Total Students744
Student/Teacher18.94:1
Math Prof.11.39%
Reading Prof.43.07%
Graduation Rate98.1%
School Information
Charter SchoolNo
Magnet SchoolNo
Virtual SchoolNo
CountyStanislaus
School DistrictRiverbank Unified School District
Principal / AdminEd Vaca(209) 869-1891
Founded1980
Free/Reduced Lunch73.12% Eligible
Acceptance Rate100%
Student Demographics
White11.7%
Hispanic82.9%
Black0.7%
Asian0.8%
Native American0.3%
Pacific Islander0.3%
Two Or More3.1%
Gender Distribution
49.6%
50.1%
Male Female
Students per Grade
Grade 9194
Grade 10185
Grade 11212
Grade 12153
School Calendar 2026-2027
August 2026
Academic Schedule • 2026-2027
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High School Late Start
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Riverbank 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
First Day of SchoolAug 6
First Day Minimum Day (TK & K)Aug 6
High School Late StartAug 12
Labor Day HolidaySep 7
Elementary and Middle School Early ReleaseSep 9
First Trimester Ends (TK-5)Oct 30
Veteran's Day ObservanceNov 11
Thanksgiving RecessNov 23
First Semester Ends (Grades 6-12)Dec 18
Winter Recess StartsDec 21
New Year's Day HolidayJan 1
Winter Break ContinuedJan 4
Dr. Martin Luther King, Jr. Day HolidayJan 18
Lincoln Day ObservanceFeb 8
Presidents' Day HolidayFeb 15
Second Trimester Ends (TK-5)Feb 26
Spring Break StartsMar 29
Spring Break ContinuesApr 1
Last Day of SchoolMay 26
Minimum Day Grades TK-12May 26
Memorial Day HolidayMay 31
Key Dates & Holidays
2026-2027Community Reviews
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