Summary:
The city of Diamond Bar, California is home to 10 schools, including 7 elementary schools, 2 middle schools, and 1 high school. The schools in this area demonstrate a wide range of academic performance, with several standout institutions that far exceed state averages, as well as some schools that lag behind.
The top-performing schools in Diamond Bar include Diamond Bar High School, which is ranked 85th out of 2,323 California high schools and has a 5-star rating. This school boasts a 97.3% four-year graduation rate and exceptional academic achievement, with 77.99% of 11th graders proficient or better in English Language Arts and 66.72% proficient or better in Mathematics. Chaparral Middle School and Quail Summit Elementary are also standout performers, with 5-star ratings and outstanding test scores.
In contrast, the schools in the Pomona Unified district, such as Lorbeer Middle and Pantera Elementary, lag behind the state averages on academic assessments and have much higher rates of chronic absenteeism and economically disadvantaged students. This stark contrast in performance between the Walnut Valley Unified and Pomona Unified districts suggests potential equity issues that warrant further investigation.
Thank you for your feedback!