The highest-performing public high schools by test proficiency in Grant County, Washington
This ranking covers the highest-performing public high schools by test proficiency in Grant County, Washington, drawn from 9 qualifying public high schools. Almira Coulee Hartline High School leads the list at 63.3%, against a median of 34.2% across the ranked schools.
The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.
| # | School | City | % Proficient |
|---|---|---|---|
| 1 | Almira Coulee Hartline High School | Coulee City, WA | 63.3% |
| 2 | Royal High School | Royal City, WA | 36.9% |
| 3 | Warden High School | WARDEN, WA | 36.7% |
| 4 | Moses Lake High School | MOSES LAKE, WA | 35.9% |
| 5 | Vanguard Academy | Moses Lake, WA | 34.2% |
| 6 | Ephrata High School | EPHRATA, WA | 33.8% |
| 7 | Quincy High School | QUINCY, WA | 31.6% |
| 8 | Wahluke High School | Mattawa, WA | 29.4% |
| 9 | Soap Lake Middle & High School | SOAP LAKE, WA | 15.3% |
Highest proficiency rankings at a wider scope
Other rankings for Grant County, Washington
allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.