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Jack in the Box has always been the place for those who live outside the box. Where you can try new things and order what you want when you want it, while always getting it fast, hot and fresh. If you love the classics, burgers make up the core of our menu with the signature Jumbo Jack®, Ultimate Cheeseburger, the Buttery Jack™ and the Sourdough Jack® on our trademark toasted sourdough. If you seek good value, we offer Jack’s Deals with our famous two tacos, chicken nuggets, Jr. Bacon Cheeseburger and more. We don’t dictate cravings. We serve our full menu, including breakfast, all day every day. Want a burger for breakfast or breakfast sandwich for dinner? You got it.
Burgers, chicken, tacos & breakfast items fill out the menu at this fast-food chain.
Address and Contact Information
Address: 2207 S Interstate 35, San Marcos, TX 78666
Phone: (512) 392-2338
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Order from Jack In The Box in San Marcos, Texas
Choose between a Jr. Jumbo Jack® Cheeseburger, Jr. Chicken Sandwich, Double Jr. Jumbo Jack® Cheeseburger, or a Really Big Chicken Sandwich, along with small …
Order from Jack In The Box in San Marcos, Texas
And because all cravings are welcome at Jack in the Box, we serve our full menu, including breakfast, all day every day. Want a burger for breakfast or …
All Jack In The Box locations in San Marcos, TX
Get the best Food near San Marcos,tx. Order Texas for delivery or pickup today.
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Reviews
Dr. Andrews
I sincerely believe with all my heart and mind that this JITB (Jack In The Box) is THE best JITB that’s not in Mexico. I loved this Jack with its delicious meals and other things. I would 100% say yes, let’s get Jack! My baby boy loved this place!
… moreBev Black
Waited in the drive thru way too long, at least 20 minutes and I was running late for an appointment. Needles to say I was very agitated. But the lady at the window was so nice and friendly that she eased my frustration – a lot. Thank you for that!
… moreVictor S
Wow! I went 10/11/25 around 10:30pm & the food was amazing! Great quick drive thru service & nice drive thru team member.
Literally every food item was fresh and I was not waiting long.
This location has definitely been turnjng around for the better!
… moreLiterally every food item was fresh and I was not waiting long.
This location has definitely been turnjng around for the better!
chris cole
Food was ok, service was ok, price was pretty steep for what you get. I’ll go to cookout or raising canes next time instead
… moreDonna Seitz
This establishment has got to be the most disgusting place in San Marcos Tx. The dinning room is filthy and nasty. Tables and chairs are so gross, stuff smeared all over them. The windows and front door are so smeared with who knows what. We watched them using their phones, and handling money, then turn around and touch the food with their bare hands, not washing nor using gloves. Watched them open hash brown bags with bare (dirty) hands and then place food in them. When asked to remake food because they touched with bare hands, they seemed to get attitudes. A lady in a red shirt (possibly a manager) was also messing with the food with bare hands. Only 1 Spanish lady preparing food used gloves and changed them often, as you are supposed to do. We will NEVER eat anything from this establishment again, and I DO NOT recommend anyone else to either. Nasty, NASTY, Nasty!!
… moreTaylor Scott
4 monster tacos(no lettuce or sauce, #4 large combo(no mustard add pickles and onions), Two value menu tacos, kids chicken nugget combo, Sauced & Loaded Mini Tacos(no lettuce or sauce extra cheese), Chicken Club Ranch Sandwich(no lettuce or tomato). My order not only took way longer than expected, but it was completely inaccurate and requests were completely ignored despite having food allergies & dietary restrictions. They also were not answering the phone(s) and voicemail is full, so there was no way to contact a manager other than to drive back to the location.
… moreSusieAnthony Dominguez
The food was good, the service was fast and calm atmosphere.
… moreRyan
I went through the drive-thru on a Saturday night and it was fast and the food was still great. The employees are amazing too! I will be coming here again
… moreKelly
They were super nice and made sure my order was right! The food always hits at Jack in the Box!!
… moreveronica torres
One thing I can say is that my food was cooked fresh but the service was absolutely horrendous there were so many people waiting in line inside the last people that walked in are the first people to get their food and then there’s just like eight people waiting for like 45 minutes to get their food it was ridiculous. Based on my wait time I will never come here again. And also the fact that there’s people waiting for close to an hour but the people that ordered last get their food first is also completely ridiculous and unacceptable.
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