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Resource | Research and Data | Assessing/Improving Operations WIC Participant and Program Characteristics 2008

WIC Participant and Program Characteristics summarizes the demographic characteristics of WIC participants nationwide in April 2008, along with information on participant income and nutrition risk characteristics, a national estimate of breastfeeding initiation for WIC infants, and a description of WIC members of migrant farmworker families.

01/01/2010
Resource | Research and Data | Assessing/Improving Operations WIC Participant and Program Characteristics 2004

The WIC Participant and Program Characteristics (PC 2004) report summarizes demographic characteristics of WIC participants nationwide in April 2004, along with information on participant income and nutrition risk characteristics. A national estimate of breastfeeding initiation for WIC infants is included. The report also describes WIC members of migrant farm-worker families.

03/01/2006
Resource | Research and Data | Participation Rates WIC Program Coverage: How Many Eligible Individuals Participated 1994 to 2003?

Recently, the method used to calculate the number of individuals eligible for the WIC program was evaluated and an improved methodology was developed. These new, improved estimates provide better insight on the WIC program and should help improve the program in the future. The new estimates show that 13.5 million individuals were eligible for WIC and 7.7 million participated in WIC in 2003. This coverage rate of 57% is consistent with trends since 2000 and is similar to the coverage rate found in the Food Stamp Program.

02/01/2006
Resource | Research and Data | Participation Characteristics WIC Dynamics Study

WIC Dynamics is a study of the impact of participation growth associated with infant formula rebates, new regulatory and legislative requirements, economic factors occurred since 1988.

02/01/1995
Resource | Research and Data | Impacts/Evaluations Infant Mortality Among Medicaid Newborns in Five States: The Effects of Prenatal WIC Participation

This study is the analysis of the relationship between prenatal participation in the Special Supplemental Food Program for Women, Infants, and Children (WIC) and infant mortality among Medicaid newborns.

05/01/1993
Page updated: September 16, 2025