From the first bite of your burger to your last french fry, quality is the most important ingredient at In-N-Out Burger. Since opening in 1948, we’ve been doing fresh the old-fashioned way. Our burgers are grilled to order made with juicy 100% beef patties and freshly baked buns. We only use crisp, fresh produce, our fries are hand-cut from whole potatoes, and our shakes are made from real ice cream.
Classic burger chain serving customizable burgers, hand-cut fries & shakes.
Address and Contact Information
Address: 4251 N Interstate Hwy 35 North, Round Rock, TX 78664
Phone: (800) 786-1000
Website: https://locations.in-n-out.com/289
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Round Rock, TX, 4251 I-35 North. – In-N-Out Burger
In-N-Out Burger Restaurant located in Round Rock, TX. Serving the highest quality burgers, fries and shakes since 1948.
Menu – In-N-Out Burger
Menu. Double-Double; Cheeseburger; Hamburger; French Fries; Beverages; Shakes …
Review of In-N-Out Burgers in Round Rock, Texas – Facebook
Lynne Elaine Harvey Adams get the double with grilled onions… you can add pickles because they don’t come with them… ask for your fries to …
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Reviews
Arcy Hernandez
In-N-Out Burger was delicious as always. Consistent quality, great flavor, and never disappoints.
… moreAudrine Mascarenhas
There is absolutely no way you can go wrong with In-N-Out. Got 5 animal style burgers to go, the staff was so friendly. Packed my to-go order well and gave some additional sauce packets as well.
… moreChuck Garcia
6/27/25
Went on Friday, haven’t eaten here in about a year. I was in the area for an errand. So I stop by to try them again, last I thought it was best burger. Now it’s the same feeling they do disappoint. The food was great and the service was awesome the people there are always happy and friendly. There very clean.
… moreWent on Friday, haven’t eaten here in about a year. I was in the area for an errand. So I stop by to try them again, last I thought it was best burger. Now it’s the same feeling they do disappoint. The food was great and the service was awesome the people there are always happy and friendly. There very clean.
DIANA Tien
We came all the way from Weslaco Texas, to Round Rock Tx, and definitely we was dreaming me and my daughter. Just to get to the In-N-Out and enjoy the delicious veggie double cheeseburger . Oh my God. They’re so delicious. Please we need some , location in Rio Grande Valley, Texas. Don’t forget South Texas. We will enjoy to eat those delicious In-N-Out burgers. ♥️(thank you for the excellent teamwork , that you have in Round Rock Tx , ( by the way that day. We have lunch and dinner. In-N-Out. Love it.)
… moreC J
I haven’t been here since last year, service was good but the fries were not cook good. Yucky limp fries not good as I know how amazing they should be! Vanilla shake and Double Doubles were good.
… moreLola T
This place was packed but that’s because it’s amazing. The staff is always so super nice. It took a while to get our food. That’s because the place was packed. Like I mentioned. Their chocolate shakes are the best. The seats aren’t very comfortable but it is what it is. I’ll definitely be back for a double double animal style.
… moreDavid Gerrish
Was recommended to go here and it was as good as I hoped – decent fries, double burger, and the vanilla milkshake was lovely too. Also do a lettuce wrapped burger for GF diners.
… moreMr. No Tengo Dinero
First time coming here to get an in and out t shirt! My friend loves it so much so we came here to get it for him. They took care of our shirts right away and it was a good service!
Next time will come here to dine in! 🙂
Cheers
… moreNext time will come here to dine in! 🙂
Cheers
Stephanie Aumann
Love these burgers and fries! I brought my parents from out of town for lunch before taking them to the airport. We all enjoyed perfectly cooked (James) and dressed (Sam) burgers, as well as the hottest tastiest fries (Ryan). The dining room was buzzing but everyone was happy and enjoying their meals. It was a bright clean place. The gal who took our order was sweet and friendly (Lyla, I think). BEST in and out burger place around.
… moreHarsha Samayamanthri
This was my first time, and I liked it. I had a vegetarian cheeseburger and Animal Fries, and I loved both of them. Customized add-ons were offered at no charge, which was great. I will be visiting again soon.
Thanks to Sandy for explaining everything with patience
… moreThanks to Sandy for explaining everything with patience