Summary:
High schools in ZIP code 40215 consist of one school, Iroquois High, serving grades 9–12 with 1,301 students. In 2025–2026, the school’s four reported subject results averaged 9% proficient, compared with 31% in Jefferson County and 42% statewide. The sharpest concern is attendance: chronic absenteeism was 57%, 34 percentage points above the state rate of 24% and 25 points above the district’s 32%.
There is no top-versus-bottom school comparison in this ZIP code because Iroquois High is the only school listed. Reading is its strongest reported result at 11% proficient, while editing and mechanics is lowest at 6%; both are below state results, by 38 and 34 points, respectively. Mathematics was 9% (31 points below the state) and social studies was 9% (28 points below). SchoolDigger ranked the school 261st of 262 statewide in 2025–2026, at the 0th percentile, following 254th of 254 and the 0th percentile the prior year. The 2025–2026 graduation rate was 82%, 12 points below the state, while the 5% dropout rate was 4 points higher.
Results improved modestly in some subjects, but the school remains far behind the state. Across mathematics, reading, and social studies, the school average rose from 8% in 2024–2025 to 10% in 2025–2026, while the state average was 42% in both years; the average gap narrowed by 2 points. Social studies rose 4 points, mathematics stayed at 9%, and reading rose 1 point as the state result also increased, widening that gap by 1 point. As context, 78% of students were free/reduced lunch eligible in 2024–2025, and the student–teacher ratio was 16 to 1. Science and writing results for 2025–2026 are suppressed, so those outcomes are unknown.
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