County food-access profile · Missouri
Marion County, MO
Marion County's food-access picture is close to the national norm, with pockets that qualify as low-access. This profile breaks down who qualifies as a food desert and the income, SNAP, and vehicle-access context behind it.
- 16.0%
- low-access pop.
- 3
- food-desert tracts
- 12.1%
- on SNAP
- 28K
- residents (ACS 2024)
The food-access picture
16.0% of Marion County residents live in a low-access area, and 3 of its 8 census tracts are USDA-designated food deserts.
- 4
- low-access tracts
- 2K
- food-desert residents
- 7.7%
- households, no vehicle
- 14.2%
- 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).
Marion County's low-access share sits near the national share, at 16.0% per the USDA Atlas. 4 of the county's 8 census tracts are flagged low-access, covering roughly 4,591 residents who live far from a supermarket. 3 of those also meet the low-income condition that defines a food desert, home to roughly 1,942 low-income residents.
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 Marion County compares nationally
Marion County lands in the middle of the national distribution: a 16.0% low-access share that beats 35% of the 3,133 U.S. counties with USDA data (rank #2,030).
Marion County: USDA Food-Access Tier Breakdown
All 8 census tracts in Marion County, grouped by USDA classification (see "How the USDA defines low-access and food-desert tracts" above for what each tier means).
Marion County vs. other Missouri counties
Share of the population living in low-access areas, compared with other counties in Missouri
- Marion
Marion County, MO
16 % low-access
- Adair
Adair County, MO
27.3 % low-access
- Andrew
Andrew County, MO
15.8 % low-access
- Atchison 5.1
Atchison County, MO
5.1 % low-access
- Audrain
Audrain County, MO
22.6 % low-access
- Barry
Barry County, MO
19.7 % low-access
Food Access (USDA FARA 2019)
| Indicator | Value |
|---|---|
| Census Tracts | 8 |
| Atlas Population (2010 basis) | 28,781 |
| Low-Access Tracts | 4 |
| Food-Desert Tracts (low-income & low-access) | 3 |
| Low-Access Population | 4,591 |
| Low-Access Share | 16.0%below the national average |
| Low-Income & Low-Access Population | 1,942 |
Demographics & Assistance (Census ACS 2024)
| Indicator | Value |
|---|---|
| Population | 28,457 |
| Median Household Income | $62,903 |
| Poverty Rate | 14.2%near the national average |
| SNAP Households | 1,370 |
| SNAP Participation Rate | 12.1%near the national average |
| Households Without a Vehicle | 7.7%near the national average |
| Group-Quarters Population | 4.4% |
About 12.1% of Marion County households receive SNAP, versus a U.S. county median in the 11–13% range (Census ACS).
What this means
- 16.0% of residents are low-access, near the national share for U.S. counties.
- 12.1% of households receive SNAP, the federal program that offsets food costs for 1,370 households here.
- 7.7% of households have no vehicle, the hidden multiplier that turns distance into a real barrier.
- 3 tracts meet the USDA food-desert threshold (low-income and low-access).
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 Marion County
near the national share
3 of Marion County's 8 census tracts are USDA-designated food deserts, low-income areas where many residents also live far from a supermarket, about 37.5% of all its tracts.
A further 1 tract is low-access but not low-income, bringing the total low-access tract count to 4.
An estimated 4,591 residents, roughly 16.0% of the county's 2010 population, live in one of these low-access areas.
Of those, 1,942 are also low-income, the group most exposed to genuine food hardship, since limited transportation compounds a limited budget.
The remaining 4 tracts (50.0%) meet the USDA's adequate-access threshold.
SNAP retailers in Marion County
Marion County has 37 stores currently authorized to accept SNAP (EBT) benefits, across 7 store categories. Convenience Store lead with 22 locations (59% of the total), followed by combination grocery/other.
Convenience Store · 22
- ayerco 22, hannibal
- ayerco 24, hannibal
- ayerco 25, taylor
- ayerco 44, palmyra
- busy corner, hannibal
- casey's 3313, hannibal
- expressway, hannibal
- expressway, palmyra
- expressway#2, hannibal
- fastlane broadway 5, hannibal
- fastlane james road 6, hannibal
- fastlane mark twain 3, hannibal
- fastlane palmyra 2, palmyra
- fastlane shinn lane 20, hannibal
- fastlane taylor 63, taylor
- haymakers 785, taylor
- huck's 100, hannibal
- jiffi stop 585, taylor
- lp mart palmyra 40, palmyra
- murphy usa 6775, hannibal
- new star mart, palmyra
- quick stop 11, palmyra
Combination Grocery/Other · 8
- cvs pharmacy 10345, hannibal
- dollartree 2015, hannibal
- dollar general 11127, palmyra
- dollar general 11704, hannibal
- dollar general 1213, hannibal
- family dollar 13617, palmyra
- family dollar store 10702, monroe city
- walgreens 2616, hannibal
Super Store · 3
- county market 182, hannibal
- county market 375, palmyra
- walmart sc 609, hannibal
Farmers' Market · 1
- central park farmers market nafmnp, hannibal
Large Grocery Store · 1
- save-a-lot 23798, hannibal
Meat/Poultry Specialty · 1
- the country butcher shop, palmyra
Supermarket · 1
- aldi 41020, hannibal
Source: USDA SNAP Retailer Locator, currently authorized retailers.
Other Counties in Missouri
Compare Marion County vs Adair County → · All Missouri counties →
Food access nationally, Missouri in context
Marion County sits inside Missouri (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 Marion County has low food access? ▼
What is the SNAP participation rate in Marion County? ▼
What is the poverty rate in Marion County? ▼
Is Marion County a food desert? ▼
What share of Marion 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.