Summary:
ZIP code 84642 has one listed high school, Manti High, serving grades 9–12 in the South Sanpete District. The school enrolls about 690 students, so families do not have multiple high schools to compare within the ZIP code. Its student-teacher ratio is 20.1 to 1, and about 39% of students qualify for free or reduced-price lunch. The available per-student spending figure is $10,459, but it comes from the 2018–2019 school year and may not reflect current spending.
Manti High has a strong overall profile. It ranked 39th out of 139 Utah high schools in 2025–2026, placing it in the 72nd percentile and earning four stars. The school’s 94% graduation rate was higher than both the district’s 92.7% and Utah’s 89.8%. Its 4.2% dropout rate was about half the statewide rate, while chronic absenteeism was 14.8%, well below the district’s 21.9% and the state’s 23.8%. These results suggest that most students attend regularly, remain enrolled, and complete high school successfully. The school’s statewide ranking also improved substantially from 75th in 2023–2024.
Academic performance is strongest in science and ninth-grade mathematics. In 2025–2026, proficiency reached 58.2% in ninth-grade science, 52.2% in tenth-grade science, and 52.6% in ninth-grade mathematics—each above statewide results. The main concern is tenth-grade mathematics, where proficiency was 26.2%, below Utah’s 29.4%, despite a small improvement from the prior year. Tenth-grade English language arts also declined notably, from 58.1% to 47.2%. For parents, the overall picture is a well-ranked school with excellent graduation, attendance, and dropout outcomes, but with a need for focused support in tenth-grade mathematics and recent tenth-grade ELA performance.
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