What Does Consistent Participation in 401(k) Plans Generate? Changes in 401(k) Plan Account Balances, 2010–2015
This Issue Brief provides an annual update of a longitudinal analysis of 401(k) plan participants drawn from the EBRI/ICI 401(k) database—the largest participant-level database of its kind, with about 26.1 million 401(k) participants at year-end 2015. The average 401(k) plan account balance for consistent participants rose each year from 2010 through year-end 2015. Overall, the average account balance increased at a compound annual average growth rate of 13.9 percent from 2010 to 2015, to $143,436 at year-end 2015. The median 401(k) plan account balance for consistent participants increased at a compound annual average growth rate of 17.9 percent over the period, to $66,412 at year-end 2015. EBRI Issue Brief Oct 24, 2017 24 pages