The graduation rate at high schools funded by the US Bureau of Indian Education has reached 79%, the highest in the agency's history and up from 51% a decade earlier. Twenty-one of its high schools finished the 2025 year at 90% or better, eight of them graduating every senior in the class.
The scale is modest but the population is one that education statistics have long treated as a byword for disadvantage. The BIE runs or funds 183 schools across 64 reservations in 23 states, serving roughly 40,000 students directly and several hundred thousand more through programmes running from early childhood to post-secondary education. Native communities rank poorly on most measures of literacy, income, health provision and life expectancy, and school completion has historically been part of that pattern.
Test results moved in the same direction as the diplomas. Since 2016, the bureau reports a nine-point rise in maths proficiency and a ten-point rise in English language arts. Officials credit a set of unglamorous administrative changes: rebuilt data systems giving schools pacing guides, shared instructional resources and real-time dashboards that flag a struggling student early; more training for teachers focused on reading and acting on that data; and revised school report cards intended to make performance legible to tribes and families.
A caveat the agency acknowledges
Part of the improvement is an artefact of counting. Reporting on the figures noted that the bureau previously recorded students who transferred to another school as having left without graduating, which depressed earlier rates. Corrected methods therefore flatter the trend, and the jump from 51% to 79% should not be read as an unbroken decade of classroom gains. What survives the caveat is still substantial: the pre-pandemic level has been passed, and it has been passed while national measures of student outcomes have been sliding since COVID-19.
"These schools are a testament to what is possible when students, families, educators and tribal communities work together," said BIE Director Tony Dearman, who described the results as reflecting sustained instructional leadership rather than any single reform. "Our students are showing the nation what Native excellence looks like."
The number worth watching is not this year's rate but whether it holds. Graduation figures respond quickly to administrative attention and can fall back just as fast once that attention moves on. A cohort of schools at or near universal completion, on reservations where that was recently unthinkable, is a useful demonstration that the outcome is not fixed by circumstance.