• Welcome to Columbia Middle School
    Home of the Bulldogs 
    739 Morse Ave
    Sunnyvale, CA 94085
     
    tel: 408-522-8247
    fax: 408-522-8254
     
    Office hours
    Monday thru Thursday
    7:30 am - 3:30 pm
    -and-
    Friday 
    7:30 am - 1 pm
             
     CMS School Map