Diamond Bar High

Diamond Bar High serves 2,532 students in grades 9-12 in Diamond Bar, California, with a student-teacher ratio of 25.6:1 and 99 full-time equivalent teachers. This regular public high school has earned strong academic recognition, ranking #1427 out of 9,566 California schools and placing in the 85th percentile statewide with a MySchoolScout rating of 7.9 out of 10. The school demonstrates solid academic performance with an impressive 9.3 out of 10 academic score.

Students show particularly strong results in English Language Arts, with 78% achieving proficiency or above across grade levels, while 67% meet or exceed proficiency standards in mathematics. These outcomes reflect the school's commitment to preparing students for post-secondary success. Diamond Bar High draws from a well-educated community in zip code 91765, where 52% of residents hold bachelor's degrees or higher and the median household income reaches $105,712.

The area maintains a relatively low poverty rate of 9.7%, with median home values of $839,700 reflecting the neighborhood's stability and investment in education. Located on Pathfinder Road in Los Angeles County, Diamond Bar High operates in a large suburban setting that provides students with both community connections and access to broader metropolitan opportunities.

Diamond Bar High is a large school with 2,532 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

The student-teacher ratio at Diamond Bar High is 25.6:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.