Use the search bar below to find information on the list of 232 legacy counties. By default the table is sorted by total population in 2019 from largest to smallest. Click on column headers to sort by other metrics.
| County, State | MSA | Peak Population Decade | Vacancy Rate | MHI Change from Peak | MHI 1970-2018 (in 1989 dollars) |
|---|---|---|---|---|---|
| Cook County, Illinois | Chicago-Naperville-Elgin | 1970 | |||
| Wayne County, Michigan | Detroit-Warren-Dearborn | 1970 | |||
| Philadelphia County, Pennsylvania | Philadelphia-Camden-Wilmington | 1960 | |||
| Bronx County, New York | New York-Newark-Jersey City | 1970 | |||
| Cuyahoga County, Ohio | Cleveland-Elyria | 1970 |
