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Winter Sports Tryouts all week long! Good luck Winter athletes!


Questions about this site?

We always love feedback and we occasionally make mistakes. Let us know. 

Email our Leadership Advisor any time:


Winter Rally

Join us for the Winter Rally on January 19, 2018

for fun games, Winter Sports teams, & amazing performances!


Spirit Week:

Tuesday: Couchin' It (wear comfortable clothes)

Lunchtime Activity: Musical Chairs


Wednesday: Winter Snow Day (wear winter gear)

Lunchtime Activity: Build a Snowman


Thursday: Flannel Day

Lunchtime Activity: Obstacle Course


Friday: Red and Green Extreme


Rally Schedule:

Period 2 - Freshmen & Sophomore

Period 4 - Juniors & Seniors


Graduation Supplies

Graduation supplies orders

 can be made now at http://www.academicnorcal.com

Order your Announcements, Caps & Gowns, and Class Rings

The sooner you order, the more money you save! 

Blood Drive 2/1

Sign up for the February 1st Blood Drive!


Sign ups will be in the quad starting from January 19 until the 30th.

You can also sign up during the Winter Rally!


The Blood Drive will be held in the small gym.


Purchase New MDHS Gear

Purchase your NEW MDHS gear today!  

Sweatshits are only $25 w/ASB Membership, $30 w/out

Shirts are only $15 w/ASB Membership, $20 w/out


Purchase from the Treasurer's Office, Pick Up in M2


Purchase on the Quad on Fridays. 

Supplies are limited.

Principal's Message

Dear Parents and Guardians,

Welcome back to the 2017 – 2018 school year. It is with great pride and excitement that I write this letter of introduction to you as the newly appointed Principal of Mt. ...more

LCAP Speaker Series

The Local Control Accountability Plan (LCAP) Speaker Series is Back!


LCAP Speaker Series 2017 - Final.pdf

LCAP Speaker Series 2017 Spanish-final.pdf

Intradistrict Transfers


Mt. Diablo Unified School District is going Online for Intradistrict Transfer Requests for the 2018-19 school year.

1.      Beginning October 17, 2017, the Online application can be found at mdusd.org, select Parent and Community and you will find the Intradistrict application link in General News.

2.      For students currently enrolled in grades K-11 Online applications must be submitted October 17, 2017 - November 17, 2017 for the 2018-19 school year. No applications will be accepted after the November 17, 2017 deadline.


3 Step Process for Intradistrict Transfers 2018-2019 (1).docx

3 Step Process for Intradistrict Transfers Spanish 2018-2019 4 (1).docx

Text Books

Book Clipart.png

Students please be aware that you will be charged for damages to the book if you did not fill out a textbook condition report, when you got the book. 

Now is the chance for you to take care of this, come get a form from the library front counter or from the IMC. Fill it out and give it to Mrs. Shirley before you are billed.

If you need to replace a lost or stolen book please come and see Mrs. Shirley in IMC for info that may save you money and time.

Before you return your book –

            Remove covers

            Remove outside name labels

            Remove sticky notes from inside

            Remove pencils and pens and papers from inside

            Look for and cleanup any writing or drawing.

            Place a sticky note hanging out where it needs repair -  for torn pages, needs glued, and any other damage that needs attention.

Textbook Policy 201617noheader 20161208071101917.pdf

Student Absences

Students, don't get the label of "Truant". 


If you are absent, make sure your parents call the school and clear your absences! Have them call

925-682-4030 ext. 3445.

Senior Breakfast

2019 Senior Breakfast is happening on Wednesday, March 14, 2018. We will be off to Boomers for a morning of fun! Ticket prices include games, mini-golf, go karts, laser tag, bumper boats, and pizza!


Don't miss out on this Senior event!



Tickets go on al on November 22 in the Treasurer's Office and on the school webstore. 


Prices are as follows:

2/22 - 2/28, $45.00 w/ASB Membership, $55.00 w/out

3/1 - 3/7, $55.00 w/ASB Membership, $65.00


No ticket sales after 3/7! 

2450 Grant Street
Concord, CA 94520
Phone - 925 682 4030
Fax - 925 687 9658

Office Hours

Regular Office Hours

7:30 am - 4:00 pm

Support Staff

Today: 1/21/18


Are you updated on our sports?

Library hours

The Library will be available on Thursdays and Fridays from 7:45 a.m. to 3:30 p.m. Come prepared with a student ID to check out a maximum of 3 books. Become lost in worlds that you can only discover by reading a book!