Summary:
Zip code 67877 has three public schools in the Sublette area, serving students from prekindergarten through grade 12: Sublette Elementary (205 students), Sublette Middle (44 students) and Sublette High (117 students). In 2025–26, the schools’ average proficiency was below state rates in all three subjects: 37% in ELA versus 46% statewide, 35% in math versus 41%, and 28% in science versus 38%. The clearest overall concern is that local results have fallen behind the state, particularly in ELA and science.
Sublette Elementary stands out in ELA, with 53% proficiency—23 points above the next-highest local school, Sublette High, at 30%. High narrowly leads local math, at 40% compared with Elementary’s 39%, and leads science, at 42% versus Elementary’s 38%. Sublette Middle is the lowest performer in every subject: 28% in ELA, 25% in math and 5% in science. It trails the strongest local school by 25 points in ELA, 15 in math and 37 in science. High’s math rate is close to the state’s 41%, and its science rate exceeds the state’s 38%; its ELA rate is 16 points below the state.
Results have shifted unevenly: the three-school ELA average dropped from 45% to 37% between 2024–25 and 2025–26, while the state rate rose from 44% to 46%; the math average stayed near 35% as the state rate increased from 39% to 41%. For Elementary and Middle, the schools with science results in both years, the average fell from 47% to 22%, while the state rate declined from 41% to 38%. Elementary’s ELA result improved by 2 points, and High’s 2023–24 graduation rate was 97%, 8 points above the state. SchoolDigger ranks High at the 56th percentile (3 stars), Elementary at the 46th (2 stars) and Middle at the 11th (1 star). Middle’s student-teacher ratio is 6.9, compared with 11.7 at High, and its chronic absenteeism rate is 31%, versus 21% at High and 15% at Elementary. These schoolwide results cover different grade spans, and Middle’s small enrollment means year-to-year results may be sensitive to cohort differences.
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