About Westside Preparatory Booster Club
Parent Resources Student Community Service Field Study Days
Academic Achievers AVID Leadership Project Lead The Way
Awards Food Festival Hawaiian Picnic Day Red Ribbon Week Ruby's Basket School Dance Washington D.C. Wax Museum
Mustang Basketball Mustang Soccer Sport Forms
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School Calendar

Today: 8/21/14


News, Notes & Votes
On Tuesday, Aug. 19, the Twin Rivers school board met during regular session at the District Office on McClellan Park. Please click on the attachment for meeting highlights. Continue
Posted by: Zenobia Gerald
Published: 8/20/14

Letter from Dr. Steven Martinez, Superintendent
Dear Parents/Guardians:   As we begin another great school year, we know you have questions about the status of Sacramento County Public Health’s (SCPH) tuberculosis (TB) contact investigation at one of our schools and in the surro... Continue
Posted by: Zenobia Gerald
Published: 8/18/14

2014-15 Student and Family Handbook
The 2014-15 Student and Family Handbook was created to assist our families and students in obtaining the information they need for a positive and successful educational experience in Twin Rivers.   Our schools will be distributing the handboo... Continue
Posted by: Charlene VanAllen
Published: 8/14/14


Welcome To Westside Charter Home of the Mustangs

Visit us on Facebook!

Dear Westside Charter Families, Please click and read the following letter concerning SnapChat:


Events and Reminders

*August 14, 2014: First day of school *August 20, 2014: Back to School Night- 5:30pm to 7:00pm *August 28, 2014: Picnic Day- 12:25pm to 1:05pm (during school lunch) *September 18, 2014: Charter Skate Night- 6:00pm to 8:00pm *October 3, 2014: Fall Dance- 6:00pm to 8:00pm

District News & Events


Our Mission

Working in partnership with students and their families to encourage personal responsibility and to provide a challenging curriculum with the goal of empowering students to meet the many and varied challenges of the future.


 7:30 a.m. to 4:00 p.m.

School Hours

8:00 a.m. to 2:45 p.m.

(We do not have "late-start" Wednesdays.)

Contact Information

Principal: Laura Lofgren

Charter Secretary: Sara Rowlett

Main Office Secratary: Kim Imus

Phone: 916-566-1990

Fax Number: 916-566-1991

6537 West Second St.
Rio Linda, CA 95673