Centreville High

Located at 6001 Union Mill Rd, in Clifton, Virginia, Centreville High is an expansive 9-12 campus that educates 2,347 students (grades 9 through 12), one of the schools within Fairfax County Public Schools. Enrollment runs roughly 93% above the state mean of about 1,213.

Within Fairfax County Public Schools, which oversees 199 schools and 179,323 students, Centreville High is one campus in the system.

In terms of who attends, Centreville High lists that 31% of students identify as Asian, with the remaining enrollment distributed across several groups. Other groups include 30% White, 24% Hispanic, 8% Black, 6% multiracial. The wider county runs roughly 20% Asian, putting the school's mix noticeably more Asian than the area baseline.

Looking at the economic backdrop, On paper, Centreville High has 183 full-time-equivalent teachers, translating to a class-load average of around 12.8:1. The state averages around 13.9:1, so this campus is tighter than the state norm typical. An estimated 31% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

On a demographically-adjusted basis, Centreville High performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 79.6%, the actual is 82.2%, a residual of +2.5 points.

Zooming out to the county, ACS estimates for Fairfax County put the typical household earns roughly $153,637 per year, 65% of adults hold a bachelor's degree or higher, and roughly 4% of residents live below the federal poverty line. Across Fairfax County's 222 public schools (combined enrollment of about 174,475 students), Centreville High is one campus in the mix.

The closest other public school is Union Mill Elementary, roughly 0.5 miles away. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Centreville High at 4th of 8; the average score across the group is 81.0%.

The school occupies an outlying site.

Trend over the last 7 years. Looking back 7 years, enrollment at Centreville High has declined 10%, going from 2,602 students in 2018 to 2,347 in 2025. Over the same period, the Hispanic share climbed from 19% to 24%. Class-load math has pulled in: from 16.0:1 in 2018 to 12.8:1 in 2025.

On allk12, the feed for Centreville High typically covers open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.