Arroyo High

Arroyo High serves 1,542 students in grades 9-12 in San Lorenzo, California, operating as a regular public school in Alameda County. With 61 full-time equivalent teachers, the school maintains a student-teacher ratio of 25.3:1, typical for many California high schools. Academically, Arroyo High has room for growth, earning a 5.8 out of 10 rating from MySchoolScout and ranking in the 53rd percentile among California high schools at #4,497 out of 9,566 schools statewide.

The school shows stronger performance in English Language Arts, where 53% of students score proficient or above, while mathematics presents more challenges with 30% of students reaching proficiency. These results reflect opportunities for continued academic development and support. The school draws from a stable suburban community in the 94580 ZIP code, where the median household income reaches $103,364 and median home values average $787,100.

The area maintains a relatively low poverty rate of 6.6%, with 27% of residents holding bachelor's degrees or higher. This ZIP code serves a population of 29,377 residents. Arroyo High sits in San Lorenzo's large suburban setting, providing students with the benefits of a well-established residential community while remaining accessible to the broader Bay Area's educational and cultural opportunities.

The student-teacher ratio at Arroyo High is 25.3:1, 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.