Upcoming Events

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Achieve 3000 Summer Reading Contest

Please click here Achieve 3000 Summer Contest for information.  

Wednesday, June 22 is the last day of school!  Dismissal time is 1:05 p.m. for all!  Have a great summer and we will see you on Monday, August 22, 2016!

Please click HERE for the End of the Year Flyer.
School Phone Numbers:
Office:  619-956-5500
Fax:  619-956-5514
Absence Line:  619-258-2205  


Home of the Roadrunners!
 Rio Seco Memorial Garden

Our Rio Seco Memorial Reading Garden.

Santee School District Anti-Bully Hotline

(619) 258-2237

Principal: Mrs. Debra Simpson
Vice Principal: Mr. Jim Rosa 
Dean of Students:  Mrs. Kristen Bonser


"Mission to Save" Program Helps Students Save Money
A Mission Federal Credit Union representative will be at Rio Seco EVERY Tuesday from 8:30 AM until 8:45 AM accepting student account applications. It takes just 25 cents to open a new account. Applications are available here:Mission2SaveAp
School Schedule
Kindergarten - Third Grade   8:30 - 2:20
Fourth - Eight Grade               8:30 - 2:46