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Third National Survey of WIC Participants

Published by Food and Nutrition Service | Department of Agriculture | Metadata Last Checked: January 27, 2026 | Last Modified: 2022-04-08
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.

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