Best High Schools in Zip Code 83871

Zip code 83871 is home to one high school, Troy Junior/Senior High School, serving grades 7 through 12 in the Troy School District, a small rural area in Idaho. With only 151 students across six grade levels, this combined junior/senior high school offers a notably personalized learning environment, reflected in its 12.8 student-teacher ratio. The district itself is highly ranked at #6 out of 101 districts in Idaho (94th percentile) with a 5-star rating, though the school's own rank has fluctuated from #5 in 2022-2023 to #21 in 2025-2026, a swing likely amplified by its small cohort size.

Troy Junior/Senior High School stands out for its exceptional performance in science and English language arts. End-of-Course Science proficiency is an extraordinary 82.1%, exactly double the state average of 41.2%. ELA proficiency is consistently well above state averages, reaching 81.8% in 2024-2025 (vs. 53.9% statewide) and 73.7% in 2025-2026 (vs. 54.0% statewide). In fact, the school's ELA score surpassed its own district's score in 2024-2025, indicating it drives district excellence in English. Math proficiency also exceeds state averages (51.9% vs. 43.1% in 2025-2026), but lags the district by about 10 points, with End-of-Course Math being the lowest subject area at 46.4%. Chronic absenteeism at 11.6% is better than the state's 13.8% but worse than the district's 9.0%, suggesting room for improvement.

Despite a moderate poverty level (33.77% free/reduced lunch), the school posts strong academic outcomes, suggesting effective instructional strategies. The graduation rate of 82.5% matches both district and state figures exactly, which may be a data artifact given the small student body. At $14,349 per student (2018-2019), spending is substantial and likely supports these outcomes. The school's small size creates both opportunities and risks—tiny classes enable personalized attention, but year-to-year score fluctuations can be dramatic, as seen in the rank drop. Overall, Troy Junior/Senior High School is a high-performing rural school with standout science and ELA programs, making it a strong choice for families in this area, though continued attention to math and absenteeism would help close the gap with its excellent district.