The top reported proficiency rate is 91% in Math. The lowest is 86% in English language arts.
Original Research by School Decision on Twin Oak Elementary School
Twin Oak Elementary School serves children from pre-kindergarten through fifth grade in Mount Vernon, a historic county seat in central Ohio. The school enrolls a mix of younger learners and older elementary students, with roughly equal representation across grades and a small pre-K class.
On state assessments in reading, mathematics, and science, Twin Oak's students perform well. In mathematics, proficiency among third through fifth graders was strong. Reading proficiency was solid but slightly lower than math. Science performance was somewhat more modest, though still above a threshold many families would recognize as competent. Across all tested subjects, the school's overall proficiency index places it in the top tier among districts in Knox County. The school's state testing results reflect consistent engagement, with full participation rates in all subjects tested.
The student body is predominantly white, with small numbers of students from other racial and ethnic backgrounds. About half the students qualify for free or reduced-price lunch. The school does not report data on special education enrollment or English learner status, so a parent may want to look into those details directly with the school to understand whether the services their child needs are available.
Twin Oak is a standard public elementary school, not a magnet or charter. It operates as part of Mount Vernon City Schools. The school sits on Martinsburg Road in Mount Vernon, a county seat that blends a walkable downtown with historic preservation and a manufacturing base. The city is in active growth mode, with major housing developments underway to address a long-standing shortage and attract workers to the region's employers. Median home values in the area have climbed and remain above the state average, though mortgage rates and construction activity are reshaping the local housing market.
The district itself is at a crossroads. In May 2026, voters narrowly rejected an earned income tax levy that would have funded a master facilities plan including elementary school consolidation. The plan would have closed five elementary buildings, including potentially displacing families currently at Twin Oak, consolidating students into fewer, newer schools. The district has placed the measure back on the November 2026 ballot, with state funding contingent on passage. This means Twin Oak families should expect the possibility of significant building and assignment changes depending on that outcome. A parent considering Twin Oak should ask the district directly about the likelihood and timeline for any school closures or consolidation, and whether any planned new or renovated buildings would house Twin Oak students.
The district also recently implemented new state-mandated health and safety curriculum at middle and high school using Sandy Hook Promise's Say Something and Start With Hello programs; parents may opt children out.
Housing values in the zip code are moderate by national standards but above state benchmarks, and market momentum has been upward. The area is affordable relative to income in the area and has seen recent population growth.
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