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Resource | Research and Data Development of a WIC Participant and Program Characteristics Longitudinal Data Set

The goal of this study was to pilot creating a WIC participant characteristics (PC) longitudinal data set with one WIC state agency. Eight state agencies with varying management information systems (MIS) platforms and high quality WIC PC 2020 data completed a survey about their MIS and longitudinal data provision capabilities. The survey assessed these state agencies’ MIS capabilities, as measured in six areas, to provide a longitudinal data set. This report describes the process of working with one WIC state agency to create a pilot WIC PC longitudinal data set of infant and child participants and the challenges and successes of this effort.

04/15/2025
Data Visualization
SNAP in Action Dashboard

SNAP helps put healthy food within reach for those in need. This dashboard is intended to provide the public with an understanding of how SNAP helps make nutritious food more affordable for low-income households.

06/25/2024
Resource | Research and Data Clearance Procedures for the Release of Scientific Products

Adherence to scientific integrity and ensuring that the Agency shares accurate, reliable, and comprehensive information with the public is foundational to FNS. As such, this document outlines the clearance process FNS uses to release its scientific products, such as studies, analyses, evaluations, and journal articles.

01/31/2024
Resource | Research and Data | Assessing/Improving Operations Promising Approaches and Challenges for SNAP State Agencies in Implementing Corrective Action Plans

This study reviewed corrective action plans (CAPs) for payment error rate, case and procedural error rate and quality control completion rate from eight states and describes the approaches used to develop, implement, and monitor CAPs. The study also identified challenges and promising practices and provided recommendations for improving states' ability to conduct corrective action activities.

12/05/2023
Resource | Research and Data | Benefit Content/Cost Analysis of Robotic Process Automation in SNAP: Three Case Studies

​This study examines the use of robotic process automation technologies by three state agencies—Georgia, New Mexico, and Connecticut—to administer SNAP.

09/20/2023
Basic page Summer Food for Children Demonstrations

On Dec. 23, 2022, Congress authorized Summer EBT as a permanent, nationwide program. FNS is quickly developing more guidance on Summer EBT, and we look forward to working with our partners in states and local communities as we implement this program.

08/24/2023
Basic page Current Data Collections

This page provides a list of all studies currently, or soon to be, collecting data. For completed studies and their results, please visit Research and Analysis. 

08/17/2023
Resource | Research and Data SNAP Retailer Data

The retailer data end of year summaries contain important information about compliance activity and violators of the program rules.

07/27/2023
Resource | Research Data SNAP Quality Control Data

The SNAP Quality Control database contains detailed information on the economic and demographic circumstances of a sample of households selected for review as part of the SNAP QC System. The data include households from the 50 states, the District of Columbia, Guam and the U.S. Virgin Islands.  Data are available from 1996 through the most recent year for which QC error rates are available.

05/31/2023
Resource | Research and Data | Benefit Content/Cost WIC Food Cost-Containment Practices Study

The WIC Food Cost-Containment Practices Study describes the voluntarily approaches state agencies used in 2018 to reduce food costs when selecting and authorizing WIC foods. This study is the second of its kind; the first was conducted by the USDA Economic Research Service in 2003. This report examines how six types of food cost-containment practices are associated with food costs and WIC participant satisfaction, benefit redemption, and food consumption in 12 state agencies. 

11/09/2022
Page updated: May 22, 2025