Millionaire ranks grew by 200,000 in 2011 By Editor Test Thu, Mar 22, 2012 SHARE ON: TwitterFacebookLinkedIn The total millionaire population in the U.S. has climbed to 8.6 million households, but remains below the pre-recession high in 2007 of 9.2 million. TO READ THIS ARTICLE, PLEASE SIGN IN OR SUBSCRIBE Not Yet a Member? What's Included? Subscribe Now! $249.00 per year(recurring) - or - $25.00 per month(recurring) Username or Email Address Password Remember Me Lost Password? Reset here.