The Distressed Communities Index (DCI) combines seven complementary metrics into a broad-based assessment of community economic well-being in the United States. The 2017 DCI finds that 52.3 million Americans live in economically distressed communities, with over half residing in the South. Distressed communities exist in red states and blue states: 36.4 million constituents inside distressed zip codes are represented by the Republican party at multiple governments, and 16 million constituents inside distressed zip codes are represented by the Democratic party.