Source: US Census Bureau data.
CBD data provided by US Census Bureau for all but Charlotte, Dallas, Detroit, Houston, Kansas City, Portland, Providence, Sacramento,
Tampa-St. Petersburg and Washington for which The Public Purpose
calculations are provided (based upon transportation analysis zones).
Includes central business districts in all US metropolitan areas of more than one million population in 1990. Honolulu, the only
smaller metropolitan area with significant public transport ridership is also included.