Credible evidence contradicts the statement. Learn more in Methodology.
Assessment data or official BIE proficiency reports show a 9 percentage-point increase in math proficiency and a 10 percentage-point increase in ELA proficiency for BIE students comparing 2016 to the most recent reporting year.
Available official data and prior Interior statements do not support the claim that Bureau of Indian Education (BIE) students have seen a 9% increase in math proficiency and a 10% increase in English language arts (ELA) proficiency since 2016.
In June 2025 congressional testimony, the Interior Department reported that, since 2016, BIE math proficiency had increased by 12% and ELA proficiency by 13%, not 9% and 10%. An earlier BIE performance report states that since 2016 BIE students had experienced only a 1% increase in math proficiency, again inconsistent with a 9% gain. No independent performance or assessment data from BIE or related federal statistical sources corroborate the specific figures of 9% and 10% growth over that period.
Because multiple official BIE/Interior sources give materially different percentage increases (1% and 12–13%) and no high‑quality data source confirms the 9%/10% figures, the statement that BIE students have recorded a 9% increase in math proficiency and a 10% increase in English language arts proficiency since 2016 is best classified as False: it conflicts with the most directly relevant official evidence currently available.