Average U.S. Household Wealth Falls by Arkansas Business Staff Posted 7/22/2013 12:00 am Average household wealth in the U.S. dropped 15 percent between 2007 and 2010, according to the Federal Reserve Bank of St. Louis. Median household wealth declined 39 percent. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.