DOI: 10.3886/icpsr13405
title: Census of Population and Housing, 2000 [United States]: County-to-County Worker Flow Files
title: Archival Version

description: 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 level for residents of the 50 states and
the District of Columbia. The residence file shows the number of
people who live in a county and the work destinations for the people
who live in each county. The work file shows the origins of the people
who work in each county.
description: Datasets: 
DS0: Study-Level Files
DS1: Alabama Residence County
DS2: Alabama Work County
DS3: Alaska Residence County
DS4: Alaska Work County
DS5: Arizona Residence County
DS6: Arizona Work County
DS7: Arkansas Residence County
DS8: Arkansas Work County
DS9: California Residence County
DS10: California Work County
DS11: Colorado Residence County
DS12: Colorado Work County
DS13: Connecticut Residence County
DS14: Connecticut Work County
DS15: Delaware Residence County
DS16: Delaware Work County
DS17: District of Columbia Residence County
DS18: District of Columbia Work County
DS19: Florida Residence County
DS20: Florida Work County
DS21: Georgia Residence County
DS22: Georgia Work County
DS23: Hawaii Residence County
DS24: Hawaii Work County
DS25: Idaho Residence County
DS26: Idaho Work County
DS27: Illinois Residence County
DS28: Illinois Work County
DS29: Indiana Residence County
DS30: Indiana Work County
DS31: Iowa Residence County
DS32: Iowa Work County
DS33: Kansas Residence County
DS34: Kansas Work County
DS35: Kentucky Residence County
DS36: Kentucky Work County
DS37: Louisiana Residence County
DS38: Louisiana Work County
DS39: Maine Residence County
DS40: Maine Work County
DS41: Maryland Residence County
DS42: Maryland Work County
DS43: Massachusetts Residence County
DS44: Massachusetts Work County
DS45: Michigan Residence County
DS46: Michigan Work County
DS47: Minnesota Residence County
DS48: Minnesota Work County
DS49: Mississippi Residence County
DS50: Mississippi Work County
DS51: Missouri Residence County
DS52: Missouri Work County
DS53: Montana Residence County
DS54: Montana Work County
DS55: Nebraska Residence County
DS56: Nebraska Work County
DS57: Nevada Residence County
DS58: Nevada Work County
DS59: New Hampshire Residence County
DS60: New Hampshire Work County
DS61: New Jersey Residence County
DS62: New Jersey Work County
DS63: New Mexico Residence County
DS64: New Mexico Work County
DS65: New York Residence County
DS66: New York Work County
DS67: North Carolina Residence County
DS68: North Carolina Work County
DS69: North Dakota Residence County
DS70: North Dakota Work County
DS71: Ohio Residence County
DS72: Ohio Work County
DS73: Oklahoma Residence County
DS74: Oklahoma Work County
DS75: Oregon Residence County
DS76: Oregon Work County
DS77: Pennsylvania Residence County
DS78: Pennsylvania Work County
DS79: Rhode Island Residence County
DS80: Rhode Island Work County
DS81: South Carolina Residence County
DS82: South Carolina Work County
DS83: South Dakota Residence County
DS84: South Dakota Work County
DS85: Tennessee Residence County
DS86: Tennessee Work County
DS87: Texas Residence County
DS88: Texas Work County
DS89: Utah Residence County
DS90: Utah Work County
DS91: Vermont Residence County
DS92: Vermont Work County
DS93: Virginia Residence County
DS94: Virginia Work County
DS95: Washington Residence County
DS96: Washington Work County
DS97: West Virginia Residence County
DS98: West Virginia Work County
DS99: Wisconsin Residence County
DS100: Wisconsin Work County
DS101: Wyoming Residence County
DS102: Wyoming Work County
DS103: United States Residence County
DS104: United States Work County
description: All persons in housing units in the United States in
2000.
description: When the Bureau of the Census reviewed the worker
flow files before release, some errors were discovered in a number of
the county-to-county flows. These errors have been corrected. However,
as a result of the corrections the data in these files may not agree
with data previously released in Summary File 3. In particular, there
may be differences in the number of people working in the state and/or
county of residence between SF3 and similar estimates derived from
these files.The database dictionary is provided by the principal
investigator as an ASCII text document.