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Data & Research

Resource | Data | Payment Accuracy and Program Integrity SNAP Payment Error Rates

SNAP quality control payment error rates by fiscal year. 

06/30/2023
Resource | Research | Program Access SNAP Program Access Index

The Program Access Index  is one of the measures FNS uses to reward states for high performance in the administration of SNAP. Performance awards were authorized by the 2022 Farm Bill. The PAI is designed to indicate the degree to which low-income people have access to SNAP benefits. The purpose of this step-by-step guide is to describe the calculation of the PAI in detail. It includes all of the data, adjustments, and calculations used in determining the PAI for every state.

05/10/2023
Resource | Research, Analysis & Background | Food/Nutrient Analysis Indicators of Diet Quality, Nutrition, and Health for Americans by Program Participation Status, 2011–2016: USDA NSLP Report

This study used 2011–2016 National Health and Nutrition Examination Survey (NHANES) data to examine the relationship between estimated program participation, diet quality, indicators of nutrition and health, food consumption patterns, and nutrient intakes. 

06/08/2022
Resource | Research | Participation Characteristics Characteristics of SNAP Households: FY 2019

The Characteristics report is published annually, dating back to 1976, and provides information about the demographic and economic circumstances of SNAP households. Using a sample of SNAP Quality Control data that is representative at both the state and national level, this report summarizes the characteristics of households and individuals who participated in SNAP in fiscal year 2019.  Because SNAP is available to most low-income households, participants represent a broad cross section of the Nation's poor. 

03/29/2021
Resource | Research | Assessing/Improving Operations School Nutrition Program Operations Study - SY 2012-13

The information in this second year report (school year 2012-13), the first year new lunch standards were implemented, will provide data for observing the improvements resulting from the implementation of the Healthy, Hunger-Free Kids Act. Data was collected from a survey of all state child nutrition directors and a nationally representative sample of school food authorities.

10/31/2016
Resource | Research | Assessing/Improving Operations HHFKA Implementation Research Brief Series

This series of research briefs examines best practices in school food authorities' implementation of key provisions and their impacts in the Healthy, Hunger-Free Kids Act of 2010, including fruits and vegetables, plate waste, sodium, participation, revenue, whole grains, smart snacks, and a special view of obesity.

01/28/2016
Resource | Research | Assessing/Improving Operations Enhancing Completion Rates for Supplemental Nutrition Assistance Program (SNAP) Quality Control Reviews

National completion rates for SNAP QC reviews have generally declined since peak levels in the 1980s, and State-level completion rates vary widely. This study examines the factors contributing to incomplete reviews of cases and describes best practices associated with high SNAP QC completion rates.

01/11/2016
Resource | Research | Demonstrations Evaluation of Demonstrations of NSLP and SBP Direct Certification of Children Receiving Medicaid Benefits: Access Evaluation Report

The Healthy, Hunger-Free Kids Act of 2010 required the Food and Nutrition Service to conduct a demonstration that adds Medicaid to the list of programs used to directly certify students for free school meals. Although students receiving Medicaid are not categorically eligible for free meals, the DC-M demonstration authorizes selected States and districts to use income information from Medicaid files to directly certify those students found to be eligible for free meals.

01/27/2015
Resource | Research | Food/Nutrient Analysis School Nutrition Dietary Assessment Study IV

This report summarizes findings from the fourth School Nutrition Dietary Assessment Study, which collected data from nationally representative samples of school districts and schools in school year 2009-10. 

12/12/2012
Resource | Research, Analysis & Background | Food/Nutrient Analysis Nutrient Content of the U.S. Food Supply, 2000-2006

This report presents historical data on the availability of nutrients in the U.S. food supply from 2000-2006. The data and trends presented in this report are invaluable for monitoring the potential of the food supply to meet nutritional needs; for examining relationships between food supplies, diet, and health; and for examining dietary trends of Americans. 

07/05/2011
Page updated: May 28, 2024