Summary
[Lyman High School](https://www.schooldigger.com/go/WY/schools/0426000222/school.aspx) serves grades 9–12 in the town of Lyman, Wyoming, and enrolls 254 students. Most importantly, its results are above state averages in every reported grade and subject, with ninth-grade math its clearest standout: 67% proficient, compared with 47% statewide.
Compared with nearby [Mountain View High School](https://www.schooldigger.com/go/WY/schools/0450000227/school.aspx), Lyman is especially strong in ninth-grade math: 67% versus 39%, a 29-point advantage. But its tenth-grade ELA result is a notable relative weakness: 63% versus Mountain View’s 78%, a 15-point gap, even though Lyman is above the state’s 55%. Lyman is also above Mountain View in tenth-grade math only narrowly in the other direction: 56% versus 58%; in tenth-grade science, Lyman is at 58%, above the state’s 53% but below Mountain View’s 66%. In all reported test results, Lyman matches [Uinta County School District #6](https://www.schooldigger.com/go/WY/district/04260/search.aspx).
Results have shifted over time: ninth-grade math rose 15 points from 2022–2023 to 2025–2026, while ninth-grade ELA fell 11 points. SchoolDigger ranks Lyman 17th of 81 schools, at the 79th percentile and with four stars; its overall percentile has fluctuated, falling from 90 to 64 before recovering to 79. Student-group rankings are a significant concern: SchoolDigger places Special Education Students at the 14th percentile, 65 points below Lyman’s overall percentile, down from the 73rd percentile the prior year. Low Socio Economic Status Students rank at the 27th percentile, 52 points below overall. For context, in 2024–2025 Lyman’s student-teacher ratio was 14.5, compared with 10.8 at Mountain View, and 27% of students were free/reduced lunch eligible, versus 22% at Mountain View.
Thank you for your feedback!