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Picture Day

​​September 23, 2025

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🐎 Mission Middle

​​Welcome, Mustangs!

upcoming events

  • Attendance Celebration

    When: 19 Sep 2025 @ 2:45 PM
  • Picture Day

    When: 23 Sep 2025 @ 12:00 AM
  • Zumba Classes

    When: 25 Sep 2025 @ 6:30 PM
  • Pep Music Rehearsals with RHS

    When: 29 Sep 2025 @ 3:20 PM
District Initiatives
  • 2025-26 Board Approved LCAP

    The 2025-26 Board Approved LCAP is available here.​​ Contact the Funding & Program Accountability department at (951)360-4152 if you have any questions.El plan LCAP 2025-26 aprobado por la mesa direct...

  • Digital Gateway

    ​Jurupa Unified has launched a Digital Gateway initiative, meaning the district will equip each student in grades 2-12 with a Chromebook to take to and from school. Each Chromebook will be mon...

  • District Solar Generation

    Jurupa Unified School District believes in and practices environmental integrity. Thanks to the community's support many of our school sites are supplied with solar generators that both minimize our ...

  • Measure EE and Measure V

    Learn more about upgrades to classrooms, facilities and technology​ by visiting these links: Measure EE​ and Measure V​.

Welcome to Mission Middle School

Mustang Pride!
​​​​

Alicia Heimer

Welcome Mustang students and families! My name is Alicia Heimer and I am the Principal here at Mission Middle.  Please know that Mission's staff is deeply committed to making a positive difference in the lives of our students. We will accomplish this by setting high expectations for all students, while supporting them in improving their confidence, creativity, well-being, and academic achievement. We hope to maintain an atmosphere where all students and families feel informed, welcomed, and supported.  As we continue through the school year, you can expect to receive updates and information regularly. Please continue to check our school and district websites, email communications, as well as our social media platforms on Facebook and Instagram for current information.​Please read through t...

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Welcome Back Video

Welcome Mustang students and families!  My name is Alicia Heimer and I am the Principal here at Mission Middle.  Please know that Mission's staff is deeply committed to making a positive difference in the lives of our students. We will accomplish this by setting high expectations for all students, while supporting them in improving their confidence, creativity, well-being, and academic achievement. We hope to maintain an atmosphere where all students and families feel informed, welcomed, and supported.  As we continue through the school year, you can expect to receive updates and information regularly. Please continue to check our school and district websites, email communications, as well as our social media platforms on Facebook and Instagram for current informati...

Learn More

Latest News

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06 Aug2025

​Welcome back, Mustangs!

by MMS

​Welcome back, Mustangs! It was so good to see all of you our first few days, let's make this a great year! ​

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21 Feb2025

Congratulations!!

by MMS

​Mission is proud to recognize Ms. Schlesener as our Teacher of the Year, and Ms. Darlene as our Classified Employee of the Year! We are thankful for all they contribute...