According to a Deloitte Center for Financial Services sponsored study, wealth among millionaire households could more than double over the next decade in 25 major economies, growing from an estimated $92 trillion this year to $202 trillion in 2020. The study provides estimates of the number of households with net wealth in three distinct cohorts of $1 million- $5 million, $5 million- $30 million, and $30 million plus across 25 economies. In 2020, 43 percent of the world's wealth held by millionaire households is predicted to be in the U.S. while the number of millionaire households in the U.S. is projected to increase from an estimated 10.5 million in 2011 to 20.6 million in 2020.
The next decade in global wealth among millionaire households (47 pages)
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