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Contact Us
5815 NE 48th Street
Kansas City, MO 64119
Phone: (816) 321-5340
Fax: (816) 321-5341
Attendance: (816) 321-5342
Nurse: (816) 321-5343
Counseling: (816) 321-5345

Office Hours:

Monday through Friday, 7:00 a.m. to 4:00 p.m.

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Welcome to Winnetonka High, Home of the Griffins!
  • Please check our calendar for current events.  Please read current Student Announcements on webpage under Quick Links.
Meet our new principal - OPEN HOUSE, Thursday, July 20, 2017, from 5:00 to 6:00 p.m. in Winnetonka Cafe.  Help us welcome Dr. Eric Johnson to the Tonka Family. 
Stop by the Cafe to say HELLO!


Second Semester 9th - 11th grade Principal's List and Honor Roll

Second Semester Senior Academic Letter, Principal's List and Honor Roll

KCTV5 News  - Students Can Make Applying to College More Affordable Using These Tips

Winnetonka in the Kansas City Community News

KMBZ In Focus:  High School Graduation and the Path Ahead featuring Graduate McKayla Jameson

Join Us for Nutritious Summer Meals at No Charge

Online Registration For All Students Available in July
New for the upcoming school year: Back-to-school registration for all students will be processed online! Parents can begin registering students after July 15th for the 2017-18 school year. A reminder will be sent to families, ensuring everyone has all the instructions and information needed to successfully complete the process.  Access online registration through the PowerSchool Parent Portal using your username and password.  You can find complete, step-by-step details about North Kansas City Schools Online Student Registration on our website now at:

Student Registration for 2017-18 School Year
August 7th from 4:00 to 7:00 p.m.
August 8th from 12:00 to 5:00 p.m.
Yearbooks for the 2016-17 year can be picked up during registration
Please be sure have turned in your residency verification prior to registration
Look for more detailed information after July 1, 2017

WHS Booster Club and PTSA Needs You!
Please be a proud sponsor of Winnetonka High School and all the fantastic activities, clubs, teams and opportunities, by joining Booster Club.  2017-18 Membership Form

Dear Parents/Guardians:

If your student took the End-Of-Course test in the Spring, the results have come in. They are now posted in Powerschool. If you would like a hard copy before then, or have questions, please contact Shelly Sayre at 816-321-6072.
Please go to the Winnetonka Website at
Click on the Powerschool Link
If you have more than one child in our district, you will need to select that student’s name
On the left hand side, please choose the Test Score Page
Make sure you scroll all the way down to the bottom of the page.

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Fliers & Special Offers
Winnetonka Business Partners

Advanced Health Chiropractic

Alamo Restaurant & Lounge

Allied Refreshment Company

AMC Graphics

City of Pleasant Valley

Family Foot Docs

Godfather's Pizza - Antioch Rd 

H&R Block

Hy-Vee - Gladstone

Linden Baptist Church

Midway Ford Truck Center

PepperJax Grill

Westlake Hardware - Lenexa Corporate Office

Worlds of Fun

Please click here for more information regarding Business Partnerships.

© 2014 North Kansas City Schools       2000 NE 46th Street       Kansas City, Missouri 64116-2042       P: (816) 321-5000      F:  (816) 321-5001

Nationally & State Accredited

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