Total Students2,109
Student/Teacher21.45:1
Math Prof.42.46%
Reading Prof.65.82%
School Information
Charter SchoolNo
Magnet SchoolNo
Virtual SchoolNo
CountySacramento
School DistrictElk Grove Unified School District
Principal / AdminZachary Cheney(916) 683-7670
Founded2008
Free/Reduced Lunch38.93% Eligible
Acceptance Rate100%
Student Demographics
White13.7%
Hispanic19.9%
Black11.7%
Asian43.1%
Native American0.3%
Pacific Islander0.7%
Two Or More10.6%
Gender Distribution
51.1%
48.9%
Male Female
Students per Grade
Grade 9541
Grade 10497
Grade 11522
Grade 12549
School Calendar 2026-2027
July 2026
Academic Schedule • 2026-2027
Holiday Event
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Independence Day Observance
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First Day of School for Tracks B, C, D
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Cosumnes Oaks 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 for Tracks B, C, DJul 15
First Day of School for Traditional Calendar StudentsAug 13
Minimum Day for Tracks A, DAug 14
First Day of School for Track AAug 17
Labor Day HolidaySep 7
Winter Break ContinuationJan 1
Martin Luther King, Jr. DayJan 18
Lincoln's Birthday ObservanceFeb 8
Presidents Day HolidayFeb 15
Spring Break for Traditional CalendarMar 15
Extended Spring Break for Modified CalendarMar 15
Last Day of School for Traditional and Track DMay 27
Memorial Day HolidayMay 31
Juneteenth ObservanceJun 18
Last Day of School for Tracks A, B, CJun 25
Winter Recess for All TracksDec 21
Thanksgiving BreakNov 23
Veteran's Day HolidayNov 11
Key Dates & Holidays
2026-2027A Hub for Growth and Achievement
Families often seek institutions that foster well-rounded development. Students may find opportunities to excel in athletics like basketball and soccer, or engage in clubs such as STEM and robotics. The campus also provides avenues for creative expression through the arts.
Discover Your Path at Our School
This institution is dedicated to empowering students for future success. We encourage you to explore the wealth of opportunities available. Parents can review the academic calendar directly on this page for important dates and events.
Frequently Asked Questions
What extracurricular activities are available for students?
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.
What is the typical class size?
Class sizes generally range from 25-30 students, allowing for focused instruction and individual attention.
Are there opportunities for advanced learning?
Yes, this institution offers a variety of Advanced Placement (AP) courses and honors programs designed to challenge motivated students.
How does the school support students transitioning to high school?
The school provides orientation programs and academic counseling to help freshmen acclimate smoothly to the high school environment.
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