Collins Hill High School

Set in Suwanee, Georgia, Collins Hill High School is a roomy secondary school, part of Gwinnett County. It enrolls 2,485 students across grades 9 through 12. Enrollment runs roughly 122% larger than the state mean of about 1,120.

Gwinnett County comprises 141 schools with combined enrollment of 182,518 students; Collins Hill High School is among them.

In terms of who attends, Collins Hill High School shows that the largest single group is Hispanic at 35%, but no single group is in the majority. The remainder looks like 33% Black, 15% White, 12% Asian, 5% multiracial. The wider county runs roughly 24% Hispanic, putting the school's mix visibly more Hispanic than the area baseline.

On the income-and-resources front, The school employs 145 full-time-equivalent teachers, for a student-teacher ratio near 17.1:1. Statewide, the average ratio sits near 15.2:1, putting Collins Hill High School higher than the state norm the norm. Roughly 56% of students at Collins Hill High School qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

After controlling for student poverty, Collins Hill High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 48.6%, the actual is 48.1%, a residual of -0.5 points.

In the broader community, the surrounding county (Gwinnett County) logs that median household earnings sit near $87,890, about 39% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 9%. Collins Hill High School is one of 150 public schools in Gwinnett County (combined enrollment of about 196,924 students).

The closest other public school is Walnut Grove Elementary School, roughly 0.2 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), Collins Hill High School ranks 6th on composite proficiency, below the local average of 52.5%.

Collins Hill High School operates from a suburban location.

Five-year trend. Collins Hill High School's enrollment has fell 21% since 2018, when it stood at 3,129 (now 2,485). White enrollment moved from 26% to 15% across the same window. Class-load math has fell: from 19.6:1 in 2018 to 17.1:1 in 2025.

Within the allk12 community for this school, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.