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Questions about this site?

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

Email our Leadership Advisor any time:



Graduation Practice

All Graduating Seniors MUST ATTEND Graduation Practice 

on Tuesday, May 29 at 8:15 am in Romaine Hall. 



NO Practice = No Graduation Ceremony. 

Practice should last until approximately NOON. 

Graduation Supplies

Caps and Gowns have been delivered!

Please come by to pick these up in M2.

Late orders can still be made in Music 2. 

Before school, brunch, Lunch ONLY

2018 Yearbook

A small number of Yearbooks are  available to order on a first-come-first-served basis, only!

Quantities are limited.

Prices are 

$60 w/ASB Membership, $70 w/out.

Purchase at the MDHS Webstore or the Treasurer’s Office


Seniors Yearbook Pick Ups begin Wednesday, May 23 @ LUNCH only in Music 1.

Underclassmen Yearbook Pick Ups begin Wednesday, May 30 @ LUNCH only in Music 1. 


All books must be purchased prior to pick up.

Link Crew Application

Sign up for 2018-2019's Link Crew!





Textbook Returns


Textbook/Calculator/Library book/English novel returns: 

May 23rd, 24th, 25th and 29th from 8:00 a.m. - 11:15 a.m. and 12:30 p.m. - 3:30 p.m.

ALL SENIORS items MUST be returned or cleared by:

MAY 30th BEFORE 2p.m. to receive their Diploma at Graduation. 


REGULAR RETURNS for grades 9 - 11

start May 31st at 9:00 a.m. and continue June 1st - June 7th 

All students must return all items checked out: textbooks, calculators, English novels, Library books. 

The only exception would by HONORS and AP assigned books for the summer reading.

These will be due September 1, 2018.


*** Library CLOSED: June 25th - August 1st***

MDHS Gear - Spring Sale

Purchase your NEW MDHS gear today!  

Sweatshirts are only $20 , Shirts are only $10


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

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

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.

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: 5/25/18
All Day: Dynamic Duo Day
8:15 AM Senior Finals


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!