Census > ACS Main > How to Use the Data > Accuracy of the Data |
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Accuracy of the DataThese documents provide data users with a basic understanding of the sample design, estimation methodology, and accuracy of the data. 2005-2007 ACS 3-Year Accuracy [PDF 160k] 2007 Accuracy [PDF 180k] Prior Years 2006 Accuracy [PDF 180k] 2005 Accuracy [PDF 155K] 2004 Accuracy [PDF 54K] 2003 Accuracy [PDF 54K] 2002 Accuracy [PDF48K] 2002 and beyond Change Profile Accuracy [PDF 22K] 2000 - 2001 Change Accuracy [PDF 97K] 2001 Accuracy - ACS Comparison Test Counties [PDF 519K] 2001 Accuracy - 2001 Supplementary Survey (SS01) [PDF 112K]
2000 Accuracy - ACS Comparison Test Counties [PDF 521K] 2000 Accuracy - Census 2000 Supplementary Survey (C2SS) [PDF 123K] 1999 Accuracy [PDF 378K] 1998 Accuracy (HTML Format) 1997 Accuracy (HTML Format) 1996 Accuracy (HTML Format) 2 Year Averages [PDF 16K] 3 Year Averages [PDF 15K] Percent Changes [PDF 17K] Estimates for 1996-1997 Data Products [PDF 21K] |
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