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Errata Notes

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Errata Notes

Learn more about errors and/or corrections related to the American Community Survey. The notes are sorted by data collection year(s). If the errata note pertains to multiple years, the note will appear in the tab for each year.


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Errata Note
Tabulation Processing Error in Table S0201 Iterated for China, Excluding Hong Kong and Taiwan for 2007 to 2022 ACS 1-Year
April 03, 2024
Errata Note 141
Errata Note
Suppressed Geos Due to Data Collection Error for Fertility Estimates
December 06, 2018
Errata Note 119
Errata Note
CONP (Condo Fee) Errors in PUMS Datasets Prior to 2016
January 19, 2018
Errata Note 117
Errata Note
Error in MOE of Zero Count Estimates for 2010–2014 ACS 5-Year Data
March 08, 2017
Errata Note 112
Errata Note
Error in the 2008 to 2015 ACS Year Structure Built Estimates
November 14, 2016
Errata Note 110
Errata Note
Overestimate of Domestic Migration for Alaska in ACS Prior to 2015
September 15, 2016
Errata Note 109
Errata Note
Error in the 2008 to 2011 ACS Multi-Year Tables B17008 and S1701
April 26, 2016
Errata Note 105
Errata Note
Errors Detected in the PUMS Datasets for CONP Variable
November 10, 2015
Errata Note 103
Errata Note
Errors Tabulating ACS 1-Year PUMS Housing Variables in DataFerrett
September 30, 2015
Errata Note 102
Errata Note
Incorrect MOEs of Zero Estimates for Workplace & Residence 1 Year Ago
September 17, 2015
Errata Note 101
Errata Note
Duplicate POWPUMA and MIGPUMA Codes for 2012 and 2013 in PUMS Files
August 28, 2015
Errata Note 100
Errata Note
Error in the 2006 to 2013 ACS Tables B10051 and S1002
August 28, 2015
Errata Note 99
Errata Note
Labeling Error - Geography Files for 2008-2012 ACS 5-Year Summary File
March 02, 2015
Errata Note 98
Errata Note
Error in the MV Variable on ACS PUMS Files
February 12, 2015
Errata Note 97
Errata Note
Error in Detailed Table B10051
September 18, 2014
Errata Note 96
Errata Note
Errors Compiling 2010-2012 ACS 3-Year PUMS Files in DataFerrett
June 02, 2014
Errata Note 95
Errata Note
Errors - 2010 3-Year & 2008 5-Year Subject Table S2101, Veteran Status
February 06, 2014
Errata Note 94
Errata Note
Error in 2011 ACS 1-Year and 2009-2011 ACS 3-Year SPPs
July 11, 2013
Errata Note 91
Errata Note
Corrected Estimates for HI Geographies in the 2006-2010 EEO Tabulation
July 11, 2013
Errata Note 89
Errata Note
Error in the Calculation of the MOE in Detailed Table B20004
April 16, 2013
Errata Note 90
Errata Note
Corrected POWPUMA Codes for 2010 and 2011 in PUMS Files
March 04, 2013
Errata Note 87
Errata Note
Error in the 2010 and 2011 ACS Tables R2301 and GCT2301
February 08, 2013
Errata Note 88
Errata Note
Corrections to Documentation for ACS PUMS Data Dictionaries
October 26, 2012
Errata Note 84
Errata Note
Errors in the 2010 ACS Summary File Technical Documentation
October 25, 2012
Errata Note 81
Errata Note
Correction to the 2010 1-Year CP02 and CP02PR Comparison Profiles
March 08, 2012
Errata Note 78
Errata Note
Correction: '08 3-Year Table B20004 and Tables S1501, S2001, & S2002
January 26, 2012
Errata Note 76
Errata Note
Correction - Data Profiles: '10 1-Year, '08 3-Year & '06 5-Year
January 26, 2012
Errata Note 77
Errata Note
Minor Errors in Data Processing from 2005 through 2011
November 16, 2011
Errata Note 75

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Page Last Revised - November 30, 2023
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