The highest-performing public schools by test proficiency in Mercer County, Illinois
7 public schools in Mercer County, Illinois appear in this ranking of the highest-performing public schools by test proficiency, ranked by composite state-assessment proficiency. Winola Elementary School leads the list at 47.3%, against a median of 39.2% across the ranked schools.
Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.
| # | School | City | % Proficient |
|---|---|---|---|
| 1 | Winola Elementary School | Viola, IL | 47.3% |
| 2 | New Boston Elem School | New Boston, IL | 44.4% |
| 3 | Apollo Elem School | Aledo, IL | 42.2% |
| 4 | Matherville Intermediate School | Matherville, IL | 39.2% |
| 5 | Mercer County High School | Aledo, IL | 38.0% |
| 6 | Sherrard Elementary School | Sherrard, IL | 37.0% |
| 7 | Mercer County Jr High School | Aledo, IL | 32.5% |
All schools in Mercer County →
Highest proficiency rankings at a wider scope
Other rankings for Mercer County, Illinois
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.