EBRI and ICI publish study of 401(k) participant investments for 2011 By Editor Test Thu, Jan 3, 2013 SHARE ON: TwitterFacebookLinkedIn At year-end 2011, the average 401(k) participant account balance was $58,991 and the median (mid-point) account balance was $16,649. Already a subscriber? Log in here This article is FREE for you... Create a free account to access this article and get more Retirement Income Journal information sent to you by newsletter. Email Password Or, subscribe now for unlimited access and a free book sent to you! By submitting your email address you agree for Retirement Income Journal to send you communication by email