About This School
A school's Academic Performance Index (API) is a scale that ranges from 200 to 1000 and is calculated from the school's performance in the Standardized Testing and Reporting (STAR) Program. The state has set 800 as the API target for all schools to meet.
Castillero Middle School had an API growth score of 795 in 2011. California uses the Academic Performance Index (API) to measure annual school performance and year-to-year improvement. Castillero Middle School's 2011 base score was 804 and the school did not meet its 2011 school-wide growth target.
In 2010, Castillero Middle School had 23 students for every full-time equivalent teacher. The California average is 24 students per full-time equivalent teacher.
Student Ethnicity (2011)
Students Per Teacher (2010)
Subsidized Lunch (2011)
District Spending (2010)
All Grades Geometry Performance
Washington Virtual Academies
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