Isaac Fox Elementary School
Lake Zurich, IL · Elementary School
Isaac Fox Elementary School is a elementary school in Lake Zurich, IL with 525 students enrolled and a 68% proficiency rate. Part of Lake Zurich CUSD 95. NCES data from the U.S. Department of Education.
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About This School
Isaac Fox Elementary School is a elementary school located in Lake Zurich, Illinois. The school serves 525 students. The student-to-teacher ratio is 16.9:1.
According to EDFacts assessment data, 68% of students meet grade-level proficiency standards in combined math and reading.
10% of students qualify for free or reduced-price lunch.
Isaac Fox Elementary School is part of the Lake Zurich CUSD 95 in Illinois.
How This School Compares
Isaac Fox Elementary School has 525 students enrolled, making it smaller than the average school in Lake Zurich CUSD 95 (703 students). Its 68% proficiency rate is 5 percentage points above the district average of 63%. Compared to the Illinois state average of 48%, the school performs 20 points higher.
Frequently Asked Questions
Isaac Fox Elementary School has 525 students enrolled. The student-to-teacher ratio is 16.9:1.
According to EDFacts data, 68% of students at Isaac Fox Elementary School meet grade-level proficiency standards in combined math and reading assessments.
Isaac Fox Elementary School is part of the Lake Zurich CUSD 95 in Lake Zurich, 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.