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Resource | Research and Data | Food/Nutrient Analysis Indicators of Diet Quality, Nutrition, and Health for Americans by Program Participation Status, 2011–2016: The SNAP Report

This study is the fourth in a series that uses the National Health and Nutrition Examination Survey data to examine the relationship between SNAP participation and indicators of diet quality, nutrition, and health. As in previous studies, this study compares SNAP participants with income-eligible and higher income nonparticipants, by age and gender.

12/30/2021
Resource | Research and Data | Assessing/Improving Operations Third National Survey of WIC Participants

The National Survey of WIC Participants (NSWP) study series is designed to describe state and local agency characteristics, examine participants’ characteristics, assess participants’ experiences with WIC, and estimate improper payments resulting from certification errors in WIC. The study is conducted approximately every 10 years, and the current study is the third iteration (NSWP-III) in the series. 

12/14/2021
Resource | Research and Data | Report to Congress Reviewing the Evidence for Maternal Health and WIC

This report addresses actions taken by the Food and Nutrition Service to comply with the Consolidated Appropriations Act 2021 (PL 116-260, HR 116-446), which directs USDA to conduct a review of existing evidence and develop a plan to explore how participation in WIC is associated with maternal mortality, with emphasis on the needs of disadvantaged communities of color.

11/08/2021
Resource | Research and Data | Assessing/Improving Operations Expanding Opportunities and Reducing Barriers to Work: Interim Summary Report (Evaluation of SNAP E&T Pilots)

Section 4022 of the Agricultural Act of 2014 authorized and funded the SNAP employment and training (E&T) pilots and the evaluation. The interim summary report presents short-term findings drawn from the 10 pilot-specific interim evaluation reports. The pilot-specific interim reports and issue briefs on early implementation lessons are also available.  

09/03/2021
Resource | Research and Data Thrifty Food Plan, 2021

The Thrifty Food Plan, 2021 was released on Aug. 16, 2021. The TFP represents the cost of a nutritious, practical, cost-effective diet.

08/25/2021
Resource | Research and Data | Assessing/Improving Operations Direct Certification in the National School Lunch Program State Implementation Progress Report to Congress SY 2017-2018 and SY 2018-2019

This report presents information on direct certification with the Supplemental Nutrition Assistance Program for free school meals for SY 2017-2018 and SY 2018-2019.

06/22/2021
Resource | Research and Data | Participation Rates The Impact of SNAP ABAWD Time Limit Reinstatement in Nine States

This report examines the reinstatement of time limits on SNAP participation for able-bodied adults without dependents (ABAWDs) following the Great Recession. This report focuses on how reinstatement of time limits impacted ABAWD employment, annual wages, and program participation. Methods include descriptive and regressive analysis of administrative data, analysis of linked SNAP-Unemployment Insurance data, sensitivity analysis of key findings, and interviews with regional SNAP directors.

06/08/2021
Resource | Research and Data | Assessing/Improving Operations Understanding the Use of SNAP Online Applications

Currently, 46 of 53 state agencies accept online applications for SNAP benefits from new applicants, and 33 state agencies allow SNAP participants to recertify to renew their benefits online. The purpose of this study was to collect information about online application features, protocols and procedures used for processing online applications, and perceived advantages and challenges with using online applications.

05/20/2021
Resource | Research and Data | Participation Rates Reaching Those in Need: Estimates of State SNAP Participation Rates in 2018

This report – part of an annual series – presents estimates of the percentage of eligible persons, by state, who participated in SNAP during an average month in FY 2018 and in the two previous fiscal years. This report also presents estimates of state participation rates for individuals in eligible “working poor” households (households with earnings) over the same period. 

05/19/2021
Resource | Research and Data | Participation Rates Trends in SNAP Participation Rates: FY 2016-2018

This report is the latest in a series on SNAP participation rates, which estimate the proportion of people eligible for benefits under federal income and asset rules to those who actually participate in the program. This report presents rates for Fiscal Year 2018, comparing them to rates for FYs 2016 and 2017.

05/18/2021
Page updated: September 16, 2025