The Colorado Department of Education

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Graduation and Completion Statistics

The four-year on-time graduation rate for the Class of 2010 was 72.4 percent.  The new four-year formula defines “on time” as only those students who graduate from high school four years after entering ninth grade. It is important to note that this new formula yields a rate that cannot be compared directly with prior year data. With the old system, students who took longer than four years to graduate were factored into the formula. 

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