The Irvine Unified School District (IUSD) is ranked No. 1 in California — with IUSD students outperforming averages on state standardized assessment scores in Science, Mathematics, and English Language Arts/Literacy.
“IUSD’s CAASPP (California Assessment of Student Performance and Progress) results reflect our community’s longstanding commitment to academic excellence,” said Superintendent Cassie Parham. “Our dedicated educators, administrators, and staff, invested students, and engaged families all play a critical role in maintaining the highest quality educational experience we can envision. While standardized test scores are simply one measure of student learning, these results reflect our commitment to continuous improvement and provide data that we will use to strengthen teaching and learning across the district.”
To learn more about IUSD’s latest recognition, click here.
- Irvine is the Fourth Greenest City in America - January 2, 2026
- Irvine’s New “Library of Things” - January 1, 2026
- Orange County’s First Cancer Specialty Hospital Opens in Irvine - December 30, 2025

