Best Middle Schools in Zip Code 99138

Zip code 99138, serving the Inchelium, Washington area, contains one middle school, Inchelium Middle School, which educates 47 students in grades 6 through 8.

This school stands out for its very high level of resources, spending approximately $37,745 per student—significantly above typical averages—and maintaining a low student-teacher ratio of about 11 to 1, which allows for more individualized attention. However, academic performance, particularly in mathematics where only 11% of students are proficient, lags well behind state averages. There is also a notable trend where English Language Arts scores start near the state average in 6th grade but decline sharply by 8th grade.

The school, part of the Inchelium School District, serves a community with high economic need, with about 83% of students eligible for free or reduced-price lunch. While the district's overall ranking is near the state middle, the middle school itself has historically ranked in the lower quartile of Washington schools, indicating a significant gap between the substantial resources invested and student outcomes that warrants focused attention on curriculum and support strategies.