A summary of past research on program operations and outcomes related to the Food Stamp Program.

On average, about 23.9 million people living in 10.3 million households received food stamps in the United States each month in FY 2004. Food stamp households are a diverse group. Because food stamps are available to most low-income households with few resources, regardless of age, disability status, or family structure, recipients represent a broad cross-section of the nation's poor. This report provides information about the demographic and economic circumstances of food stamp households. 

The School Lunch Eligible Non-Participants Study, conducted for USDA's Food and Nutrition Service, was designed to determine "why children eligible to participate for free and reduced-price meals do not apply or participate" in school nutrition programs.

The 1994 study of WIC program and participant characteristics (PC94), like the 1992 study (PC92), is substantially different from earlier efforts to collect data on WIC participants. PC94 employs the prototype reporting system which was developed by FNS for the 1992 study and which routinizes the collection of participant information from state WIC agencies.