Summary:
Zip code 22553 is home to three public middle schools — Spotsylvania Middle, Ni River Middle, and Post Oak Middle — all serving grades 6-8 as part of Spotsylvania County Public Schools, with a combined enrollment of roughly 2,380 students. While the district overall ranks in the 27th percentile among Virginia districts (95 out of 131), the schools within this zip code vary dramatically in performance, with one strong standout and two schools facing significant challenges.
Ni River Middle is the clear standout, ranking 63rd out of 416 Virginia middle schools (85th percentile, 4 stars) and posting the highest proficiency in nearly every subject. It has the lowest chronic absenteeism (14.8%), the lowest free/reduced lunch rate (22.98%), and the lowest student-teacher ratio (13.6). By contrast, Spotsylvania Middle ranks 320th (23rd percentile) with a 65.21% poverty rate and a student-teacher ratio of 16.2, while Post Oak Middle ranks 346th (17th percentile) with the highest chronic absenteeism at 27.4% and a poverty rate of 63.62%. Post Oak also spends the most per student ($9,188) yet produces the weakest results, while Ni River spends $8,945 and outperforms both peers.
Trend data is striking: Ni River has improved from the 56th percentile in 2023-2024 to the 85th percentile in 2025-2026, while Spotsylvania and Post Oak have declined over the same period. Grade-level math reveals the largest gaps — Ni River's 8th-grade math proficiency is 62.0%, compared to 38.7% at Post Oak and just 27.7% at Spotsylvania. Advanced math (Geometry, Algebra I) is strong at all three schools, but reading proficiency follows the same pattern as overall performance. The data clearly suggests that attendance, poverty levels, and student-teacher ratio are the key differentiators among these schools.
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