ONTARIO SCHOOL DISTRICT

We're O Positive.

O Positive is more than a slogan for us.
It's our way of telling a story of the many
successes that are deserving of Ontario's pride.
Are you ready to be a part of our story?

News Archive

Sanchez is finalist in Wendy's Heisman Award

Ontario School District is extending a special congratulations to Cristian Sanchez, a State Finalist for the prestigious Wendy[more]


Archived OHS year books for sale

OHS is clearing out some of the archived annuals that there are multiple copies of for just $5


OHS School Improvement Grant

FAQ and Overview


From Seniors to Graduates

On a clear Sunday in May, the class of 2009 held their graduation ceremony at the Ontario High School Stadium. [more]


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