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Excelsior Middle School

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    Text Message Reminders

    smartphoneDo you receive the EMS text message reminders?  These are the best way to know what is going on at Excelsior.  To find out how to sign up check out our Parent Resource page

    sITE sAFETY plAN

    Substitute Teachers Needed
    text booksDear Parents, Grandparents, and Community Members,  
    Byron Union School District is looking for substitutes teachers. Fingerprinting, a Bachelor’s Degree and CBEST scores are required. We can guide you through the application process so please call Desiree Lopez at the District Office at 925-809-7500 or use the information on the Byron Union School District website.
    Thank you!
    Contact Information

    Ms. Jamie Keith                     


    (925) 809-7530

    Mrs. Jill Sprenkel


    (925) 809-7530


    Mrs. Shelly Scruggs

    Office Manager

    (925) 809-7530

    Mrs. Heather Capelli

    Assistant Office Manager

    (925) 809-7530


    EMS Twitter Feed

    Registration & Enrollment


    Summer Letter 2022.pdf (PDF)

    Online Enrollment for 2022-2023 School Year

    Online Enrollment Information.pdf (PDF)

    Attendance Info

    Acceptable Reasons for Excused Absences

    Acceptable Excused Absences.pdf (PDF)


    Byron Partners in Education

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