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Data & Research

Resource | Research, Analysis & Background | Assessing/Improving Operations National and State Level Estimates of WIC Eligibility and Program Reach in 2021

This report, the latest in a series of annual reports on WIC eligibility, presents 2021 national and state estimates of the number of people eligible for WIC benefits and the percents of the eligible population and the US population covered by the program, including estimates by participant category.

11/03/2023
Resource | Research, Analysis & Background | Assessing/Improving Operations Conducting Remote WIC Certification Appointments During the COVID-19 Pandemic

The physical presence waiver, issued under the Families First Coronavirus Response Act of 2020, allowed WIC state and local agencies to remotely certify participants into WIC during the COVID-19 pandemic. This report summarizes data collected from surveys of WIC state and local agencies about the use of the physical presence waiver and the impact it had on WIC services.

04/26/2023
Resource | Research, Analysis & Background | Assessing/Improving Operations The Use and Impact of Federal Waivers During the COVID-19 Pandemic: Summary Findings From Surveys of WIC State and Local Agencies

Under the Families First Coronavirus Response Act of 2020, the USDA FNS issued certain programmatic waivers to state agencies to support continued access to WIC services and provide flexibilities to some administrative requirements. This brief report summarizes findings about the use and impact of these waivers from surveys of WIC state and local agencies.

04/26/2023
Resource | Research | Assessing/Improving Operations Changes in WIC Operations During the COVID-19 Pandemic: A First Look at the Impact of Federal Waivers

This preliminary report summarizes key changes, improvements, and challenges to WC operations as delivered under the physical presence and remote benefit issuance waivers during the COVID-19 pandemic. These findings represent a first, high-level look at survey data collected from state and local WIC agencies to fulfill reporting requirements for waivers issued under the Families First Coronavirus Response Act.

04/26/2023
Resource | Research | Benefit Content/Cost WIC Vendor Management Study: 2015 EBT Pilot

The WIC Vendor Management Study: 2015 Electronic Benefits Transfer (EBT) Pilot examined compliance with program requirements and rates of violations among WIC EBT vendors in 2015 and tested a method to identify and measure errors that contribute to improper payments in an EBT environment.

08/10/2022
Resource | Research | Assessing/Improving Operations WIC Participant and Program Characteristics 2020 - Charts

Since 1988, FNS has produced biennial reports on WIC participant and program characteristics for use in program monitoring and managing WIC information needs. The PC 2020 report summarizes demographic, income and health-related characteristics and behaviors of participants certified to receive WIC benefits in April 2020.

02/14/2022
Resource | Research | Assessing/Improving Operations Third National Survey of WIC Participants

The National Survey of WIC Participants (NSWP) study series is designed to describe state and local agency characteristics, examine participants’ characteristics, assess participants’ experiences with WIC, and estimate improper payments resulting from certification errors in WIC. The study is conducted approximately every 10 years, and the current study is the third iteration (NSWP-III) in the series. 

12/14/2021
Resource | Research, Analysis & Background | Assessing/Improving Operations WIC Participant and Program Characteristics 2018

WIC Participant and Program Characteristics 2018 summarizes the demographic characteristics of participants nationwide in April 2018. It includes information on participant income and nutrition risk characteristics, estimates breastfeeding initiation rates for WIC infants, and describes WIC members of migrant farm-worker families.

05/04/2020
Resource | Research | Benefit Content/Cost WIC Food Package Cost Report FY 2014

This report supplements FNS administrative data on food package costs by estimating the average monthly food costs for each WIC participant category and food package type. It also estimates total pre- and post-rebate dollars spent on 17 major categories of WIC-eligible foods in FY 2014. This report is an update to the previous WIC Food Package Cost Report for FY 2010.

10/11/2018
Resource | Research | Assessing/Improving Operations WIC Participant and Program Characteristics 2016

WIC Participant and Program Characteristics 2016 (PC 2016) summarizes the demographic characteristics of participants in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) nationwide in April 2016. It includes information on participant income and nutrition risk characteristics, estimates breastfeeding initiation rates for WIC infants, and describes WIC members of migrant farm-worker families. PC 2016 is the most recent in a series of reports generated from WIC state management information system data biennially since 1992.

04/20/2018
Page updated: January 12, 2024