Mill Creek High School
Hoschton, GA · High School · Grades 9-12
Mill Creek High School is a high school in Hoschton, GA with 2,839 students enrolled and a 70% proficiency rate. Part of Gwinnett County. NCES data from the U.S. Department of Education.
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About This School
Mill Creek High School is a high school located in Hoschton, Georgia. The school serves 2,839 students in grades 9-12. The student-to-teacher ratio is 17.2:1.
According to EDFacts assessment data, 70% of students meet grade-level proficiency standards in combined math and reading. The school reports a 76% graduation rate.
22% of students qualify for free or reduced-price lunch.
Mill Creek High School is part of the Gwinnett County in Georgia.
How This School Compares
Mill Creek High School has 2,839 students enrolled, making it larger than the average school in Gwinnett County (1,299 students). Its 70% proficiency rate is 23 percentage points above the district average of 47%. Compared to the Georgia state average of 44%, the school performs 26 points higher.
Frequently Asked Questions
Mill Creek High School has 2,839 students enrolled in grades 9-12. The student-to-teacher ratio is 17.2:1.
According to EDFacts data, 70% of students at Mill Creek High School meet grade-level proficiency standards in combined math and reading assessments.
Mill Creek High School has a 76% graduation rate, measuring the percentage of students who graduate within four years.
Mill Creek High School is part of the Gwinnett County in Hoschton, 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.
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.