Source: U.S. Bureau of Economic Analysis
Real personal income is personal income at RPPs divided by the national PCE price index. It is estimated for states, state metro/nonmetro portions, metropolitan statistical areas, and the combined nonmetropolitan portion of the United States.
For more information about this release go to http://www.bea.gov/newsreleases/regional/rpp/rpp_newsrelease.htm or http://www.bea.gov/regional/methods.cfm.
U.S. Bureau of Economic Analysis, Real Personal Income for Chicago-Naperville-Elgin, IL-IN-WI (MSA) [RPI16980], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/RPI16980, May 26, 2018.