According to the HSBC Holdings Plc report, which covered 8 asian economies including China, Hong Kong, Indonesia, Singapore, Malaysia, India, Taiwan and Australia, the average age of people in China with liquid assets worth at least 500,000 yuan (US$78,400) is 36, compared to 48 in Indonesia.
And the numbers from China are set to surpass its regional counterparts.
Related: How the rich are spending in 2011
Signs of a global slowdown, fueled by a deepening European sovereign crisis, have prompted Asia's wealthy to look locally for investments.
Fifty-nine percent of wealthy individuals in China and Hong Kong, 24 percent in Singapore, 19 percent in Taiwan and Indonesia, 13 percent in Australia, an 10 percent in Malaysia have indicated that plans have been made to invest in Greater China and Southeast Asian funds and stocks in the following 6 months.
According to Forbes, the number of billionaires in China rose to a record of 146 in 2011.
But at the same time, there is a growing unease about the widening rich-poor gap in China, a gap that is threatening the central government's motto of stability at all costs.