2018 SIPP Data
Beginning with 2018 SIPP, data are collected as yearly overlapping panels, with new panels beginning each year. 2018 SIPP includes Wave 1 of the 2018 Panel only.
📢 2018 SIPP data were updated on 7/24/2025 to correct an issue with Social Security Income Processing. Please see this year’s Release Notes for more information.
For questions about SIPP data, visit the Contact Us page.
Data and Documents – Primary Data File
SAS Data Format
STATA Data Format
Pipe-Delimited Text Format
Data and Documents - Replicate Weights
SAS Data Format
STATA Data Format
Pipe-Delimited Text Format
Data Disclosure Statement
The U.S. Census Bureau reviewed these data for unauthorized disclosure of confidential information and approved the disclosure avoidance practices applied to this release. CBDRB-FY20-239 & CBDRB-FY25-0011.
2018 User Notes
Related Data
Page Last Revised - July 23, 2025