Welcome to Headwaters High School!

Thank you for inquiring about Headwaters School — we’re truly grateful you're here, and we can’t wait to share more with you.

Our High School program, serving students in grades 9–12, offers a transformative, challenging, and rewarding experience grounded in the International Baccalaureate Diploma Programme (IBDP) and guided by our mission to cultivate identity, embrace challenge, and build community.

Located in downtown Austin at 801 Rio Grande Street, our River Campus is home to our Middle and High School programs. Each of our eight River Campus buildings is full of unique character, housing classrooms and administrative offices.

You’ll find details about our program, important upcoming dates, opportunities to visit, and insights from current families — all in one place.

Admissions Timeline for High School

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Enrollment Timeline & Upcoming Events

We’ll share important dates here. You can even export to this calendar by following these steps.

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  • Sep
    27

    Middle and High School Admissions Open House (Fall Semester)

    River Campus | 801 Rio Grande Street, Austin, TX 78701
  • Oct
    1

    MS/HS Guest Visits Begin

  • Oct
    16

    From Montessori to MYP: Launching Lifelong Learners (Virtual Event)

    Virtual Event
View All Events

What Is the Nest?

The Nest is our internal school portal that serves as your one-stop hub for all things Headwaters. It brings together admissions, assignments, grades, attendance, schedules, and school communications. It also supports tuition, billing, and contract signing.

After inquiring, you will receive information about how to set up an account in The Nest. Setting up this account will allow you to view your child's individual checklist steps. We recommend bookmarking the login page.

Helpful Links

Check out these links for some frequently asked questions:

Hear from High School Parents

Earlier this year we hosted conversations for each of our programs that connected current parents with prospective parents. Watch below!

Discover What Sets High School at Headwaters Apart

Alumni, Class of 2024

I genuinely LOVE school when I’m pursuing my interests, and I feel that Headwaters has provided me with the opportunity to take genuine joy in learning. My goal now is to never lose that joy at wherever I’m headed next.

Ready to Schedule Your Tour?

Scheduling a campus tour is easy through your admissions portal. Here’s how:
  1. Go to The Nest
  2. Log In or Create an Account
    • If you’ve already started an application or inquiry, use your existing login.
    • Check your email for instructions
  3. Select “Visit & Events”
    Once logged in, choose Visit & Events from the menu.
  4. Pick Your Tour Date
    Browse the calendar of available tour times and select the option that works best for your family.
  5. Confirm & Submit
    You’ll receive an email confirmation with all the details, including parking and arrival instructions.
  • If you don’t see a tour date that works for you, email our admissions team at admissions@headwaters.org
  • Tours are designed for parents/guardians only
  • Please arrive 10 minutes early so we can start on time
Phone: 512-623-5406
Email: admissions@headwaters.org

Mailing Address:
Attn: Admissions Office
801 Rio Grande St.
Austin, Texas 78701

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Welcome to Headwaters School! We're so glad you are here!

Springs Campus

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Creek Campus

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River Campus

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As a 501(c)3 non-profit school, Headwaters School does not discriminate because of race, color, creed, national origin, religion, gender, age, disability, veteran status, sexual orientation, or any other classes protected by federal, state, or local law in its admissions, financial aid, hiring, or board membership processes.