Summary:
The Lenawee Independent School District (Isd) contains just one high school, JCLISD Academy A Regional Middle College, a small, specialized institution serving grades 9-12 with only 46 students in a primarily rural area of Michigan.
JCLISD Academy A Regional Middle College is an elite performer, ranked 17th out of 625 high schools statewide, placing it in the 97th percentile with a perfect 5-star rating. Its academic results are nothing short of extraordinary. On the PSAT, 9th graders achieve 76.92% proficiency in both ELA and Math, while 10th graders hit 70% in both subjects. These numbers dwarf state averages—for example, 10th-grade Math proficiency is 70% compared to Michigan's 31.5%, more than double the state rate. The school also benefits from a highly favorable 11.3:1 student-teacher ratio, allowing for personalized instruction that likely drives these outcomes. Only 13.04% of students qualify for free or reduced lunch, indicating a population with fewer economic hurdles than typical districts.
While the school's success is remarkable, there are nuances worth noting. First, the district's overall scores are almost entirely dependent on this single school—without it, district performance would plummet, as evidenced by the district's 10th-grade Math proficiency of 31.8% being nearly identical to the state average. Second, there is a slight dip from 9th to 10th grade in both subjects (from 76.92% to 70%), which could reflect a tougher curriculum or natural variation. Third, the school's state ranking has actually declined over time, from 5th in 2017-2018 to 46th in 2025-2026, even while maintaining 5-star status—suggesting other schools are improving faster or that the tiny cohort of 46 students makes rankings highly sensitive to the performance of just a few individuals. Finally, the small size is a double-edged sword: it enables exceptional personalized learning, but it also means year-to-year metrics can swing dramatically based on a single class's abilities.
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