Lone Star Undivided High School

Lone Star Undivided High School is a very small rural high school in Otis, Colorado, serving 44 students in grades 9–12 as part of the Lone Star School District No. 101. Academically, the school currently ranks in the bottom quarter of Colorado high schools (258th out of 338), a notable drop from its 86th-percentile standing in 2011–2012 and its 63rd-percentile ranking as recently as 2018–2019. The student body has significant economic need, with 56.8% of students qualifying for free or reduced-price lunch in 2024–2025.

One clear bright spot is attendance. Lone Star's chronic absenteeism rate is just 9.1%, far below the state average of 28.4% and Yuma High School's 24.9%. This suggests students consistently show up to class, offering a strong foundation for improvement. The school's 2024–2025 graduation rate of 83.3% tops Yuma High's 78.0% but trails the state average of 85.6%. On the SAT, Lone Star's math proficiency (25%) beats Yuma's 15% while remaining below the state's 32%, and reading/writing proficiency (38%) trails both Yuma (42%) and the state (60%).

Economic need at Lone Star has grown sharply, jumping from 31.8% free/reduced-price lunch eligibility in 2022–2023 to 56.8% in just two years. The student-teacher ratio has also risen from 10.7 to 14.4 over the same period. Notably, nearby Otis Junior-Senior High School achieves stronger test results despite serving a similarly high-need population, suggesting Lone Star's academic struggles are not inevitable. With such a small enrollment, every metric swings widely from year to year, but strong attendance and competitive math scores offer building blocks. The school's biggest opportunity likely lies in boosting reading and writing instruction while supporting its growing population of economically disadvantaged students.