Fast Food RestaurantBurger JointChicken RestaurantBreakfast RestaurantTake Out RestaurantAmerican Restaurant
Since 1950, Whataburger has proudly served a bigger, better burger. It all started when a young entrepreneur named Harmon Dobson had a bold idea: to serve a burger so big that it took two hands to hold, and so good that after a single bite customers couldn't help but exclaim, “What a burger!” He named his humble burger stand in Corpus Christi, Texas, “Whataburger.” Over six decades later, we're still family owned and operated. Each and every Whataburger® is still made to order. We still use 100% pure beef and serve it on a big, toasted five-inch bun. And now, as we proudly serve burgers, chicken, salads and breakfast at more than 800 Whataburger locations across the country, that first burger stand is still close to our hearts.
Excelente la comida, en esta sucursal que visitamos la atención fue un poco indiferente, las mesas un poco sucias, pero la comida vale la pena, probamos las hamburguesas y el sándwich; ambos muy recomendables. Hay estacionamiento en el lugar y servicio en carro, para llevar.
CB
Calvin Buell
Jun 7, 2026
1.0
Usually average experience but the last time absolutely sucked.
CC
Chase
May 29, 2026
2.0
Drive through took forever, confused our order, messed up ours and the people in front of us orders, charged us more at the window than what was told, missing items and no receipt to check what was paid for, no apologies either.
What are the operating hours for Whataburger in San Marcos, TX?
Whataburger in San Marcos is open 24 hours every day of the week.
Does Whataburger offer curbside pickup and delivery services?
Yes, Whataburger provides both curbside pickup and delivery services for customer convenience.
Where is the Whataburger located in San Marcos?
It is located at 4040 S Interstate 35, San Marcos, TX 78666, USA.
Does Whataburger serve breakfast and vegetarian options?
Yes, Whataburger serves breakfast and offers vegetarian options.
Is Whataburger in San Marcos wheelchair accessible?
Yes, this location has wheelchair accessible entrance, parking, seating, and restrooms.
Can I dine in at Whataburger or is it takeout only?
You can both dine in and take out at Whataburger; it also offers seating for customers.
Does Whataburger accept credit and mobile NFC payments?
Yes, the restaurant accepts credit cards, debit cards, and mobile NFC payments; cash is not required.
Are dogs allowed at Whataburger?
Whataburger allows dogs outside but does not permit dogs inside the restaurant.
What nearby restaurants could I visit before or after dining at Whataburger?
Nearby restaurants include McDonald's, Zaxby's, Hat Creek Burger Company, Taco Bell, and Craig O's Pizza & Pastaria.
Where can I shop near Whataburger in San Marcos?
Nearby shopping options include Texas Outlet, Tanger Outlets San Marcos, Zales Outlet, Dickies Retail Store, and Journeys.
Are there any nearby coffee shops near Whataburger for a drink?
Yes, Starbucks has two locations nearby for coffee and drinks.
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