• Welcome to Caledonia-Mumford Middle/High School 

    Phone: 585-538-3483
    FAX 585-538-3470

    The Cal-Mum Middle/High School office is open Monday through Friday from 7 a.m. to 3:30 p.m. When you visit our school, you will be greeted by one of our secretaries, Mrs. Susan Hayes or Mrs. Sheri Murdock.
    For the safety and security of our students and staff, the main door is locked. Someone will assist you at the security window and, if need be, you will enter the building and be welcomed to the Middle-High School main office. A visitor pass will be issued to ALL visitors, regardless of how short your visit may be.
    Thank you for visiting Cal-Mum Middle/High School.

    Dr. Chenaille

    Dr. Rebekah Chenaille
    Middle/High School Principal

    Mr. McArdle

    Mr. Tim McArdle
    Assistant Middle/High School Principal

    Middle School Secretary Mrs. Susan Hayes

    Mrs. Susan Hayes
    Middle/High School Secretary

    Sheri Murdock

    Mrs. Sheri Murdock
    Middle/High School Secretary