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  • Sierra Middle School
    Dr. Ratmony Yee
    Dr. Ratmony Yee
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Sierra Middle School
 4950 Central Ave
Riverside, CA 92504
 Main Office, (951) 788-7501

School Hours
   M, T, Th, F: 8:15 am - 2:40 pm
W 8:15 am - 12:50 pm
Office Hours:
Monday - Friday: 7:45 am-4:00 pm

Dr. Ratmony Yee, Principal 
Mrs. Kristie Jackson, Assistant Principal
Mr. Dave Allbeck, Counselor 
Mrs. Kim Davis, Counselor
  • Picture Day Picture day will be held on Friday September 9th.  Bring your best smiles!


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  • Sierra Spirit Days 7th Grade Registration is Monday, August 22nd.  Last Names A-L 8:00 - 11:00 am.  Last Names M - Z 12:30 - 3:00 pm.

    8th Grade Registration is Thursday, August 25th from 1:00 - 4:00 pm.


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  •  Welcome 7th graders

    The first day for 7th grade students is Friday, August 26th! Students will attend from 8:30 am until 11:50 am on this day. 



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  • Attention 8th Graders

    First day of school for 8th grade students is Monday, August 29th.  



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  • Tdap

    All students entering 7th grade are required by law to have proof of a whooping cough booster (Tdap) shot in order to attend classes.  Proof of immunization may be turned in to the main office or turn in a copy to the CRC from 7:30 am until 4:30 pm.   Immunizations should be obtained from your Healthcare provider. If your child does not have health insurance or has Medi-Cal, they can receive immunizations from the RUSD Health Center (5700 Arlington Ave, Riverside 92504). Walk-in Health Center hours: Monday thru Friday from 1:30 PM- 4:00 PM. Beginning August 29th, the first day of school for 2016-2017, 7th grade students who do not have documentation of this immunization will not be able to attend school until documentation is presented to the school. Thank you!

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    rusd RUSD Facility Closure

    On Wednesday, August 24th, 2016, all Riverside Unified School District (RUSD) facilities (schools, offices and facilities, etc.) will be closed to the public, as the District conducts an organization-wide professional development and training day for RUSD staff. Click the headline above for more information.




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Sierra Middle School--Home of the Eagles!

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