initiatives, our District continues to set a high standard for excellence.

Headshot of Dr. Lauren May, Principal at OLCHS

On behalf of the entire Spartan administration, faculty, and staff, I am thrilled to welcome you to Oak Lawn Community High School! I am honored to serve as your principal and look forward to continued Spartan PRIDE, meaningful learning, and growth.

By The Numbers

480

Class of 2025 Graduates

Ready to Take the Next Step Toward Their Future!

61%

Students Involved in Extracurricular Activities

Student Involvement=Higher Academic Outcomes

24

Athletic Programs 

For Students to Compete, Grow, and Excel!

92%

Graduation Rate

Ready for College, Careers, and Beyond!

35

Clubs and Activities

Providing Academic and Creative Opportunities!

50+

Alumni on Staff

Once a Spartan, Always a Spartan!


 

News & Events

 

Featured Videos

Spartans You Should Know - Mike Bielski

From the classroom to the Indiana Dunes, Mr. Bielski is all about creating meaningful, real-world learning experiences for students. His energy and commitment help make every lesson memorable.

Spartan Excellence Award - Kyle Kuzur

Hear from Special Education Coordinator Nick Novak and Department Chair Jamie Atkus as they share how Mr. Kuzur’s dedication, consistency, and care make a lasting impact on every student he supports.

Spartan Excellence Award - Sophie Black

Hear from CTE Department Chair Jen Faro and Principal Dr. Lauren May as they highlight Sophie Black’s dedication, professionalism, and the meaningful impact she makes in preparing students for success beyond the classroom.

Spartan Excellence Award - Joelle Maslowski

Hear from Assistant Principal Mike Sunquist as he shares how Joelle Maslowski’s commitment, positivity, and support for students make her an essential part of the Spartan community.

Spartan Excellence Award - Maria Vanderwarren

Hear from Superintendent Shahe Bagdasarian as he highlights Maria Vanderwarren’s dedication, leadership, and the lasting impact she makes across our school community.

Portrait of a Spartan Values

Mission & Vision

About Us

To foster a safe, supportive, and challenging environment where all students develop the skills, knowledge and character to graduate and succeed in a global society. 

Our vision is to cultivate a community where every student exemplifies Spartan PRIDE: 

Personal Responsibility
Respect
Integrity
Dedication
Excellence