Summary
GSL Junior High School is a small grades 7–8 middle school in Glencoe, Minnesota, serving 224 students as part of the Glencoe-Silver Lake School District. In 2025–2026 it ranked 333rd of 546 Minnesota middle schools — the 39th percentile, 2 stars — below every nearby regular middle school, including GFW Middle School (45th percentile), Watertown-Mayer Middle (87th), Hutchinson Middle (88th), and Waconia Middle School (94th). Because GSL serves only grades 7–8 while some neighbors serve grades 5–8 or 6–8, grade-level comparisons are the fairest. Its rank has also been uneven, from 25th percentile in 2022–2023 to a 52nd-percentile peak in 2024–2025 before falling back.
Proficiency was below state averages in every tested subject in 2025–2026: math 32.7% vs. 44.9%, reading 36.8% vs. 48.6%, and science 8.5% vs. 25.5% — though GSL tests science only in 8th grade, where the state average is 16.7%. Reading is the clearest red flag: GSL has the lowest 7th- and 8th-grade reading proficiency among nearby regular middle schools. Central Middle is a useful benchmark, with similar enrollment (216 vs. 224), free/reduced lunch rate, and student-teacher ratio, yet 55.3% reading proficiency to GSL's 36.8%. Math is weak but not uniformly bottom; GSL's 7th-grade math is above GFW Middle School, Central Middle, and Howard Lake-Waverly-Winsted Middle. A bright spot is special education, where GSL ranks in the top quartile statewide (76th percentile, 4 stars in 2025–2026).
Context does not fully explain the gaps. GSL's free/reduced lunch rate has fallen to 27.68%, similar to Central Middle and Hutchinson Middle, and its 16.3 student-teacher ratio is mid-pack, yet it trails those peers. GSL also scores below its own Glencoe-Silver Lake School District averages in math (32.7% vs. 46.5%), reading (36.8% vs. 41.6%), and science (8.5% vs. 17.9%), suggesting the junior high is a relative drag within its district. Recent subgroup results also show declines for Hispanic students (21st percentile in 2025–2026, down from the 54th–62nd range), female students (31st), and low-SES students (37th).
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