General Discussion
In reply to the discussion: A two-income family today is poorer than a one-income family was in the 1970s [View all]mathematic
(1,617 posts)I appreciate your skepticism. Note that practically no skepticism was levied at the OP's false claims in this thread.
Census income data by families:
http://www.census.gov/hhes/www/income/data/historical/families/
The specific data I cite:
http://www.census.gov/hhes/www/income/data/historical/families/2010/F12AR_2010.xls
As noted in the above data file, the series uses 2010 CPI-U-RS, the full CPI-U (including energy and food) adjusted for researching historical price data (the RS stands for research series).
This link contains excellent background on the CPI-U-RS:
http://www.bls.gov/opub/mlr/1999/06/art4full.pdf
Here's a list of the CPI-U-RS index values used by the census bureau:
https://www.census.gov/hhes/www/income/data/incpovhlth/2009/CPI-U-RS-Index-2009.pdf