Garretson High School - 01
Garretson, SD · High School · Grades 9-12
Garretson High School - 01 is a high school in Garretson, SD with 128 students enrolled and a 77% proficiency rate. Part of Garretson School District 49-4. NCES data from the U.S. Department of Education.
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About This School
Garretson High School - 01 is a high school located in Garretson, South Dakota. The school serves 128 students in grades 9-12. The student-to-teacher ratio is 11.6:1.
According to EDFacts assessment data, 77% of students meet grade-level proficiency standards in combined math and reading. The school reports a 86% graduation rate.
7% of students qualify for free or reduced-price lunch.
Garretson High School - 01 is part of the Garretson School District 49-4 in South Dakota.
How This School Compares
Garretson High School - 01 has 128 students enrolled, making it smaller than the average school in Garretson School District 49-4 (153 students). Its 77% proficiency rate is 7 percentage points above the district average of 70%. Compared to the South Dakota state average of 56%, the school performs 21 points higher. With a 11.6:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
Garretson High School - 01 has 128 students enrolled in grades 9-12. The student-to-teacher ratio is 11.6:1.
According to EDFacts data, 77% of students at Garretson High School - 01 meet grade-level proficiency standards in combined math and reading assessments.
Garretson High School - 01 has a 86% graduation rate, measuring the percentage of students who graduate within four years.
Garretson High School - 01 is part of the Garretson School District 49-4 in Garretson, South 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.
this entity is one of the data points covered by this site’s U.S. K-12 school outcomes and enrollment dataset. The detail above comes directly from NCES Common Core of Data and EDFacts; the context that follows situates the headline numbers against the broader distribution across U.S. public schools and districts.
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.
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.