How large are racial gaps in U.S. adult numeracy proficiency?
Core argument: In the 2012 PIAAC assessment, 18% of White U.S. adults aged 16–65 scored at the top numeracy proficiency levels, versus 5% of Black adults and 6% of Hispanic adults.
The 2012 PIAAC [Program for the International Assessment of Adult Competencies] data reveals significant disparities in numeracy proficiency among U.S. adults aged 16 to 65 across different racial/ethnic groups. White adults had the highest proficiency, with 18% scoring at the top levels, while only 5% of Black adults and 6% of Hispanic adults reached similar levels. Conversely, 47% of Black adults and 52% of Hispanic adults scored at the lowest proficiency levels, compared to 28% of White adults. These disparities highlight critical challenges in workforce readiness and economic participation, underscoring the need for targeted educational policies to bridge these gaps and enhance overall economic productivity.




