Summary:
ZIP code 84004 has one middle school serving grades 7–9: Timberline Middle in Alpine, Utah. The school enrolls 1,322 students and is part of Alpine District. Because it is the only middle school in the ZIP code, families cannot compare it with another nearby school in the same area using this data. However, Timberline’s results can be compared with district and statewide benchmarks, and those comparisons are consistently favorable.
Timberline is a high-performing school by statewide measures. It ranked 19th out of 217 schools for 2025–2026, placing it around the 91st percentile, and received five stars in each of the three reported years. The school exceeded both district and Utah results in every reported subject and grade. Mathematics is its clearest strength: proficiency averaged about 62%, including 68.4% in grade 7 and 61.6% in grade 8. Science was the strongest subject overall, averaging about 64%, with grade 8 science reaching 70.3%. English language arts averaged about 57%, lower than math and science but still above district and state results in grades 7, 8, and 9.
Year-to-year results were mixed but generally stable. Grade 8 science improved by 6.1 percentage points, while grade 8 math also increased; grade 7 math and science declined, and grade 9 results changed very little. Chronic absenteeism was 21.5% in 2024–2025, slightly above the district rate of 20.8% but below Utah’s 23.8%, making attendance an important issue to monitor. Timberline is a relatively large school with a reported student-teacher ratio of 26.8 to 1. Overall, the data present a school with especially strong math and science performance, sustained top statewide rankings, and English language arts and attendance as the most logical areas for continued attention.
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