The top ten cities that would earn that designation after the 1980 census (the last census after the close of the Great Migration, which statistically ended in the 1970s) were, in order of severity of racial isolation from most segregated to least: (1) Chicago, (2) Detroit, (3) Cleveland, (4) Milwaukee, (5) Newark, (6) Gary, Indiana, (7) Philadelphia, (8) Los Angeles, (9) Baltimore, and (10) St. Louis—all of them receiving stations of the Great Migration.
