Total Students408
Student/Teacher22.67:1
Math Prof.20.26%
Reading Prof.23.61%
School Information
Charter SchoolNo
Magnet SchoolNo
Virtual SchoolNo
CountyImperial
School DistrictCalexico Unified School District
Principal / AdminFernando Arguelles(760) 768-3900
Founded1980
Free/Reduced Lunch94.12% Eligible
Acceptance Rate100%
Student Demographics
White0.2%
Hispanic98.3%
Black0.5%
Native American0.2%
Gender Distribution
49.3%
50%
Male Female
Students per Grade
Grade 155
Grade 255
Grade 355
Grade 452
Grade 571
Grade 660
School Calendar 2026-2027
July 2026
Academic Schedule • 2026-2027
Holiday Event
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Mains Elementary 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 SchoolAug 17
Labor Day HolidaySep 7
Thanksgiving RecessNov 23
Winter RecessDec 21
Martin Luther King Jr. Day ObservanceJan 18
Lincoln's Birthday ObservanceFeb 8
Washington's Birthday ObservanceFeb 15
Spring BreakMar 26
Memorial Day HolidayMay 31
Last Day of SchoolJun 3
Juneteenth ObservanceJun 18
Key Dates & Holidays
2026-2027A Foundation for Future Success
Families often look for schools offering engaging opportunities in sports like basketball and soccer, or enriching clubs such as STEM and robotics. Our school aims to foster well-rounded development, with potential avenues for students to explore the arts and track programs.
Your Connection to the School Community
Staying informed is key to supporting your child's educational journey. Parents can easily access the academic calendar directly on this page for important dates and events. This ensures you're always up-to-date with school activities.
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 grades does Mains Elementary School serve?
This institution serves students from Kindergarten through 6th grade.
Is Mains Elementary School a public or private institution?
Mains Elementary School is a public school within the Calexico Unified School District.
How can I get involved in my child's education at this school?
Parent involvement is highly valued. Opportunities often include volunteering, attending school events, and communicating regularly with teachers. Check the academic calendar for specific events.
Community Reviews
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