​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.

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.

SNAP is designed to reduce food insecurity – reduced food intake or disrupted eating patterns in a household due to lack of money or other resources – but data quantifying this effect is limited. The objectives of this study were to: Assess how food security and food expenditures vary with SNAP participation.