St. John’s Northwestern is a college preparatory academy. SJNA is a safe, structured environment that provides each student a foundation for life with specialized programs that are built with future aspirations in mind. Established in 1884, the academy has a breathtaking campus with historical buildings throughout, conveniently located in Delafield, Wisconsin.
Rolling admissions means it’s always a good time to apply to St. John’s Northwestern. Admissions staff are ready to guide you through the process, including steps for international applicants, and respond promptly. Get started now!
Our prestigious academies build on a century of proven methods and philosophies, with continuing innovation to best serve today’s students. Our students have access to our small classes, hands-on learning, and individual guidance. It’s all here, along with Advanced Placement, honors, and dual college credit classes. Personal college coaching helps you explore options and make choices now to support your dreams for the future.
The joint venture kicked off in the 2023-24 year with DME Academy in Daytona, Florida, taking the reins of the basketball program at SJN. This program provides even more pathways for our student-athletes to succeed at the next level.
June 20, 2025
SJNA proudly hosted the Junior Cadet Leadership Challenge (JCLC) in June, welcoming almost 300 JROTC cadets from the Chi...
June 19, 2025
The Class of 2025 has earned more than $7.1 million in offered scholarships....
June 13, 2025
It is with great sadness and a heavy heart that the SJNA community shares the news of the passing of Joseph J. LaRocca, ...
This month, I’m proud to share this message from someone who leads with purpose every day, our Director of Admissions,...
May 28, 2025
Tiefing Diawara, a standout in the school’s DME Basketball Program, committed to play Division I basketball at Syracus...
May 23, 2025
It is with great sadness and a heavy heart that the SJNA community shares the news of the passing of William Ray “Bill...
May 20, 2025
Podziemski has become a rising star and a proud example of what a St. John’s Northwestern education can launch....
Aidan Richards has been awarded the Lake Country Rotary Club’s “Service Above Self” Award and Scholarship...
May 19, 2025
The Varsity Valorant esports team has been crowned the Division 3 State Champions!...
May 15, 2025
As we prepare to celebrate the Class of 2025 at this year’s Commencement, I find myself reflecting not just on where o...
May 14, 2025
Each graduate leaves SJNA not only with a diploma but with leadership experience, college credits, and a deep foundation...
April 29, 2025
Ryan Bayer, Class of 2025, was handpicked by his Scout leaders to deliver the prestigious Annual Boy Scout Report to the...
April 23, 2025
On April 11, the SJN Debate Team brought home the Bronze Medal at the Wisconsin State Debate Festival....
April 21, 2025
April is a month that brings our mission into full focus. For our students, it is a season of action — where purpose m...
April 7, 2025
SJN is proud to announce the remarkable achievements of its Science Olympiad Team....
April 1, 2025
St. John's Northwestern is proud to highlight and congratulate our partner school's success and wishes Mikel nothing but...
Our students embarked on an unforgettable seven-day college tour road trip, traveling over 3,000 miles to visit 12 unive...
March 31, 2025
St. John’s Northwestern recently hosted an exciting VEX Robotics competition, where students put their engineering and...
March 25, 2025
Spring is a season of growth, renewal, and fresh opportunities—making it the perfect time to start your journey at St....
March 18, 2025
A visit to our beautiful campus allows prospective students and their families to explore our academics, leadership prog...
