County food-access profile · Illinois
DuPage County, IL
Distance to a supermarket is a real obstacle for a meaningful share of DuPage County residents. This profile covers who qualifies as a food desert here and the income, SNAP, and vehicle-access context behind it, from the USDA Food Access Research Atlas (2019) and the Census ACS (2024).
- 22.5%
- low-access pop.
- 0
- food-desert tracts
- 7.4%
- on SNAP
- 930K
- residents (ACS 2024)
The food-access picture
22.5% of DuPage County residents live in a low-access area, though none of its tracts meet the USDA food-desert threshold.
- 98
- low-access tracts
- 29K
- food-desert residents
- 4.6%
- households, no vehicle
- 6.6%
- below poverty line
Low access = living more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket. Food deserts add a low-income condition (USDA LILA, 1-and-10-mile measure).
USDA data puts DuPage County's low-access share at 22.5%, above the national share. 98 of the county's 216 census tracts are classified low-access, meaning residents there live far from a supermarket, an area covering about 206,314 people. None of them meet the low-income condition that would additionally classify them as food deserts.
How the USDA defines low-access and food-desert tracts
The USDA measures food access by distance to the nearest supermarket. A census tract is "low-access" when a meaningful share of residents live more than one mile from a supermarket in urban areas, or more than ten miles in rural areas. A tract becomes a "food desert" only when it is both low-access and low-income, because distance is far harder to overcome for households without a car or a cushion in the budget. Counts on this page are aggregated from the tract level, where the federal data is actually published, so a single county figure can hide neighbourhoods that are much better or much worse served than the average. Distance also does not capture everything that shapes whether a family eats well: the presence of a full-service grocer rather than a convenience store, public transit, food pantries, and the price and quality of what is on the shelf all matter beyond the radius the Atlas can draw.
How DuPage County compares nationally
Relative to the 3,133 U.S. counties with USDA food-access data, DuPage County's 22.5% low-access share is elevated, higher than 53% of them and ranked #1,484 most-affected nationwide.
DuPage County: USDA Food-Access Tier Breakdown
All 216 census tracts in DuPage County, grouped by USDA classification (see "How the USDA defines low-access and food-desert tracts" above for what each tier means).
DuPage County vs. other Illinois counties
Share of the population living in low-access areas, compared with other counties in Illinois
- DuPage
DuPage County, IL
22.5 % low-access
- Adams 16.5
Adams County, IL
16.5 % low-access
- Alexander
Alexander County, IL
49.6 % low-access
- Bond
Bond County, IL
20.8 % low-access
- Boone
Boone County, IL
31.5 % low-access
- Brown
Brown County, IL
34.5 % low-access
Food Access (USDA FARA 2019)
| Indicator | Value |
|---|---|
| Census Tracts | 216 |
| Atlas Population (2010 basis) | 916,924 |
| Low-Access Tracts | 98 |
| Food-Desert Tracts (low-income & low-access) | 0 |
| Low-Access Population | 206,314 |
| Low-Access Share | 22.5%near the national average |
| Low-Income & Low-Access Population | 29,464 |
Demographics & Assistance (Census ACS 2024)
| Indicator | Value |
|---|---|
| Population | 930,024 |
| Median Household Income | $112,096 |
| Poverty Rate | 6.6%well below the national average |
| SNAP Households | 26,030 |
| SNAP Participation Rate | 7.4%below the national average |
| Households Without a Vehicle | 4.6%well below the national average |
| Group-Quarters Population | 1.5% |
About 7.4% of DuPage County households receive SNAP, versus a U.S. county median in the 11–13% range (Census ACS).
What this means
- 22.5% of residents are low-access, above the national share for U.S. counties.
- 7.4% of households receive SNAP, the federal program that offsets food costs for 26,030 households here.
- 4.6% of households have no vehicle, the hidden multiplier that turns distance into a real barrier.
- Median household income is $112,096 with a 6.6% poverty rate.
USDA low-access figures reflect the 2019 Atlas (2010 tract populations); socioeconomic context is the latest Census ACS 5-year (2024).
What the food-access data shows for DuPage County
above the national share
A further 98 tracts are low-access but not low-income, bringing the total low-access tract count to 98.
An estimated 206,314 residents, roughly 22.5% of the county's 2010 population, live in one of these low-access areas.
Of those, 29,464 are also low-income, the group most exposed to genuine food hardship, since limited transportation compounds a limited budget.
The remaining 118 tracts (54.6%) meet the USDA's adequate-access threshold.
Other Counties in Illinois
Compare DuPage County vs Adams County → · All Illinois counties →
Food access nationally, Illinois in context
DuPage County sits inside Illinois (ringed). Each state is colored by its population-weighted low-access share; click any state to compare.
USDA Economic Research Service, Food Access Research Atlas (2019), population-weighted · Census ACS 2024 context
Understand the Data
Frequently Asked Questions
What share of DuPage County has low food access? ▼
What is the SNAP participation rate in DuPage County? ▼
What is the poverty rate in DuPage County? ▼
Is DuPage County a food desert? ▼
What share of DuPage County households lack a vehicle? ▼
Data Sources & Methodology
USDA Economic Research Service, Food Access Research Atlas (2019): low-access and food-desert tract classifications, low-access population, and low-income low-access counts. ers.usda.gov/food-access-research-atlas
U.S. Census Bureau, American Community Survey, 2024 5-Year Estimates: population, median income, poverty, SNAP participation, vehicle access, and group quarters. census.gov/programs-surveys/acs
Low access is defined as living more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket; a food desert adds a low-income condition. Read the full methodology →
Data current as of (most recent source-data vintage; figures reflect the 2019 USDA Atlas and 2024 Census ACS).
Note: This page presents public USDA and Census data for informational purposes and is not professional advice. Figures reflect the cited dataset vintages and may differ from the most recent local conditions. How this data is sourced & verified.