Estimates prepared from the American Community Survey (ACS) and the decennial Census and used in the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) funding formula to determine states' fair shares of WIC food funds.

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.

The Food and Nutrition Service (FNS), which administers the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC), asked Mathematica Policy Research to examine more closely Medicaid's role in adjunct eligible for WIC and do not have to show further proof of income to qualify.