PublicGrades 9-12
Columbus (Christopher) High School
12330 Woodruff Avenue, Downey, CA 90241-5610(562) 904-3552
Total Students368
Student/Teacher16.24:1
Math Prof.0.81%
Reading Prof.15.45%
School Information
Charter SchoolNo
Magnet SchoolNo
Virtual SchoolNo
CountyLos Angeles
School DistrictDowney Unified School District
Principal / AdminXochitl Ortiz(562) 904-3552
Founded1980
Free/Reduced Lunch89.95% Eligible
Acceptance Rate100%
Student Demographics
White4.3%
Hispanic91%
Black2.4%
Asian1.1%
Pacific Islander0.5%
Two Or More0.5%
Gender Distribution
61.4%
38.6%
Male Female
Students per Grade
Grade 11105
Grade 12263
School Calendar 2026-2027
July 2026
Academic Schedule • 2026-2027
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Columbus (Christopher) 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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Key Dates & Holidays
Independence Day ObservanceJul 3
School Year Begins (Minimum Day)Aug 13
Labor Day HolidaySep 7
Student Free Day / Staff DevelopmentOct 12
Elementary School Minimum Days (Parent Conferences)Nov 16
Student/Teacher Free DaysNov 23
Thanksgiving BreakNov 25
High School Finals - Minimum DaysDec 15
End of 1st SemesterDec 18
Winter RecessDec 21
New Year's Day HolidayJan 1
Martin Luther King, Jr. Day HolidayJan 18
Presidents' Day HolidayFeb 15
February Break / Student-Teacher Free DaysFeb 16
Spring Break BeginsMar 26
Spring Break EndsApr 1
Memorial Day HolidayMay 31
Finals Week / Minimum DaysJun 1
Last Day of School (Minimum Day)Jun 4
Juneteenth Holiday (Observed)Jun 18
Key Dates & Holidays
2026-2027Discover Your Path at Columbus High
This institution in Downey, CA, provides a vibrant environment for grades 9-12. Families often seek schools offering diverse athletic pursuits like basketball and soccer, alongside enriching academic avenues such as STEM programs and robotics clubs. Students may also find opportunities to engage with the arts or excel in track.
Engage and Plan Your Academic Journey
Our school within the Downey Unified School District is dedicated to student success. Parents can easily review the academic calendar for important dates and events directly on this page, ensuring they stay informed about the school year's progression.
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.
How can I learn more about the school's academic programs?
You can find detailed information about our curriculum and academic offerings throughout this page. For specific inquiries, reaching out to the school's guidance department is recommended.
What grade levels does Columbus High serve?
This institution serves students in grades 9 through 12.
Is Columbus High a public or private school?
Columbus High is a public school operating within the Downey Unified School District.
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