Corona-Norco Unified
Corona-Norco Unified School District
About this District
District Metric
Performance
Improvement
Gaps
College-Ready
Note: 2010 is the first year for which ETW assigned district grades.
Note: The number of districts included in the rank varies by metric, because not every district has data for each metric. For example, an African-American-White achievement gap cannot be calculated if a district does not have a “numerically significant subgroup” of African-American students. The California Department of Education defines a “numerically significant subgroup” for the API as: 100 or more students with valid STAR Program scores, or 50 or more students with valid STAR Program scores who make up at least 50 percent of the total valid STAR Program scores.
Note: In 2012, ETW added a grade on the attainment of students of color. ETW also changed the calculation behind the college eligibility indicator. Data before 2012 cannot be compared with data after 2012.
District Performance
Corona-Norco Unified School District
About this District
Grading Scale
District Grade
District Rank
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District Improvement
Corona-Norco Unified School District
About this District
Grading Scale
District Grade
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Note: The district must have five years of growth data to receive an Improvement grade and rank.
District Achievement Gaps
Corona-Norco Unified School District
About this District
Grading Scale
District Grade
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Note: An API score must be available for each subgroup (African-American, Latino, and white) in order for the district to receive a Gap grade and rank.
District College Readiness
Corona-Norco Unified School District
About this District
Grading Scale
A-G Rate
District Grade
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Note: The district must have at least 100 Latino and African-American graduates to receive a College Readiness grade and rank. Some districts have not received grades in this section due to unreliable data. See About this Data for more details.