Monticello High School
Monticello, IA · High School · Grades 9-12
Monticello High School is a high school in Monticello, IA with 366 students enrolled and a 68% proficiency rate. Part of Monticello Comm School District. NCES data from the U.S. Department of Education.
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About This School
Monticello High School is a high school located in Monticello, Iowa. The school serves 366 students in grades 9-12. The student-to-teacher ratio is 14.1:1.
According to EDFacts assessment data, 68% of students meet grade-level proficiency standards in combined math and reading. The school reports a 75% graduation rate.
27% of students qualify for free or reduced-price lunch.
Monticello High School is part of the Monticello Comm School District in Iowa.
How This School Compares
Monticello High School has 366 students enrolled, making it larger than the average school in Monticello Comm School District (251 students). Its 68% proficiency rate is 8 percentage points above the district average of 60%. Compared to the Iowa state average of 53%, the school performs 15 points higher. With a 14.1:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
Monticello High School has 366 students enrolled in grades 9-12. The student-to-teacher ratio is 14.1:1.
According to EDFacts data, 68% of students at Monticello High School meet grade-level proficiency standards in combined math and reading assessments.
Monticello High School has a 75% graduation rate, measuring the percentage of students who graduate within four years.
Monticello High School is part of the Monticello Comm School District in Monticello, Iowa. 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.