Total Students2,109
Student/Teacher21.45:1
Math Prof.42.46%
Reading Prof.65.82%
Graduation Rate96.5%
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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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
2026-2027Community Reviews
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