Minor Civil Division/County-to-Minor Civil Division/County Worker Flow Files
These files were compiled from Census 2000 responses to the long-form (sample) questions about where people worked. The files present data at the county subdivision or minor civil division (MCD) level for residents of 12 states: Connecticut, Maine, Massachusetts, Michigan, Minnesota, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, and Wisconsin. The MCDs in these states serve as general-purpose local governments and perform many governmental functions. For the other 38 states and the District of Columbia data are presented at the county level. Data are also provided for Puerto Rico, where the county equivalent is the municipio.