Mandan High School
Mandan, ND · High School · Grades 9-12
Mandan High School is a high school in Mandan, ND with 1,138 students enrolled and a 56% proficiency rate. Part of Mandan 1. NCES data from the U.S. Department of Education.
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About This School
Mandan High School is a high school located in Mandan, North Dakota. The school serves 1,138 students in grades 9-12. The student-to-teacher ratio is 15.6:1.
According to EDFacts assessment data, 56% of students meet grade-level proficiency standards in combined math and reading. The school reports a 87% graduation rate.
25% of students qualify for free or reduced-price lunch.
Mandan High School is part of the Mandan 1 in North Dakota.
How This School Compares
Mandan High School has 1,138 students enrolled, making it larger than the average school in Mandan 1 (394 students). Its 56% proficiency rate is 1 percentage points above the district average of 55%. Compared to the North Dakota state average of 56%, the school performs 0 points lower.
Frequently Asked Questions
Mandan High School has 1,138 students enrolled in grades 9-12. The student-to-teacher ratio is 15.6:1.
According to EDFacts data, 56% of students at Mandan High School meet grade-level proficiency standards in combined math and reading assessments.
Mandan High School has a 87% graduation rate, measuring the percentage of students who graduate within four years.
Mandan High School is part of the Mandan 1 in Mandan, North Dakota. 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.
The methodology behind every numeric value on this page is publicly documented on the NCES Common Core of Data and EDFacts portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. public schools and districts with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: NCES Common Core of Data, 2026.