Clifford Crone Middle School
Naperville, IL · Middle School · Grades 6-8
Clifford Crone Middle School is a middle school in Naperville, IL with 838 students enrolled and a 75% proficiency rate. Part of Indian Prairie CUSD 204. NCES data from the U.S. Department of Education.
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About This School
Clifford Crone Middle School is a middle school located in Naperville, Illinois. The school serves 838 students in grades 6-8. The student-to-teacher ratio is 15.2:1.
According to EDFacts assessment data, 75% of students meet grade-level proficiency standards in combined math and reading.
9% of students qualify for free or reduced-price lunch.
Clifford Crone Middle School is part of the Indian Prairie CUSD 204 in Illinois.
How This School Compares
Clifford Crone Middle School has 838 students enrolled, making it larger than the average school in Indian Prairie CUSD 204 (803 students). Its 75% proficiency rate is 14 percentage points above the district average of 61%. Compared to the Illinois state average of 48%, the school performs 27 points higher.
Frequently Asked Questions
Clifford Crone Middle School has 838 students enrolled in grades 6-8. The student-to-teacher ratio is 15.2:1.
According to EDFacts data, 75% of students at Clifford Crone Middle School meet grade-level proficiency standards in combined math and reading assessments.
Clifford Crone Middle School is part of the Indian Prairie CUSD 204 in Naperville, Illinois. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
For this entity, the underlying data on this page comes from NCES Common Core of Data and EDFacts. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to NCES Common Core of Data and EDFacts; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.