9,861 Gluten-free foods in stock at San Marcos Supercenter (San Marcos, TX)
9,861 gluten-free foods were in stock at this Walmart on Aug 5, 2026, out of 18,964 items we track here. The picks below are specific to this store: what is on sale here, where it sits, and what it costs at this address.
Either certified gluten-free or made from naturally gluten-free ingredients with no wheat, rye, barley or malt in the ingredient statement.
Based on the ingredient statements we collected, not on allergen testing or certification. Formulas and may-contain warnings change; always check the package before buying, and do not rely on this list for medical allergy decisions.
Showing 10 of 9,861
1.bettergoods Fruit Strips Variety Pack, Mixed Berry & Strawberry, 20 oz, 40 Count
$1.00- Cals
- 50
- Protein
- 0g
- Carbs
- 12g
- Fat
- 0g
per 1 strip (14g)
Aisle: STOREAlso at 441 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
Explicitly labeled gluten free on the product.
- gluten free
2.Fresh Hass Avocados, Each
$0.48- Cals
- 322
- Protein
- 4g
- Carbs
- 17g
- Fat
- 29g
per 1 avocado (201g)
Aisle: STOREAlso at 442 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
Fresh avocado is naturally free of wheat, rye, barley, and malt; the only ingredient is avocado.
- Ingredients: Avocado
3.Pontchartrain Blues Wild Caught Pasteurized Blue Crab Claw Crabmeat, 8 oz Tub (Refrigerated), 15 g Protein/Serving, Contains Shellfish
$9.97- Cals
- 70
- Protein
- 15g
- Carbs
- 0g
- Fat
- 1g
per 3 oz (85g)
Aisle: STOREAlso at 416 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
Ingredients contain only blue crabmeat and sodium acid pyrophosphate; no wheat, rye, barley, or malt is present.
- Ingredients: Blue Crab Crabmeat, Sodium Acid Pyrophosphate
4.Fresh Tomatillos, Each
$1.34- Cals
- 11
- Protein
- 0.3g
- Carbs
- 2g
- Fat
- 0.3g
per 1 medium tomatillo (34g)
Aisle: STOREAlso at 442 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
Tomatillo is a naturally gluten-free fruit with no wheat, rye, barley, or malt.
- Ingredient: Tomatillo
5.Old El Paso Stand 'N Stuff Taco Shells, Hint of Lime Flavored, Gluten Free, 10 Count, 5.4 oz
$2.25- Cals
- 160
- Protein
- 2g
- Carbs
- 19g
- Fat
- 8g
per 2 shells (31g)
Aisle: STOREAlso at 416 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
The product is labeled 'Gluten Free' and the only flours are corn-based (limed corn flour), with no wheat, rye, barley, or malt ingredients.
- Gluten Free
- Limed Corn Flour
6.Fresh Grape Tomato, 10 oz Package
$2.27- Cals
- 50
- Protein
- 1g
- Carbs
- 10g
- Fat
- 1g
per 1 Cup (148g)
Aisle: STOREAlso at 441 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
Fresh grape tomatoes are a single vegetable with no wheat, rye, barley, or malt.
- Ingredients: Fresh Grape Tomato
7.Thai Kitchen Gluten Free Pad Thai Sauce, 8.0 fl oz Jar
$5.97- Cals
- 70
- Protein
- 1g
- Carbs
- 16g
- Fat
- 1g
per 2 tbsp (30ml)
Aisle: STOREAlso at 442 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
The product is explicitly labeled gluten free, and the only starch is modified tapioca starch with no wheat, rye, barley, or malt ingredients.
- Gluten Free
- Modified Tapioca Starch
8.Guerrero Tostadas Raspadas, 20 ct
$2.82- Cals
- 110
- Protein
- 2g
- Carbs
- 18g
- Fat
- 4g
per 2 tostadas (25g)
Aisle: STOREAlso at 31 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
This product is certified gluten-free and contains no wheat, rye, barley, or malt ingredients.
- certified gluten-free
- Corn Masa Flour, Water, Vegetable Oil (Canola, Cottonseed, Corn, and/or Sunflower), Iodized Salt, Hydrated Lime
9.Ben's Original Ready Rice Jasmine Family Size Rice, 17.3 oz
$3.62- Cals
- 230
- Protein
- 4g
- Carbs
- 48g
- Fat
- 2g
per 1 cup (140g)
Aisle: STOREAlso at 442 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
Ingredients are gluten-free grains (jasmine rice) with no wheat, barley, or rye.
- Jasmine Rice
10.Bumble Bee Low Sodium Chunk White Albacore Tuna in Water, Wild Caught, Gluten Free, 16g Protein per Serving, Shelf Stable Pouch, 2.5 oz
$1.43- Cals
- 90
- Protein
- 16g
- Carbs
- 0g
- Fat
- 2.5g
per 1 pouch (71g)
Aisle: STOREAlso at 4 of 442 Walmart storesPriced below this chain's average.
Why it's gluten-free
Labeled gluten-free and contains no wheat, rye, barley, or malt ingredients.
- Gluten Free
See all 9,861 gluten-free foods at San Marcos Supercenter
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Nutrition, price and stock data come from retailer listings and are refreshed on a schedule; they can be out of date. Check the package and the shelf tag before buying. Fitnibz does not provide medical advice.