Owasso HS
Owasso, OK · High School · Grades 9-12
Owasso HS is a high school in Owasso, OK with 2,986 students enrolled and a 53% proficiency rate. Part of Owasso. NCES data from the U.S. Department of Education.
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About This School
Owasso HS is a high school located in Owasso, Oklahoma. The school serves 2,986 students in grades 9-12. The student-to-teacher ratio is 21.5:1.
According to EDFacts assessment data, 53% of students meet grade-level proficiency standards in combined math and reading. The school reports a 89% graduation rate.
27% of students qualify for free or reduced-price lunch.
Owasso HS is part of the Owasso in Oklahoma.
How This School Compares
Owasso HS has 2,986 students enrolled, making it larger than the average school in Owasso (754 students). Its 53% proficiency rate is 1 percentage points below the district average of 55%. Compared to the Oklahoma state average of 44%, the school performs 9 points higher. The 21.5:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Owasso HS has 2,986 students enrolled in grades 9-12. The student-to-teacher ratio is 21.5:1.
According to EDFacts data, 53% of students at Owasso HS meet grade-level proficiency standards in combined math and reading assessments.
Owasso HS has a 89% graduation rate, measuring the percentage of students who graduate within four years.
Owasso HS is part of the Owasso in Owasso, Oklahoma. 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.
Explore School Data
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.
The this entity record above pulls directly from NCES Common Core of Data and EDFacts. What follows is the per-entity context — how this entity sits in the broader U.S. K-12 school outcomes and enrollment distribution and which underlying factors drive the headline numbers.
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.