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2450 Grant Street

Concord, CA 94520

Phone - 925 682 4030

Fax - 925 687 9658


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Spring Break


Spring Break is from April 21-25! Have fun in the sun! School resumes on April 28.

Senior/Junior Prom May 3, 2014

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The Senior/Junior Prom, The Great Gatsby, is coming soon!  Tickets will be on sale on the following dates at the Treasurer's Window:
April 3-4 at $85
April 7-11 at $95
April 14-16 at $105
April 17-18 at $115.  
May 3rd, 2014 
7pm to 11pm 
Sir Francis Drake Hotel, San Francisco.
Light snacks and drinks will be included. Get ready to dance the night away!

Spring Spirit Week April 14-18

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Monday, April 14: Mix Match Day - Wear things you usually wouldn't wear together

Lunch Activity: Egg Hunt

Tuesday, April 15: Floral Day - Wear flowers and floral prints

No Lunch Activity

Wednesday, April 16: Class Color Day 

Freshmen: Orange

Sophomores: Turquoise

Juniors: Purple

Seniors: Pink

Lunch Activity: Airplane Challenge

Thursday, April 17: Celebrity Imitation Day - Dress like your favorite famous person or  character

Lunch Activity: Autograph Me

Friday, April 18: Red and Green Day - Wear your red and green to show off school spirit

Lunch Activity: Recycle Race

Yearbook Sale


Yearbooks are on sale! The purchase deadline has been extended to May 2nd, 2014. Purchase your yearbook online at this website and make sure to enter our school's passcode: 1013720889081478

The cost will be $69.13.There will be no additional yearbooks for students/staff to purchase at the end of the year. Yearbooks purchased after the May 2nd deadline will not be eligible for the free customizable pages.

Contact Ms. DeBella (HE-1) (EXT. 87481) for questions.

Late Cap and Gown Order Forms


Seniors, if you haven't ordered your cap and gown yet, now's the time to do it. You must use this form, online ordering is not available. Please send your payment before May 9th, 2014. If you order after May 9th, then money order only will be accepted. The ordering form can be found here. Forms will also be available in M2 and in the main office. 

Driver's Education


Mt. Diablo Unified School District is pleased to offer this online Driver's Education class to eligible students. This is a DMV approved 30 hour course. There is no cost to the students for this class and all students who register for this course are expected to complete to complete ALL coursework. Students must be currently enrolled at one of the MDUSD High Schools and must be at least 15 1/2 years of age (by date of completion). Please refer to this flyer for more information on how to sign up. 



Renew or sign up with your Safeway Club Card today!

If you participated last year, renew so our group continues to earn contributions.

• Go to eScrip.com

• Click on “YES RENEW!


• Enter either your phone

number, email, or

Club Card number

Would you like to sign up? Your participation can mean hundreds of dollars for our group.

• Go to eScrip.com

• Click on “1-Sign Up

• Enter your Club Card number


What’s new!

Safeway wants to do what we can to help every child stay fit and have access to nutrition programs. So we are asking schools and groups that receive Safeway donations to allocate 20% toward fitness and nutrition activities.


Yearbook Inventory


There are several Mount Diablo Yearbooks from the past years still available. These Yearbooks are on sale for $25 to any student, alumni, or just anyone who's interested. Please contact Ms. De Bella if you are interested! Here's a loose list of yearbooks available: Yearbook Inventory

Sports Basement


Hey Red Devils! Sports Basement, located at 1881 Ygnacio Valley Rd. Walnut Creek, will have a 10% off everything sale. When you purchase, 5% also goes back to Mount Diablo High School! No flyers or coupons are needed, just go to the register and say "Mount Diablo High!"

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 to excuse your absences.

Mobile Clinic


Are here on Mondays from 8:00-12:00 pm and Thursdays 8:00-2:00 pm. The mobile health clinic bus is located in the girls gym parking lot.  The clinic provides sports physicals, health education, and other confidential services including birth control & STD testing. To make an appointment, fill out a blue slip located in the main office or DCC and drop it in the locked box on the wall in the main office.


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Library hours

The Library will be available on Monday's and Tuesday's 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!

Textbook Policy

You are responsible for the items you check out. An English and a Spanish version of the Mt. Diablo High School Textbook policy can be found here. 

Today: 4/20/14

Weekly Calendar

All Day: Spring Recess
All Day: Spring Recess
All Day: Spring Recess
All Day: Spring Recess
All Day: Spring Recess