Summary:
ZIP code 43017 has one high school, Dublin Coffman High School, a grades 9–12 school in the Dublin City district with 1,824 students. It is a 4-star school in all three years of rank history, with a 2025–26 graduation rate of 97.9%, slightly above the district’s 97.0%. Other profile data show 22.31% free/reduced lunch in 2024–25, a student–teacher ratio of 17.7 in 2024–25, and $12,624 per-student spending in 2018–19.
Academically, Dublin Coffman High School ranks 95th of 795 Ohio high schools in 2025–26, the 88th percentile. It was 132nd of 855 in 2024–25 and 97th of 864 in 2023–24, so the latest rank is its best numeric placement in the three-year window, though its percentile is just below 2023–24. In 2025–26 end-of-course tests, the school exceeded the state in all six listed subjects by margins ranging from +12.9 percentage points in Algebra I to +22.5 points in English II. It was below the Dublin City district in five of six subjects, exceeding the district only in American Government by +2.6 points. Algebra I is the clearest local concern at 74.5%, 11.4 points below the district. Geometry is the lowest absolute subject at 64.8%, but still +21.5 points above the state and up +5.7 points year over year. English II showed the biggest improvement, rising from 72.9% to 85.2%, a +12.3-point gain, and narrowing its district gap to -1.7 points.
The main non-academic red flag is chronic absenteeism: 22.6% in 2025–26, compared with 15.1% for the Dublin City district, or roughly 1.5 times the district rate. That means nearly 1 in 4 students is chronically absent, even as the graduation rate remains high. Overall, Dublin Coffman High School is a strong, consistently 4-star school that outperforms the state across all listed subjects, but it often trails its own high-performing district and has a notable attendance challenge. Per-student spending is dated to 2018–19, and the simple average across subjects is not an official composite score.
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