Highest Proficiency Schools in America

This page ranks the 100 US public schools with the highest combined math and reading proficiency rates from EDFacts, the federal collection of state-administered assessments structured by NCES. EDFacts publishes proficiency at the school district level, so every school in the same district shares that rate as a uniform descriptor. The same fields are queryable through the Urban Institute Education Data API.

The list spans 23 states and breaks down by level to roughly 38 elementary, 34 middle, 28 high, and 0 other configurations. The median proficiency among the top 100 is approximately 78% — well above a district-level rate above the typical U.S. district, meaning more students are.

This page sorts schools by the combined math + reading proficiency rate from EDFacts. EDFacts publishes the rate at the district level, and we apply it to every school in that district as a uniform descriptor. State cut scores differ — what counts as "proficient" in one state may be "below proficient" in another — so cross-state comparisons should be read carefully.

EDFacts proficiency rates are descriptive — they tell you what share of students in a district met their state\'s grade-level bar in the most recent test administration. They are not predictive of any single student\'s outcome, and they are not a measure of teacher quality, school culture, or college readiness. They are one data point among several that families and policy researchers should weigh.

Top-of-list districts are typically high-income suburbs, magnet-heavy urban districts, and specialized academies that admit by lottery or test. The strong correlation between household income and proficiency rates is one of the most replicated findings in U.S. education research; it does not mean wealthy districts teach better, only that their students arrive with more out-of-school advantages and the rates reflect that.

For families looking at a specific school, raw proficiency rates are most useful when paired with the school\'s student-teacher ratio, the district\'s graduation rate (for high schools), and a year-over-year view of how proficiency has moved. Rising proficiency in a high-poverty district often signals real instructional progress, even if the absolute rate is still mid-range.

A few honest caveats: EDFacts proficiency and graduation rates are reported at the district level, not the individual school. We apply the district number to every school in that district so that the comparison is at least consistent — but a strong school inside a struggling district will look worse than it is, and vice versa. NCES publishes the most recent year of CCD data with about a one-year lag. Privacy suppression hides results for very small subgroups, which appears as missing data rather than zero.

We pull every school with a published EDFacts proficiency rate, sort descending, and keep the top 100. We do not adjust the federal numbers, normalize across states, or fold in non-state assessments like NAEP. The rate is joined at the district level. The full data lineage lives on the methodology page.