High School

How to Apply

High school is just around the corner and we think you've made a great choice in considering Sion. Are you ready to apply? Follow the easy steps below and you'll be on your way to joining the Notre Dame de Sion High School for Girls Class of 2023.

Now Accepting Applications for the 2019 - 2020 School Year!

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  • Complete the Online Application

    Students looking to be admitted to the class of 2023, or for transfer admittance from another high school, must fill out the online application. In addition to the online application, students applying to Sion must also have two teacher recommendations, and a copy of their transcripts sent to the Office of High School Admissions.

    Go to the online application
  • Ask for Teacher Recommendations

    Two teacher recommendations are required for admission. One recommendation must be from a current math teacher. The second recommendation may be completed by a teacher of the applicant's choosing. Teachers may mail, scan, or fax the completed form directly to Sion.

    Download the recommendation form.
  • Request a Transcript

    A copy of the applicant's transcript must be sent to Sion. Please use the form below to request a transcript be sent directly to Sion from the applicant's current school or high school.

    Download the request form.

Test on 1.5.19

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  • High School Placement Test

    On Saturday, January 5th we will offer the High School Placement Test at Sion High School. We use the HSPT in making admissions decisions as well as for scholarship consideration. Need help reviewing for the test? We offer an intensive prep course to help you do your best on the HSPT.

Interview at Sion

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  • Interview at Sion

    We will reach out to admissible candidates to schedule an admissions interview at Sion. No need to panic, our interview is nothing more than a conversation to get to know you better. We want to hear about your passions, your goals, and ways we can help you succeed. Parents are welcome to join, but not required to attend with you.


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  • Join the Class of 2023

    Acceptance letters will be mailed out mid-February. Those who accept their admission will be invited to the Sion Signing Ceremony. Friends and family are invited to this formal ceremony as we celebrate the incoming Class of 2023.
10631 Wornall Road, Kansas City, MO 64114 | P: 816‑942‑3282 | Email