Yakima County · Public school
Mount Adams Middle School
Key facts
- Address
- 541 Signal Peak Road, White Swan, WA 98952
- Phone
- (509) 874-2324
- District
- Mount Adams School District
- County
- Yakima County
- Grades
- 7–8 (middle)
- Students (2025–26)
- 125
- Students per teacher
- 22.3
- Low-income
- 90%
- English learners
- 59%
- Special education
- 11%
- Setting
- Rural
- Spending per student (2024–25)
- $25,910 (Washington $19,341)
Academics vs district and state 2025–26
| Measure | This school | District | State |
|---|---|---|---|
| Reading (ELA) met standard | 10% | 13% | 53% |
| Math met standard | 8% | 14% | 43% |
| Science met standard | 11% | 15% | 51% |
| Regular attendance | 63% | 58% | 74% |
| Experienced teachers 2024–25 | 47% | 46% | 78% |
| Students disciplined 2024–25 | 8.9% | 5.1% | 3.7% |
| Reading growth | 38 | below typical (50 = typical) | |
| Math growth | 37 | below typical (50 = typical) | |
Points are percentage points. What do these numbers mean? Source: OSPI Report Card, data.wa.gov; tests CC BY-ND 4.0, graduation CC BY-NC-ND 3.0 IGO, as published.
Programs
Dual-language and heritage/tribal language programs (2025–26):
- Tribal language: Yakama Language- Sahaptian
Students
Among Washington middle schools
Regular attendance63% · Higher than at about 1 in 10 middle schools
Low-income students90% · A larger share than at almost all middle schools
What this means
“About 7 in 10” means 7 of every 10 Washington middle schools have a lower number. The band is the middle half of schools and the line is the median (the school in the middle), which is not the state average. These describe who a school serves, not how good it is. What do these numbers mean?
Test results over time
What this means
Each year a different group of students takes the tests, so look for a direction that lasts several years, not one jump. No tests in 2019–20; the 2020–21 tests were shortened and are not shown. What do these numbers mean?
Reading these numbers: test results are the share of tested students who met the state standard; growth is the median student growth percentile (50 = typical); low-income means eligible for free or reduced-price meals. Results describe students as a group, so visit and talk to families too. What do these numbers mean?