Grayson High School
Loganville, GA · High School · Grades 9-12
Grayson High School is a high school in Loganville, GA with 3,284 students enrolled and a 49% proficiency rate. Part of Gwinnett County. NCES data from the U.S. Department of Education.
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About This School
Grayson High School is a high school located in Loganville, Georgia. The school serves 3,284 students in grades 9-12. The student-to-teacher ratio is 17.1:1.
According to EDFacts assessment data, 49% of students meet grade-level proficiency standards in combined math and reading. The school reports a 75% graduation rate.
42% of students qualify for free or reduced-price lunch.
Grayson High School is part of the Gwinnett County in Georgia. The school receives Title I federal funding.
How This School Compares
Grayson High School has 3,284 students enrolled, making it larger than the average school in Gwinnett County (1,299 students). Its 49% proficiency rate is 2 percentage points above the district average of 47%. Compared to the Georgia state average of 44%, the school performs 5 points higher.
Frequently Asked Questions
Grayson High School has 3,284 students enrolled in grades 9-12. The student-to-teacher ratio is 17.1:1.
According to EDFacts data, 49% of students at Grayson High School meet grade-level proficiency standards in combined math and reading assessments.
Grayson High School has a 75% graduation rate, measuring the percentage of students who graduate within four years.
Grayson High School is part of the Gwinnett County in Loganville, Georgia. 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.
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.
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.