Planned Maintenance

census.gov is undergoing planned maintenance. Users may experience interruptions in service when accessing pages. Thank you for your patience.

Source and Accuracy Statements

Skip Navigation

Source and Accuracy Statements

Please see below to view memorandums on the source and accuracy of SIPP’s data collection and estimation.

Technical Documentation

1984 Panel Source and Accuracy Statements

Source and accuracy Statements for 1984 Panel
Technical Documentation

1985 Panel Source and Accuracy Statements

Source and accuracy Statements for 1985 Panel
Technical Documentation

1986 Panel Source and Accuracy Statements

Source and accuracy Statements for 1986 Panel
Technical Documentation

1987 Panel Source and Accuracy Statements

Source and accuracy Statements for 1987 Panel
Technical Documentation

1988 Panel Source and Accuracy Statements

Source and accuracy Statements for 1988 Panel
Technical Documentation

1989 Panel Source and Accuracy Statements

Source and accuracy Statements for 1989 Panel
Technical Documentation

1990 Panel Source and Accuracy Statements

Source and accuracy Statements for 1990 Panel
Technical Documentation

1991 Panel Source and Accuracy Statements

Source and accuracy Statements for 1991 Panel
Technical Documentation

1992 Panel Source and Accuracy Statements

Source and accuracy Statements for 1992 Panel
Technical Documentation

1993 Panel Source and Accuracy Statements

Source and accuracy Statements for 1993 Panel
Technical Documentation

1996 Panel Source and Accuracy Statements

Source and accuracy Statements for 1996 Panel
Technical Documentation

2001 Panel Source and Accuracy Statements

Source and accuracy Statements for 2001 Panel
Technical Documentation

2004 Panel Source and Accuracy Statements

Source and accuracy Statements for 2004 Panel
Technical Documentation

2008 Panel Source and Accuracy Statements

Source and accuracy Statements for 2008 Panel
Technical Documentation

2014 Panel Source and Accuracy Statements

Source and accuracy Statements for 2014 Panel
Technical Documentation

2018 SIPP Source and Accuracy Statement

Source and Accuracy Statement for 2018 SIPP Data.
Technical Documentation

2019 SIPP Source and Accuracy Statement

Source and Accuracy Statement for 2019 SIPP data.
Technical Documentation

2020 SIPP Source and Accuracy Statement

Source and Accuracy Statement for 2020 SIPP data.
Technical Documentation

2021 SIPP Source and Accuracy Statement

Source and Accuracy Statement for 2021 SIPP data.
Technical Documentation

2022 SIPP Source and Accuracy Statement

Source and Accuracy Statement for 2022 SIPP data.
Technical Documentation

2023 SIPP Source and Accuracy Statement

Source and Accuracy Statement for 2023 SIPP data.
Technical Documentation

2024 SIPP Source and Accuracy Statement

Source and Accuracy Statement for 2024 SIPP data.

Page Last Revised - October 8, 2021

Is this page helpful?
Thumbs Up Image

Yes

NO THANKS

255 characters maximum

255 characters maximum reached

Thank you for your feedback.
Comments or suggestions?

Top