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The Top Boarding School for Your Son or Daughter

St. John’s Northwestern Academies is an independent, private college preparatory school in Delafield, Wisconsin. We offer both boarding and day school for boys and girls, grades 7-12.

SJNA Mission

St. John’s Northwestern Academies educates and develops young men and women into responsible citizens and moral and ethical leaders who are inspired to meet the world’s challenges.

We achieve this through foundational pillars of strong academics, enriching spiritual and character development, outstanding athletic programs, and effective leadership training in a secure and nurturing environment.

PATHS TO SUCCESS

Leadership Academy — Prefect Academy

The Prefect Academy prepares students to take their place as influential global citizens. Explore this innovative approach to self-mastery, service and success.

Military Academy

The Military Academy challenges cadets to excel at leadership of self and others. See how this prestigious program forms character and skills for life.

Grades 7-12

Our programs guide boarding and day students as they make the transition from boys and girls to young adults.

Boarding school — Boarding School

Living and learning alongside students from diverse backgrounds promotes understanding and builds strong bonds.

Day School

Area students who select the day school option are full participants in campus life.

Every student participates in St. John’s Northwestern athletics at some level. Choose from a wide array of varsity and intramural sports and wellness activities.

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