Summary:
White Mountain Institute is the only listed high school in Show Low Unified District, serving grades 9–12 with 48 students. Districtwide 2025–26 English Language Arts proficiency was slightly above the state—42% versus 41% across all grades and 39% versus 38% in grade 11—while math matched the state at 33% overall and 31% in grade 11. School-level test results are suppressed, the graduation and dropout figures cover different years and entities, and student–teacher ratio and lunch-rate fields are blank; most importantly, the available data cannot show how this high school performed on current tests.
There is no local school-to-school comparison or identifiable test-score leader or trailer because only one high school is listed and its scores are unavailable. The school’s reported 2021–22 graduation rate was 17% and dropout rate was 7%; these are figures parents may want to discuss with the school. For context, the district’s 2024–25 graduation rate was 88%, compared with 80% statewide, while its dropout rate was 3% in 2023–24. These district and state numbers provide context, not a same-year comparison with the school. The current SchoolDigger rating is for the district, not the school: it ranks 125th of 267 districts, at the 53rd percentile, with three stars.
The school’s available historical SchoolDigger rankings show improvement across snapshots: its percentile was 60 in 2012–13, 63 in 2020–21, and 74 in 2022–23. That is a 14-point increase from the first snapshot to the last, including an 11-point rise from 2020–21 to 2022–23. This is a positive change in SchoolDigger’s relative ranking measure, but it is not a proficiency-score trend and does not show year-by-year progress. For families weighing options, the main takeaway is that the school’s historical ranking snapshots are encouraging, while its current test performance and staffing context cannot be determined from the supplied figures.
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