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Resource | Research and Data A Feasibility Assessment of Alternative Approaches for Reevaluating the Thrifty Food Plan

This study is a follow-up to the 2024 Alternative Approaches to Reevaluating the Thrifty Food Plan report and implements the alternative approaches in a series of test cases to provide detailed information on the feasibility of each option.

02/17/2026
Resource | Research Reports Alternative Approaches to Reevaluating the Thrifty Food Plan

This report explores different approaches to reevaluating the Thrifty Food Plan, which represents a low-cost, nutritious diet comprised of foods and beverages consumed at home and is used to calculate SNAP benefit amounts. 

12/09/2024
Resource | Research and Data Statewide Thrifty Food Plan Cost Estimate for Hawaii - 2024

The Statewide Thrifty Food Plan Cost Estimate for Hawaii report describes the process used to calculate a new Thrifty Food Plan cost estimate for Hawaii that is based on the best currently available food price data from throughout the state of Hawaii in alignment with the proposed rule. This report uses the same peer-reviewed methodology as the Thrifty Food Plan Cost Estimates for Alaska and Hawaii report, published by FNS in 2023.

10/10/2024
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 | Breastfeeding National and State-Level Estimates of WIC Eligibility and WIC Program Reach in 2016

This report, the latest in a series of annual reports on WIC eligibility, presents 2016 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.

02/12/2019
Resource | Research and Data | Participation Rates Estimates of WIC Eligibles and Program Reach in 2014

This report, the latest in a series of annual reports on WIC eligibility, presents 2014 national and state estimates of the number of people eligible for WIC benefits and the percent of the eligible population covered by the program, including estimates by participant category.

09/29/2017
Resource | Research and Data | Demonstrations Assessment of the Contributions of an Interview to Supplemental Nutrition Assistance Program Eligibility and Benefit Determinations

This study was designed to assess whether the elimination of the eligibility interview at certification and recertification would have adverse effects on client and worker outcomes. FNS awarded grants to two States—Oregon and Utah—to conduct demonstrations in which the eligibility interviews at certification and recertification were completely eliminated. An analysis of the demonstrations that provide estimates of the contributions of eligibility interviews in determining SNAP eligibility and benefits was conducted.

05/14/2015
Resource | Research and Data Direct Certification in the National School Lunch Program: State Implementation Progress, SY 2012–13: Report to Congress

This report responds to the requirement of PL 110-246 to assess the effectiveness of state and local efforts to directly certify children for free school meals. Direct certification is a process conducted by the states and by local educational agencies to certify eligible children for free meals without the need for household applications.

12/05/2013
Page updated: October 14, 2021