Visit the Klein ISD Family Onboarding Site!
The new Klein ISD Family Onboarding website is equipped to answer any questions you may have as we head back to school for the 2017-18 school year. This parent tool-kit is full of important information including transportation, the school year calendar with events, technology resources like School Cash Online and Skyward, and much more. Visit today!
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Juniors - Parking Info
You'll need to register for the lottery for a parking permit on August 8th. This is just a reminder. Registration will be open all day and there's no advantage to registering first. So you don't have to stay up until midnight on the 7th. Please register only once!

Attention juniors and seniors! Click here for all the information about getting a 2017-2018 parking permit.
Football Program Adds
If you are a business owner, it is time to purchase ads for the KISD 2017-18 football program. It's a great way to promote your business at all KISD home football games and support he KO Band. Please contact or
KO Track and Football/Soccer Field Closed
The field area is under construction this summer until August 20th.

Please assist us in the handling of custody related issues.
It is the responsibility of the parents to provide the principal a certified copy of the court order affecting any other person's right to their children. Should you have any questions please call Associate Principal Mandy Nesbit at 832-484-5111.
Operation Panther Pride!
Important Schoolcashonline Notice!
Schoolcashonline does not work with Internet Explorer 10. You can use IE 9 or 11 or Firefox or Chrome.
Empowering lives through learning

Klein Oak High School is a national Blue Ribbon School and International Baccalaureate World School located in far north Harris County Texas.
School Hours
  • Building Opens at 6:30.
  • First bell at 7:15 and 1st period begins at 7:20.
  • Classes end at 2:30.
2017 Transforming Learning Campus!
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Be sure to check out the "Quicklinks" in the website banner. Bond Buttons/bond-button.jpg Bond Buttons/kohs.jpg