17650 SE Brooklyn St, Portland, OR 97236 • Phone 503-762-3206 • Fax 503-762-3236

Centennial Middle School

Home of the Cougars - Centennial School District


CMS Attendance: 503-762-7351

CMS students may enter the building at the times listed below. 

Monday, Tuesday, Thursday and  Friday at 8:45 am

Wednesday at 9:45 am (late start)

State Testing Opt Out Form for 2019

June 2019 Calendar Changes


An Important Message From Our CMS Principal Mrs. Hawley 

CMS Vision Statement Letter

CMS Monthly Newsletter to Parents 

CMS Student Registration for  2018-2019 information

CMS Student Supply List for 2018-2019


  CMS Information Links:

   The current measles outbreak 1/30/2019

   The current measles outbreak 1/30/2019 (Spanish)

   Social Media Resources

    New Dress Code Policies for CMS in English
    New Dress Code Policies for CMS in Spanish
    New Dress Code Policies for CMS in Russian


For Building Based Events

  • The event location is accessible to persons with disabilities. A request for an interpreter for the hearing impaired or for other accommodations for persons with disabilities should be made at least 48 hours before the event to the Building Lead Secretary at 503.762.3206

District Calendar

There are no upcoming events.

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Peachjar Flyers

September 4, 2015

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Latest News

Common Core Site

July 24, 2015

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Our Mission:

Growing For The Future

Peachjar Flyers

The Centennial School District is getting ready to launch a new electronic flyer communication tool called “Peachjar.” This “green” initiative will save our schools tons of paper and reduce copy costs by thousands of dollars. On top of that, posting school flyers in Learn More