Summary:
ZIP code 67877 has one high school, Sublette High, serving grades 9–12 and enrolling 117 students. Because it is the only school in the area sample, families cannot compare it with another local high school, but its results can be compared with Kansas and the Sublette district. The most important academic finding is a sharply uneven subject profile: the school is well below Kansas in ELA but above the state in science.
Sublette High is the area’s top and bottom school by default, not because it beat or trailed another local school. In 2025–26, its all-grades science proficiency was 42%, 4 points above Kansas; math was 40%, 1 point below; and ELA was 30%, 16 points below. The strongest comparison is 11th-grade science: 42% proficient versus 30% statewide, a 12-point advantage. The clearest weakness is ELA, including 10th grade, where 30% were proficient compared with 41% statewide, an 11-point shortfall. The school’s 2023–24 graduation rate was 97%, 8 points above Kansas and equal to the district’s rate, while 2025–26 chronic absenteeism was 21%, 4 points above the state and 2 points above the district.
Recent results show that ELA has weakened even as the state’s result edged up: the school’s all-grades ELA proficiency fell from 48% in 2024–25 to 30% in 2025–26, an 18-point drop, while Kansas rose by 1 point. Math remained at 40% across those years. SchoolDigger’s ranking also moved considerably: Sublette High went from the 12th percentile in 2023–24 to the 76th in 2024–25, then to the 56th in 2025–26; its star rating changed from 1 to 4 to 3. The school has an 11.7 student–teacher ratio and a 62% free/reduced-lunch rate, which provide context rather than explanations for its results. Since there is only one school in the sample, local school-to-school differences cannot be assessed.
Thank you for your feedback!