Palouse Prairie Educational Organization Inc.

Palouse Prairie Educational Organization Inc. is a single-school district in Moscow, Idaho, serving grades K–8 at Palouse Prairie Charter School with 185 students. This charter school is a standout performer, earning a 5-star district ranking (3rd out of 101 in Idaho) and a 5-star state school ranking (30th out of 346) for the 2025–2026 school year. Academic proficiency is well above state averages in every tested subject, and the school also posts a low chronic absenteeism rate of 8.7% versus the state average of 13.8%. With a student-teacher ratio of 15.4 and a free/reduced lunch eligibility rate of just 20%, the school serves a relatively advantaged population while maintaining strong engagement.

On the 2025–2026 ISAT assessments, Palouse Prairie Charter School exceeded state proficiency by wide margins: math at 70.6% proficient versus 43.1% statewide (+27.5 points), science at 70.3% versus 42.7% (+27.6), and English Language Arts at 77.7% versus 54.0% (+23.7). Grade-level results are consistently strong, with the largest advantage in 5th-grade science (75% vs. 44%, a +31-point gap) and the smallest in 5th-grade ELA (+14.8 points) and 7th-grade math (+17.9 points), though both remain well above state norms. Chronic absenteeism is notably lower than the state average, which likely supports the school’s academic success. The school’s recent state rank history shows a sharp upward trend: from 106th of 337 in 2024–2025 to 30th of 346 in 2025–2026, explaining the discrepancy between the district’s high 3rd-place ranking and earlier school-year ranks.

One of the most interesting takeaways is the dramatic year-over-year improvement in English Language Arts, which jumped from 62.4% proficiency in 2024–2025 to 77.7% in 2025–2026 — a 15.3-point gain. Math also improved by 3.3 points, but science declined by 5.3 points, a trend worth monitoring. Because the district consists of only one small school, year-to-year results can fluctuate with small cohorts, yet the consistent pattern of well-above-average performance across multiple subjects and grades indicates genuine strength. For parents, Palouse Prairie Charter School is clearly a high-achieving option in Idaho, with excellent test scores, low chronic absenteeism, and strong recent momentum — especially in reading and math.