GeraMarket / US Food Access / St. Martin Parish
St. Martin Parish, Louisiana β Food Access Score
Is St. Martin Parish, Louisiana a food desert?
In 2019, 14.7% of St. Martin Parish, Louisiana residents live beyond 1 mile (urban) or 10 miles (rural) from the nearest supermarket, with 5.7% both low-income and low-access, per the USDA Food Access Research Atlas (US public domain). The Gera Food Access Score for St. Martin Parish is 86.8/100 (Excellent), ranking 1021 of 3140 US counties.
GFAS component breakdown
14.7%
Low-access population
Weight: 60% Β· beyond 1mi/10mi
National: 22.2%
5.7%
Low-income + low-access
Weight: 40% Β· compound hardship
1
LILA census tracts
of 11 total tracts
St. Martin Parish food access data (2019)
| Metric | St. Martin Parish (2019) | National comparison |
|---|---|---|
| Gera Food Access Score (GFAS) | 86.8/100 | National mean: 78.6/100 |
| Low-access population % | 14.7% | National: 22.2% |
| Low-income + low-access % | 5.7% | β |
| Low-income, low-access (LILA) tracts | 1 | β |
| Census tracts in county | 11 | β |
| Total population (2010 Census) | 52,160 | β |
| National rank (GFAS) | 1021 of 3140 | β |
Compare St. Martin Parish with other US counties
Filter all 3140 US counties by GFAS score or state to find counties with similar or better food access conditions.
Showing 20 of 3140 counties
| County | State | GFAS | Low-access % | Low-inc/access % |
|---|---|---|---|---|
| DeKalb County | Alabama | 100/100 | 0.0% | 0.0% |
| Kusilvak Census Area | Alaska | 100/100 | 0.0% | 0.0% |
| Gilpin County | Colorado | 100/100 | 0.0% | 0.0% |
| Dade County | Georgia | 100/100 | 0.0% | 0.0% |
| Evans County | Georgia | 100/100 | 0.0% | 0.0% |
| Franklin County | Georgia | 100/100 | 0.0% | 0.0% |
| Hart County | Georgia | 100/100 | 0.0% | 0.0% |
| Marion County | Georgia | 100/100 | 0.0% | 0.0% |
| Pike County | Georgia | 100/100 | 0.0% | 0.0% |
| Towns County | Georgia | 100/100 | 0.0% | 0.0% |
| White County | Georgia | 100/100 | 0.0% | 0.0% |
| Harrison County | Indiana | 100/100 | 0.0% | 0.0% |
| Ohio County | Indiana | 100/100 | 0.0% | 0.0% |
| Union County | Indiana | 100/100 | 0.0% | 0.0% |
| Grundy County | Iowa | 100/100 | 0.0% | 0.0% |
| Ballard County | Kentucky | 100/100 | 0.0% | 0.0% |
| Carroll County | Kentucky | 100/100 | 0.0% | 0.0% |
| Elliott County | Kentucky | 100/100 | 0.0% | 0.0% |
| Gallatin County | Kentucky | 100/100 | 0.0% | 0.0% |
| Garrard County | Kentucky | 100/100 | 0.0% | 0.0% |
Get food access insights for St. Martin Parish
Be the first to receive GFAS updates, food access trend reports, and new USDA data for St. Martin Parish and nearby counties β free.
Other counties in Louisiana
Counties with similar GFAS to St. Martin Parish
Frequently asked questions
- Is St. Martin Parish, Louisiana a food desert?
- Using the USDA definition, St. Martin Parish has 1 LILA (Low-Income, Low-Access) census tract β tracts where residents are both low-income AND beyond 1 mile (urban) or 10 miles (rural) from the nearest supermarket. Overall, 14.7% of the county population lives beyond those distances. Gera Food Access Score: 86.8/100 (Excellent).
- What percentage of St. Martin Parish residents are beyond a supermarket?
- In 2019, 14.7% of St. Martin Parish's population of 52,160 lives beyond 1 mile (urban) or 10 miles (rural) from the nearest supermarket, based on USDA Food Access Research Atlas census tract data. The national average is 22.2%.
- What is the Gera Food Access Score (GFAS) for St. Martin Parish?
- St. Martin Parish's GFAS is 86.8/100 (Excellent), ranking 1021 of 3140 US counties (rank 1 = best food access). The score combines low-access population share (60% weight) and low-income/low-access share (40% weight), each derived from USDA Food Access Research Atlas 2019 data, then normalised and inverted. Full methodology at https://geramarket.com/methodology/gera-food-access-score.
- How does St. Martin Parish compare to other counties in Louisiana?
- Other counties in Louisiana by GFAS: Assumption Parish (99.1/100), East Feliciana Parish (98.7/100), West Carroll Parish (95.6/100), Iberville Parish (95.4/100), Madison Parish (94.5/100), St. Helena Parish (94.4/100). St. Martin Parish ranks 1021 of 3140 nationally.
- What is the USDA Food Access Research Atlas?
- The USDA Food Access Research Atlas is published by the USDA Economic Research Service. It measures access to supermarkets at the census tract level across 72,531 tracts covering all US counties. The atlas identifies areas where access to healthy, affordable food is limited by distance β particularly for low-income residents without vehicles. The data is a US Government Work (public domain) and is freely available at https://www.ers.usda.gov/data-products/food-access-research-atlas/download-the-data/.
Contains public sector information published by USDA Economic Research Service and licensed under the US Government Work (Public Domain). Source: USDA Food Access Research Atlas (2019) (2019, published April 2021).