Total Students872
Student/Teacher19.58:1
Math Prof.15.29%
Reading Prof.47.8%
School Information
Charter SchoolNo
Magnet SchoolNo
Virtual SchoolNo
CountyButte
School DistrictOroville Union High School District
Principal / AdminKristen Wiedenman(530) 538-2320
Founded1980
Free/Reduced Lunch81.77% Eligible
Acceptance Rate100%
Student Demographics
White40.1%
Hispanic17.7%
Black5%
Asian24%
Native American5.4%
Pacific Islander1%
Two Or More6.5%
Gender Distribution
52.8%
47%
Male Female
Students per Grade
Grade 9228
Grade 10206
Grade 11196
Grade 12242
School Calendar 2026-2027
July 2026
Academic Schedule • 2026-2027
Holiday Event
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Oroville High School
Academic Calendar (2026-2027)
July 2026
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August 2026
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September 2026
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October 2026
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November 2026
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December 2026
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January 2027
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February 2027
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March 2027
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April 2027
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May 2027
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June 2027
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Key Dates & Holidays
Independence Day ObservanceJul 3
First Day of School - Minimum DayAug 10
Minimum Day for StudentsAug 11
Labor Day HolidaySep 7
End of First QuarterOct 8
October BreakOct 9
Veterans Day ObservanceNov 11
Thanksgiving Break RecessNov 23
Mid-Term Finals ExaminationsDec 16
End of First SemesterDec 17
Winter Break RecessDec 21
New Year's Day Holiday ObservanceJan 1
Dr. MLK Jr's Birthday ObservanceJan 18
Lincoln's Birthday ObservanceFeb 12
Presidents Day HolidayFeb 15
February Break RecessFeb 12
End of Third QuarterMar 19
Spring Break BeginsMar 26
Spring Break EndsApr 1
Memorial Day Holiday ObservanceMay 31
End of Year Finals ExaminationsJun 1
Last Day of SchoolJun 3
Juneteenth Holiday ObservanceJun 18
Key Dates & Holidays
2026-2027A Hub for Student Success in Oroville
Families often look for schools offering diverse athletic pursuits like basketball and track, alongside engaging academic pathways such as STEM and the arts. This institution provides a vibrant environment for students to discover their passions and excel.
Connect with Our Community
Explore the academic calendar for key dates and events right here on this page. We encourage prospective families and current students to stay informed about the exciting opportunities available.
Frequently Asked Questions
What types of extracurricular activities are available?
While specific programs vary each year, students often have access to clubs like robotics and athletics such as soccer. We recommend contacting the administration directly for the current list of activities.
How can I learn more about academic programs?
Detailed information about our curriculum and special programs can be found throughout this website. We also encourage direct inquiries to the school's guidance department for personalized advice.
What is the typical class size?
Class sizes can vary by subject and grade level. For the most current information regarding student-to-teacher ratios, please reach out to the school's administrative office.
Are there opportunities for college preparation?
Yes, our school is committed to preparing students for higher education. We offer resources and guidance to support college applications, standardized testing, and career exploration.
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