Millionaire Households

The number of U.S. millionaire households rose again last year, to almost 10 million.

(Remember, most millionaire households contain no millionaires; rather, they contain two or more people whose investable assets add up to at least $1 million. Roughly three million Americans are estimated to be individual millionaires.)
If you have just read Jim Gust's post below, another thought may occur to you: Poor people are woefully under-represented in millionaire households!