I would like to know what US household income will be in 2020 by age group (eg. 15-34,35-44,45-54,65+). The US Census provides a historical Excel sheet (http://www.census.gov/hhes/www/income/data/historical/household/2010/H10AR_2010.xls) that breaks down this data over the last few decades but of course stops at the year 2010.
I've searched the web wide and far and can't seem to find projections of any kind. Is there a way I can calculate the 2020 figures myself (obviously resulting in a very rough estimate) or is there a projection somewhere out there? Thanks!