Wentzville South Middle
Wentzville, MO · Middle School · Grades 6-8
Wentzville South Middle is a middle school in Wentzville, MO with 1,131 students enrolled and a 73% proficiency rate. Part of Wentzville R-IV. NCES data from the U.S. Department of Education.
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About This School
Wentzville South Middle is a middle school located in Wentzville, Missouri. The school serves 1,131 students in grades 6-8. The student-to-teacher ratio is 15.7:1.
According to EDFacts assessment data, 73% of students meet grade-level proficiency standards in combined math and reading.
14% of students qualify for free or reduced-price lunch.
Wentzville South Middle is part of the Wentzville R-IV in Missouri.
How This School Compares
Wentzville South Middle has 1,131 students enrolled, making it larger than the average school in Wentzville R-IV (818 students). Its 73% proficiency rate is 10 percentage points above the district average of 63%. Compared to the Missouri state average of 49%, the school performs 24 points higher.
Frequently Asked Questions
Wentzville South Middle has 1,131 students enrolled in grades 6-8. The student-to-teacher ratio is 15.7:1.
According to EDFacts data, 73% of students at Wentzville South Middle meet grade-level proficiency standards in combined math and reading assessments.
Wentzville South Middle is part of the Wentzville R-IV in Wentzville, Missouri. 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.