Research

Original data research from the PlainFoodAccess editorial process. Every number here is pulled directly from our live database; nothing is hardcoded.

What can you learn from PlainFoodAccess research?

What this research covers

PlainFoodAccess research ranks USDA Food Access Research Atlas and Census ACS indicators across 3,144 US counties, where 22.1% of the measured population lives in a low-access tract and 9,228 census tracts meet the LILA (low-income and low-access) desert definition.

3,144
counties in the live mirror
9,228
LILA food-desert tracts
242,284
authorized SNAP retailers

County rankings below answer one access or enrollment question each; they describe FARA/ACS geography, not store quality or nutrition advice.

Download the county food-access extract cited on this page: plainfoodaccess-food-access.csv (USDA ERS Food Access Research Atlas + Census ACS · public domain sources).