Castlewood Elementary - 02
Castlewood, SD · Elementary School · Grades -1-5
Castlewood Elementary - 02 is a elementary school in Castlewood, SD with 154 students enrolled and a 71% proficiency rate. Part of Castlewood School District 28-1. NCES data from the U.S. Department of Education.
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About This School
Castlewood Elementary - 02 is a elementary school located in Castlewood, South Dakota. The school serves 154 students in grades -1-5. The student-to-teacher ratio is 15.4:1.
According to EDFacts assessment data, 71% of students meet grade-level proficiency standards in combined math and reading.
19% of students qualify for free or reduced-price lunch.
Castlewood Elementary - 02 is part of the Castlewood School District 28-1 in South Dakota.
How This School Compares
Castlewood Elementary - 02 has 154 students enrolled, making it larger than the average school in Castlewood School District 28-1 (84 students). Its 71% proficiency rate is 9 percentage points above the district average of 62%. Compared to the South Dakota state average of 56%, the school performs 15 points higher.
Frequently Asked Questions
Castlewood Elementary - 02 has 154 students enrolled in grades -1-5. The student-to-teacher ratio is 15.4:1.
According to EDFacts data, 71% of students at Castlewood Elementary - 02 meet grade-level proficiency standards in combined math and reading assessments.
Castlewood Elementary - 02 is part of the Castlewood School District 28-1 in Castlewood, 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.
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.
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.