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a Centennial Middle School class and teachers outside planting a tree
Welcome to Centennial Middle School

Our school has about 750 7th and 8th graders who come to us from our feeder elementaries - Cascade View Elementary, Dutch Hill Elementary, Emerson Elementary, Machias Elementary and Riverview Elementary.

exterior building photo of Centennial Middle School
Welcome to Centennial Middle School

We are the Patriots! Our school is a secure, student-centered environment built on integrity and respect fosters a culture where every student thrives. Here, the pursuit of academic excellence is not just a goal but a shared standard that ensures each student's success.

2 students looking at a laptop on a desk
Welcome to Centennial Middle School

Our school has about 750 7th and 8th graders who come to us from our feeder elementaries - Cascade View Elementary, Dutch Hill Elementary, Emerson Elementary, Machias Elementary and Riverview Elementary.

a teacher leaning on a large table with four students sitting around it
Welcome to Centennial Middle School

We are the Patriots! Our school is a secure, student-centered environment built on integrity and respect fosters a culture where every student thrives. Here, the pursuit of academic excellence is not just a goal but a shared standard that ensures each student's success.

four Centennial Middle School staff members standing together in the gym, all wearing matching CMS shirts
Welcome to Centennial Middle School

Our school has about 750 7th and 8th graders who come to us from our feeder elementaries - Cascade View Elementary, Dutch Hill Elementary, Emerson Elementary, Machias Elementary and Riverview Elementary.

two students sitting on a lunch table
Welcome to Centennial Middle School

We are the Patriots! Our school is a secure, student-centered environment built on integrity and respect fosters a culture where every student thrives. Here, the pursuit of academic excellence is not just a goal but a shared standard that ensures each student's success.

a classroom of students gathered together with their teacher for a group photo
Welcome to Centennial Middle School

Our school has about 750 7th and 8th graders who come to us from our feeder elementaries - Cascade View Elementary, Dutch Hill Elementary, Emerson Elementary, Machias Elementary and Riverview Elementary.

Two Centennial Middle School students sitting at a table on the first day of school.
Welcome to Centennial Middle School

We are the Patriots! Our school is a secure, student-centered environment built on integrity and respect fosters a culture where every student thrives. Here, the pursuit of academic excellence is not just a goal but a shared standard that ensures each student's success.

Four middle school girls in Family Consumer Science class wearing aprons and hairnets and smiling at the camera.
Welcome to Centennial Middle School

Our school has about 750 7th and 8th graders who come to us from our feeder elementaries - Cascade View Elementary, Dutch Hill Elementary, Emerson Elementary, Machias Elementary and Riverview Elementary.

A group of Centennial Middle School students all wearing pink WEB student leadership shirts
Welcome to Centennial Middle School

We are the Patriots! Our school is a secure, student-centered environment built on integrity and respect fosters a culture where every student thrives. Here, the pursuit of academic excellence is not just a goal but a shared standard that ensures each student's success.

News & Announcements

Replacement levies on February 2026 ballot

At the October 22 School Board meeting, the Board unanimously voted to place two replacement levies - the Educational Programs and Operations Replacement Levy and the Replacement Levy for Technology, Safety and Facility Improvements - on the February 10, 2026, ballot. Both measures would replace the existing levies approved by voters in 2022, which expire at the end of 2026. Our local levies bridge the gap between what the state funds and what it actually costs to educate Snohomish students.

Read More about Replacement levies on February 2026 ballot
Elementary Human Growth and Development and Secondary Sexual Health family presentations - November 18

Human Growth and Development is taught each year during 5th and 6th grade and Sexual Health will be taught in 7th, 8th and 9th grade. Families are invited to attend a Tuesday, November 18, webinar to learn about the health standards, activities and resources that will be used to teach each of the topics, and the opt-out process. Visit www.sno.wednet.edu/healtheducation to learn more.

Read More about Elementary Human Growth and Development and Secondary Sexual Health family presentations - November 18

Upcoming Events

November 2025
Sun Mon Tue Wed Thu Fri Sat
Sunday, October 26
Monday, October 27
Tuesday, October 28
Wednesday, October 29
Thursday, October 30
Friday, October 31
Saturday, November 1
Sunday, November 2
Monday, November 3
Tuesday, November 4
Wednesday, November 5
Thursday, November 6
Friday, November 7
Saturday, November 8
Sunday, November 9
Monday, November 10
Tuesday, November 11
Wednesday, November 12
Thursday, November 13
Friday, November 14
Saturday, November 15
Sunday, November 16
Monday, November 17
Tuesday, November 18
Wednesday, November 19
Thursday, November 20
Friday, November 21
Saturday, November 22
Sunday, November 23
Monday, November 24
Tuesday, November 25
Wednesday, November 26
Thursday, November 27
Friday, November 28
Saturday, November 29
Sunday, November 30
Monday, December 1
Tuesday, December 2
Wednesday, December 3
Thursday, December 4
Friday, December 5
Saturday, December 6

Our District Mission, Vision, Core Values & Commitments

Our Mission

To create an educational community that ignites a passion for learning where every student is known and empowered.

two middle school girls sitting a science lab table working on a science experiment together

Our Vision

Every student thrives.

Our Core Values

Student-Focused
Culture of Belonging
Equity
Accountability

young girl with headphones
A middle school computer lab with three computers and 2 male students working on the computers. A male teacher stands over them and is pointing at the computer screen.
young woman graduate

Our Commitments

Teaching & Learning Excellence
Family & Community Engagement
Student & Staff Well-Being
Resource Management