Summary:
Zip code 74074 has one listed middle school, Stillwater Middle School, serving grades 6–7 with 932 students. Because it is the only school in the list, there is no meaningful comparison of performance among local schools. The strongest finding is that in 2025–2026, the school’s proficiency was well above statewide results in both subjects, with its largest advantage in mathematics: 54% versus 25% statewide, a 29-point gap.
Stillwater Middle School is both the top and the bottom of this one-school list, so there is no within-area leader or trailer. Its 2025–2026 English Language Arts I proficiency was 45%, 19 points above the state’s 26%; mathematics proficiency was 54%, 29 points above the state’s 25%. Results were also above state levels in both grades: English Language Arts I was 47% in grade 6 and 42% in grade 7, while mathematics was 54% in each grade. SchoolDigger ranked the school 10th of 378 Oklahoma middle schools, at the 97th percentile, with five stars. Chronic absenteeism was 8% at the school, compared with 9% in the Stillwater district and 16% statewide.
Scores improved in both subjects from 2024–2025 to 2025–2026, and the school’s lead over the state widened. English Language Arts I rose from 38% to 45%, while the state remained at 26%; the school’s advantage increased from 12 to 19 points. Mathematics rose from 48% to 54%, as the state moved from 26% to 25%, widening the school’s advantage from 22 to 29 points. SchoolDigger’s ranking also improved from 40th of 189 schools (79th percentile, four stars) in 2023–2024 to 23rd of 369 (94th percentile, five stars) in 2024–2025 and 10th of 378 in 2025–2026. Context figures include a student–teacher ratio of 16.5 in 2024–2025 and 48% free/reduced lunch eligible in 2024–2025.
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