Granite Hills High School

Granite Hills High School Granite Hills High School is located on the east side of Porterville, CA and is part of the Porterville Unified School District

HAVE A GREAT GRIZZLY SUMMER!
06/09/2026

HAVE A GREAT GRIZZLY SUMMER!

Have a great SUMMER, Grizzlies!
06/09/2026

Have a great SUMMER, Grizzlies!

Today we celebrated our Pathway graduates and all of their hard work, growth, and achievements. Congratulations! 🐻🎓
05/22/2026

Today we celebrated our Pathway graduates and all of their hard work, growth, and achievements. Congratulations! 🐻🎓

The Grizzlies continue to raise the bar.Congratulations to our Top Academic Award recipients for their hard work, dedica...
05/21/2026

The Grizzlies continue to raise the bar.
Congratulations to our Top Academic Award recipients for their hard work, dedication, and commitment to excellence.

GHHS Band & Guard had an unforgettable time at Six Flags, full of music, laughs, and moments we’ll never forget.
05/18/2026

GHHS Band & Guard had an unforgettable time at Six Flags, full of music, laughs, and moments we’ll never forget.

Their hard work, perseverance, and dedication paid off. Congratulations to our students who have officially been reclass...
05/14/2026

Their hard work, perseverance, and dedication paid off. Congratulations to our students who have officially been reclassified as English proficient!

At Granite Hills, it’s more than teaching, it’s showing up, supporting students, and going the extra mile every day. Gra...
05/05/2026

At Granite Hills, it’s more than teaching, it’s showing up, supporting students, and going the extra mile every day. Grateful for a staff that truly cares 🤍📚 🐻 (Part 3)

At Granite Hills, it’s more than teaching, it’s showing up, supporting students, and going the extra mile every day. Gra...
05/05/2026

At Granite Hills, it’s more than teaching, it’s showing up, supporting students, and going the extra mile every day. Grateful for a staff that truly cares 🤍📚 🐻 (Part 2)

At Granite Hills, it’s more than teaching, it’s showing up, supporting students, and going the extra mile every day. Gra...
05/05/2026

At Granite Hills, it’s more than teaching, it’s showing up, supporting students, and going the extra mile every day. Grateful for a staff that truly cares 🤍📚 🐻 (Part 1)

Happy Principals Day, Mr. Bowker! 🐻Thank you for everything you do for Granite Hills! Your dedication and hard work don’...
05/01/2026

Happy Principals Day, Mr. Bowker! 🐻

Thank you for everything you do for Granite Hills! Your dedication and hard work don’t go unnoticed. We appreciate you! 🙌 You are the best!

Address

1701 E Putnam Avenue
Porterville, CA
93257

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

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