Summary:
In zip code 06478, located in Oxford, Connecticut, there is exactly one public high school: Oxford High School, part of the Oxford School District. The school serves grades 9 through 12 with a total enrollment of 476 students and features a favorable student-teacher ratio of 10.1 to 1. Because Oxford High School is the only high school in the district, all district-level data mirrors the school's own figures exactly.
Oxford High School demonstrates strong academic performance. Its 11th-grade SAT English Language Arts proficiency rate reached 73.1% in the 2025–2026 school year, well above the state average of 55.3%. This marks an 11.9 percentage point improvement over the previous year, when 61.2% of students were proficient, a gain made even more impressive by the fact that the state average declined over the same period. The school also boasts a 97.3% graduation rate, significantly higher than the state's 91.2% and the district's 95.4%. Per-student spending is a notable $18,980, and only 17.86% of students qualify for free or reduced-price lunch.
The most significant concern is chronic absenteeism. Despite the strong academic outcomes, 33.6% of Oxford High School students are chronically absent, more than double the state average of 16.4% and the district-wide rate of 14.6%. This disconnect between attendance and achievement warrants attention. The school's state ranking has remained consistently in the upper third of Connecticut high schools, including a #57 ranking out of 200 schools (72nd percentile) in 2020–2021. Overall, Oxford High School is a high-performing institution with excellent test scores, a very high graduation rate, and small class sizes, but its elevated absenteeism rate is a red flag that families should be aware of.
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