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Seaside High School

A Community School.

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A marching band performs, with drummers in red and white uniforms.
ANNOUNCEMENTS Stay informed with the latest updates on school schedules, board meetings, and essential district-wide notifications.

 

FYI: Power Outage; School Still In

FYI: Power Outage; School Still In

Dear Seaside High School Community,We want to make you aware that the power is currently out at Seaside High School.Students and staff are safe and school is STILL IN SESSION.Unfortunately, our pho...
Saturday Academy AND Frozen Meal Giveaway

Saturday Academy AND Frozen Meal Giveaway

As a reminder, our Saturday Academy continues tomorrow (11/14) from 8am-12:15pm. During drop off and pickup, we will be handing out free frozen meals. Please take advantage of this opportunity, not...
The MPUSD Insider | November 10

The MPUSD Insider | November 10

The MPUSD Insider is the weekly internal newsletter for MPUSD all staff. Of Interest to Staff Attention Classified Staff and Classified Management - Open Enrollment for the 2027 benefit year runs N...
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LATEST NEWS Celebrate the achievements of our students and staff through stories of innovation and community impact across the Peninsula.

 

National School Psychology Week

November 13, 2026

MPUSD recognizes National School Psychology Week

November 9–13 is National School Psychology Week, a time to recognize the important role school psychologists play in supporting students' academic, social and emotional well-being.

SHS fall concert

November 10, 2026

Fall Concert 2026

Seaside High musicians put on an incredible concert for family and friends, showcasing a semester of hard work. Check out some highlights here.

Photo of cheerleaders in black and red outfits with pom poms.

October 25, 2026

Homecoming Parade | Photos

Seaside High held its annual Homecoming Parade on Friday, October 23, 2026. Check out moments from the special day.

More Newsroom

SHS in Motion: Stories from Our Classrooms

Dive deeper into our vibrant school community through our featured video series. 

 

Visit Our Full YouTube Library

Graduates in red gowns and caps pose for a photo.
AT A GLANCE Explore the numbers behind our mission—from our diverse student body to our commitment to 21st-century deep learning.

 

890

Enrolled students

58.9

Faculty members

19:1

Student to teacher ratio

97.7%

Graduation rate