The USA has an average of $163,000 in net financial assets per household, which is the highest of all nations in the Organization for Economic Cooperation and Development. The next closest is Switzerland, with $130,000 per household, or 20% below the USA. Sweden has an average of $74,000 per household, or 54% below the USA. Denmark has an average of $60,000 per household, or 63% below the USA.