Summary:
The high-school list for zip code 74431 contains one school, Dewar High School, serving grades 9–12, with 163 students. With no other local high school to compare, the most useful picture comes from Dewar’s results compared with Oklahoma’s and its own results over time. The clearest concern is that in 2025–26, proficiency was below the state in all four reported subjects, with the largest gaps in mathematics and science.
Dewar High School is both the highest- and lowest-ranked school in this one-school list, which does not provide a meaningful local ranking. Compared with Oklahoma in 2025–26, English Language Arts I was its closest result: 23% proficient, versus 26% statewide, a 3-point gap. Mathematics was weakest at 3%, versus 25% statewide, a 22-point gap; science was 10%, versus 30%, a 20-point gap. U.S. History was 23%, compared with 41%, an 18-point gap. The four-subject average was 15%, versus 31% statewide, about 16 points lower.
Results over time were mixed: from 2024–25 to 2025–26, Dewar gained 6 points in science and 1 in English Language Arts I, but fell 4 points in mathematics and 7 in U.S. History. Its average gap from the state widened slightly, from 15 to 16 points. SchoolDigger’s ranking also fell from the 33rd percentile in 2023–24 to the 9th percentile in 2025–26. Other measures offer a contrasting picture: the 2024–25 graduation rate was 94%, compared with 78% statewide, and 2025–26 chronic absenteeism was 4%, versus 16% statewide. The student–teacher ratio was 18.3 in 2024–25, and 56% of students were free/reduced lunch eligible that year; these are useful context, not explanations for the results.
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