A household in the top 0.1%—roughly 133,000 households each worth at least $46.3 million—accumulated an average $3.4 million a year since the third quarter of 1990, in 2024 dollars. In comparison, the wealth of the rest of the top 1%—roughly 1.2 million households each worth at least $11.2 million—grew by an average $450,000 per household, per year.