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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 | Assessing/Improving Operations National and State Level Estimates of WIC Eligibility and Program Reach in 2021

This report, the latest in a series of annual reports on WIC eligibility, presents 2021 national and state estimates of the number of people eligible for WIC benefits and the percents of the eligible population and the US population covered by the program, including estimates by participant category.

11/03/2023
Resource | Research and Data | Impacts/Evaluations Evaluation of Technology Modernization for SNAP Benefit Redemption Through Online Transactions

​This study evaluated the implications of online SNAP benefit redemption on program integrity. In addition, the study gathered basic information about online benefit redemption, including the use in urban and rural settings.

09/26/2023
Resource | Research and Data | Assessing/Improving Operations Summer Food Service Program Integrity Study

The Summer Food Service Program Integrity Study was designed to improve understanding of how state agencies provide oversight of the SFSP. To address the research objectives, the study examined such areas as sponsor and site selection, training and technical assistance, meal counting and claiming, and reviews. The findings, based on data collected in 2021, also offered some preliminary responses about the impact of the COVID-19 pandemic on SFSP operations.

08/30/2023
Resource | Research and Data SNAP Payment Error Rates

SNAP quality control payment error rates by fiscal year. 

06/30/2023
Resource | Research and Data | Participation Characteristics SNAP Community Characteristics

Review your statewide factsheet for information about SNAP participation, food insecurity, and SNAP's economic impact in your state.

06/23/2023
Data Visualization
SNAP Community Characteristics Dashboard Congressional District Explorer

This exploratory tool was built to share information about Supplemental Nutrition Assistance Program participation, income, and household demographics within each congressional district.

06/23/2023
Resource | Research and Data | Assessing/Improving Operations Child Nutrition Program Operations During the COVID-19 Pandemic, March Through September 2020

This data collection fulfills states’ reporting requirements and describes trends in program participation during the early months of the COVID-19 pandemic. It is part of an ongoing study series examining CN program operations, repurposed to collect waiver reports from all states.

05/23/2023
Resource | Research and Data | Participation Characteristics Estimates of Nonparticipation Rates of Medicaid and SNAP Beneficiaries in WIC

​This report responds to House Report 117-82, which directs the USDA to publish state-level estimates of the percentage of pregnant women, infants, and children under age five participating in FNS’s SNAP or in Medicaid but not participating in WIC.   

05/03/2023
Resource | Research and Data | Participation Characteristics Reaching Those in Need: Estimates of USDA's SNAP Program Participation Rates in 2019

​This report presents estimates of the percentage of eligible persons, by state, who participated in SNAP during an average month in FY 2019 and in the two previous fiscal years. SNAP eligibility criteria include maximum income and resource thresholds, as well as certain nonfinancial criteria, such as age and disability status.

02/14/2023
Page updated: September 16, 2025