Federal Reserve Bank of Chicago
The Federal Reserve Bank of Chicago is one of 12 regional Reserve Banks across the United States that, together with the Board of Governors in Washington, D.C., serve as the central bank for the United States.
The Chicago Fed serves the Seventh Federal Reserve District, an economically diverse region that includes all of Iowa and most of Illinois, Indiana, Michigan and Wisconsin. The Seventh District has a large national share of many important economic sectors. The Chicago Fed has a head office in Chicago and a branch office in Detroit.