St. John's Northwestern Academies

Private Co-Ed Boarding School for Grades 6-12 & Post-Grad

St. John's Northwestern Academies

Private Co-Ed Boarding School for Grades 6-12 & Post-Grad

St. John’s Northwestern Academies is a safe, structured environment that provides each student a foundation for life with specialized programs that are built with future aspirations in mind.

Structured Environment

At SJNA, we provide a safe, structured environment that provides each student a foundation for life. We offer safe and secure dorms, supervised evening study halls with peer and tutor resources available and an advantageous 12 to 1 student-teacher ratio.

Specialized Programs

At SJNA, our specialized programs are built with future aspirations in mind. Explore each of our specialized programs: Leadership Program, DME Academy Basketball, & Engineering, Robotics & Aviation (E.R.A.) Program and let us help you pursue your passions.

Hear it from

Our Students

Hear from our students on the impact St. John's Northwestern Academies has had on their lives and how our leadership focus has helped mold them into who they are today.

Future

Aspirations In

MIND

At SJNA, we set your child on the runway to success, This year’s senior class will receive over $6 million in college scholarships. These include ROTC scholarships and U.S.M.A. appointments, a category in which SJNA leads all of Wisconsin.

In what is becoming an annual tradition, St. John’s Northwestern Academies was once again ranked the No. 1 Christian high school in Wisconsin in the Niche 2025 Best Schools Rankings.

As part of the Academy’s Engineering, Robotics & Aviation program, student's like William Braunschweig are able to earn their private pilot’s license while attending the school. The program also recently added a state-of-the-art flight simulator which allows our students a unique head start on advancing in the aviation field.

New in 2023-24, the basketball partnership between DME Academy and SJNA gives our student athletes a leg up in pursuing the next level of their sport. Last season, the partnership saw two First-Round NBA Draft picks and a pair of breakout seasons from a few of our rising star alumni.

At SJNA, our specialized programs offer a wide array of career pathways. From drones, robotics, and cybersecurity to earning your private pilot's license, we have you covered. The brand new Engineering, Robotics, & Aviation program sets students up to be leaders in tomorrow's workforce.

Explore

The Campus

Established in 1884, the academy has a breathtaking campus with historical buildings throughout, featuring modern renovations, conveniently located in the thriving and charming town of Delafield, Wisconsin.

Make Your Dream School A Reality

Where Our Graduates Have Attended

Testimonials

Kasen
Class of 2024

Jiayi
Class of 2024

Patti
Admissions

Scout
Class of 2024

SJNA

News

SJNA Welcomes UMass Amherst Chancellor Javier Reyes to Leadership Speaker Series

SJNA proudly hosted Dr. Javier Reyes, Chancellor of the University of Massachusetts Amherst, on Monday, December 9.

Football Claims Trio of All-Conference Awards

The Lancers showcased resilience, determination, and were recognized by the conference with a number of All-Conference awards.

Varsity Soccer Team Rakes in Postseason Awards After a Flagship Season

After a stellar 2024 season, the Lancers were honored by the MCC with a number of Conference Awards.

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with SJNA