First Day of School: August 13th, 2025!
Prepare for the 2025-26 school year by viewing the school calendar at the button below, and then scroll down to view the back-to-school checklist!
Start and End Times
Lower School:
7:30 a.m. - 3:30 p.m.
Tardy after 8 a.m.*
Upper School:
7:15 a.m. - 2:30 p.m.
Tardy after 7:30 a.m.*
*Please note: Excessive tardies could lead to an enrollment contract or no re-enrollment for the upcoming semester or school year. Please ensure your student is on time.
Family Orientation: August 6th & 7th!
Lower School
August 6th, 2025 — 9 a.m. (Christ Commons)
August 7th, 2025 — 5 p.m. (Christ Commons)
Upper School
August 6th, 2025 — 10:30 a.m. (Christ Commons)
August 7th, 2025 — 6 p.m. (Christ Commons)
Supply Distribution
August 6th, 2025 — 10 a.m. (Douglass Cafeteria)
Updates...
Upper school students: Review the EOY Student and Guardian Packet by clicking here.
6/23/2025
Back to School Checklist
Make sure your student is enrolled for this Fall
If you have any questions about the enrollment process, please call the school at 713.741.8000. If you have issues uploading documents to complete enrollment, email admissions@yellowstoneschools.org.
Sign up for Remind Alerts
Sign up for our school announcements via Remind! You can sign up for text/sms alerts, app notifications, or emails with the Remind app.
Lower School: Click here or text @YSlower to 81010
Upper School: Click here or text @YSupper to 81010
You will receive a welcome text from Remind. If you are having issues, try texting the join code to (415) 749-9891.
Purchase Your School Supplies
Prepare Your School Uniforms
We are thrilled to announce our new partnership with French Toast to make purchasing student uniforms easier than ever! Families can now shop for high-quality uniforms through a convenient online storefront. Simply select the sizes you need, and have them delivered straight to your door—no muss, no fuss!
All uniforms must be purchased from the French Toast website - School Code: QS61F7Y
https://www.frenchtoast.com/schoolbox/schools/yellowstone-schools-QS61F7Y
Any style uniform for your enrolled grade level can be worn at Yellowstone Schools. You do not have to purchase every option - students are free to mix and match uniform pieces that are appropriate for their grade level.
Review the 25-26 School Calendar
Review the Bus Route Schedule & Transportation Policy
Click on the button for our recent Bus Routes and Transportation Policy!
***IMPORTANT: Lower school, there are some important updates to our transportation methods to improve the safety of pick-up and drop-off, including information pertaining to our Pre-K students. Please read!
Bookmark this page and check it often for updates!