As seen online:
““There is a ‘dwindling middle’ in the U.S. in terms of skills,” Commissioner Carr explained. “Over time, we’re seeing more Americans clustered at the bottom levels of proficiency. The result has been a widening skills gap between adults at the higher and lower skill levels compounded by a growing number of very low-skilled adults. In fact, the U.S. gap in numeracy between the highest and lowest skilled adults is the widest among all countries.””
— from U.S. Adults Score on Par With International Average in Literacy Skills, Below International Average in Numeracy and Problem-Solving Skills in Survey of Adult Skills | IES as of 10 February 2026