Best High Schools in Zip Code 98822

ZIP code 98822 has one public high school, Entiat Middle and High School, a small grades 6–12 school serving 205 students in the Entiat area.

Because it is the only high school in the ZIP code, families cannot compare it with another nearby school in the same ZIP code. The school is part of the Entiat School District and has a student-teacher ratio of 14.8 to 1. Its 2025–2026 ranking improved substantially, reaching 107th out of 396 schools, the 73rd percentile, and a four-star rating. The school’s 85% graduation rate for 2024–2025 was higher than Washington’s 82.6% rate and matched the district rate. More than half of students qualify for free or reduced-price lunch, an important part of the school’s community and educational context.

Recent academic results show encouraging progress. From 2024–2025 to 2025–2026, proficiency increased in English language arts, math, and science, with math showing the largest gain—from 31.20% to 42.62%. The school performed above its district in all three subjects and was nearly equal to the state in math. Mathematics is the clearest strength, especially in 10th grade, where performance exceeded the state by 12.20 percentage points. Science remains the largest overall gap compared with Washington, while middle-grade English language arts results trail the state more noticeably than 10th-grade results. Since the school is small, individual grade-level results may change significantly from year to year, but the overall trend suggests meaningful recent improvement alongside continued opportunities to strengthen science and earlier-grade literacy.