Antietam Elementary

Located at 12000 Antietam Rd, in Woodbridge, Virginia, Antietam Elementary is a large primary school that works with 752 students (grades pre-K through 5), overseen by Prince William County Public Schools. By comparison, Virginia's public schools average about 499 students each, so Antietam Elementary sits 51% bigger than that benchmark.

Prince William County Public Schools comprises 95 schools with combined enrollment of 90,242 students; Antietam Elementary is among them.

On demographics, Antietam Elementary shows that the most-represented group is Hispanic (36%), with the rest of the student body spread across multiple groups. Other groups include 25% White, 18% Black, 14% Asian, 6% multiracial. The wider county runs roughly 26% Hispanic, putting the school's mix considerably more Hispanic than the area baseline.

Looking at the economic backdrop, Staff filings list 46 full-time-equivalent teachers, which works out to roughly 16.2:1 students per teacher. The state averages around 13.8:1, so this campus is higher than the state norm typical. Roughly 70% of students at Antietam Elementary qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Prince William County runs at roughly 55%, so the school's eligibility rate is meaningfully above the surrounding baseline.

Adjusting for the school's free-and-reduced-lunch share, Antietam Elementary tracks the demographic baseline. The model predicts 69.0% given the school's FRL share; actual proficiency is 72.4%.

Across the wider county, community-level numbers for Prince William County indicate median household income runs about $131,402, 45% of adults hold a bachelor's degree or higher, and roughly 5% of residents live below the federal poverty line. Across Prince William County's 102 public schools (combined enrollment of about 89,591 students), Antietam Elementary is one campus in the mix.

Nearest neighbor: Lake Ridge Middle, around 0.7 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Antietam Elementary at 7th of 9; the average score across the group is 76.1%.

The campus sits in a suburban setting.

Looking at the recent track record. Over the past 7-year window, the student count grew 11%: 675 students in 2018 compared to 752 in 2025. Over the same period, the White share fell from 35% to 25%. Class-load math has pulled in: from 17.6:1 in 2018 to 16.2:1 in 2025.

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