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Resource | Research and Data WIC Infant and Toddler Feeding Practices Study-2: Ninth Year Report

This report, in the WIC Infant and Toddler Feeding Practices Study 2 (WIC ITFPS-2)/ “Feeding My Baby” Study analyzes the long-term impact of the USDA’s Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) by gathering information on caregivers and children over the first nine years of the child's life after enrollment in WIC, regardless of their continued participation in the program.

05/22/2025
Resource | Research and Data WIC and FMNP Modernization Annual Evaluation Report - 2024

The WIC and FMNP Modernization Evaluation tracks the progress and outcomes of program modernization efforts funded by Congress in 2021. This first annual report provides an overview of the WIC and FMNP modernization efforts underway and highlights early implementation findings, covering activities from September 2022 - September 2024.

04/21/2025
Resource | Research and Data Child Nutrition Program Operations During the COVID-19 Pandemic - July 2021 through September 2022

This data collection fulfills states' reporting requirements and describes trends in program participation during the COVID-19 pandemic from July 2021 through September 2022. It is part of an ongoing study series examining child nutrition program operations, repurposed to collect waiver usage and trends in program participation and operations during the pandemic.

03/18/2025
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 | Impacts/Evaluations Evaluation of the Independent Review of Applications in USDA Child Nutrition Programs

This study examined the processes, procedures, and effectiveness of a second, independent review of applications for certain local education agencies under the Richard B. Russell National School Lunch Act. The requirement, which was first implemented in School Year 2014-15, is intended to reduce administrative certification error in LEA processing of household applications.

12/01/2021
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 | General/Other Evaluation of the Implementation of Food Insecurity Nutrition Incentives (FINI): Final Report

This study represents the final findings of the Food Insecurity Nutrition Incentive Grant (FINI) Evaluation. The study Includes information about the amount of incentives issued and redeemed at FINI retailers and characteristics of the retailers involved in the grant program. Overall, over 71 percent of benefits issued were redeemed. Redemption rates were highest at retailers that specialized in selling fruits and vegetables. 

11/03/2021
Resource | Research and Data | Nutrition Education WIC Report - Indicators of Diet Quality, Nutrition and Health for Americans by Program Participation Status, 2011–16

This study primarily uses 2011–2016 National Health and Nutrition Examination Survey (NHANES) data to examine bivariate relationships between reported WIC participation and outcomes including diet quality, indicators of nutrition and health, food consumption patterns, and nutrient intakes among 1- to 4-year-old children. Most results presented in this report are unadjusted and descriptive only, and do not infer causality. They are intended to contribute to the evidence base needed to inform future research and, subsequently, WIC policy and practice.

10/26/2021
Resource | Research and Data | Assessing/Improving Operations Study of Nutrition and Activity in Childcare Settings in USDA’s CACFP

Centers and family daycare homes participating in CACFP play an important role in supporting the health and wellness of the children they serve. The Study of Nutrition and Activity in Childcare Settings  is the first nationally representative, comprehensive assessment of the CACFP. Data were collected in program year 2016–17 from CACFP providers and participating children on nutritional quality of meals served, nutrient intake of participating children, meal costs and revenues, and more. Findings serve as an important baseline for the subsequent updates to the meal pattern and nutrition standards, which were implemented in October 2017. 

10/25/2021
Page updated: May 22, 2025