Mayfield DQ been in business since 1949 and creating happy memories every step of the way! All 13 Mayfield DQ locations are locally-owned, and you can bet that we think of our teams like family! When you walk into a Mayfield DQ, you’re walking into something special. You will have an experience, not just a visit! From the best hamburgers around to crispy tacos, famous Country Baskets, and garden fresh chicken salads, Mayfield Dairy Queen offers choices to satisfy every taste. We never use fillers or additives, and we only select 100% lean beef patties made from quality, USDA inspected beef. And don’t forget dessert! From our dipped cones to our famous Blizzards, you’re bound to find something delicious!
Soft-serve ice cream & signature shakes top the menu at this classic burger & fries fast-food chain. Based on 674 reviews, the restaurant has received a rating of 4.3 stars. Price $
✔️ Dine-in ✔️ Drive-through ✔️ No-contact delivery

Address:
16550 Ranch Rd 620, Round Rock, TX 78681
Phone: (512) 215-3973
Website:
Hours
| Wednesday |
10:30 AM–10 PM |
| Thursday |
10:30 AM–10 PM |
| Friday |
10:30 AM–10 PM |
| Saturday |
10:30 AM–10 PM |
| Sunday |
10:30 AM–10 PM |
| Monday |
10:30 AM–10 PM |
| Tuesday |
10:30 AM–10 PM |
Menu
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Photo Gallery
Reviews
David C
After watching my soccer team agonizingly draw in a home game, I decided to stop at a nearby Dairy Queen and drown my frustrations in a Banana Split
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Rachel Marshall
Just got lunch here today. I ordered a Bacon Cheeseburger for $6.79 and made it a small combo for $4.69 more. I was charged $14.85. (13.98+ .87 tax) When I asked why was it so much, I was told that I was charged for a Beltbuster Combo and that my burger had 2 patties. I should’ve checked the burger before I drove off. I had a regular bacon cheeseburger with 1 patty, but apparently I paid for 2 patties. I won’t eat there again if they’re ripping off customers.
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Jennifer Gray
I normally love this place. The people are nice and the orders are correct. Lately though, the food is off. I usually get the Texas Tacos and now the shells taste like chlorine. Something has changed in the taco meat as well. It’s not bad, just not good. I hope they switch whatever vendor they’re buying taco shells from – they are inedible right now. 4/2023 UPDATE: THE GOOD TACO SHELLS ARE BACK! It seems whatever was the issue before, it is resolved now and has been resolved. Thanks DQ!
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Roberta McGuffin
This is my favorite Dairy Queen location that I know of. The drink machine has flavors you can’t get anywhere else in the area, and the food is always good and the place is clean as others have said.
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T C
Horrible! The employee was rude and this was the worst Oreo cookie blizzard we have ever had. The ice cream was gritty, crunchy and icy…you could see the fat globules in each scoop. What a waste of time and money for something we believed to be such a great treat!
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Sherry Warner
I WENT THRU THE DRIVE THRU ON MAY 11th AND I PAID FOR MY ORDER. THE YOUNG MAN WHO WAS WORKING THE CASHIER HELD OUT MY CHANGE WHICH WAS $10 BUT BEFORE I COULD GET MY HAND OUT OF MY CAR WINDOW THIS CASHIER HELD OUT MY CHANGE OF $10 AND IT BLEW AWAY!! THE CASHIER AND THE MANAGER NAMED ‘MONICA’ BASICALLY TOLD ME “TOUGH LUCK” AND DIDNT OFFER ONE DIME BACK TO ME!!! THEN MY ORDER WAS TERRIBLE AS THE BLIZZARD WAS HALF MELTED AND WAS SLOP!!! THEY WERE RUDE AND NON-CARING!!DO NOT GO HERE!! GO TO THE DQ ON HWY 79 IN ROUND ROCK!! HORRIBLE CUSTOMER SERVICE AND ATTITUDE!!! MONICA TOLD ME TO CALL THE POLICE AS SHE ROLLED HER EYES!! HORRIBLE EMPLOYEES!!!!
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C R
Just wanted to add on to my previous review. They had started to win me over with better food and service. I added a star. Would have gone higher but consistency still seems to be an issue. Their fish combo is good but the first time I got 3 pieces of fish and tonight received 2. Last time I upsized the fries and it was appropriate. Tonight I upsized and not even close.
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Marl Men
Food was gross. Burger was greasy and soggy. The fries were cold and had a weir sour taste. I expected far more quality for $16 meal. Even BK and jack-in-the-box is better than this. And that is setting the bar way too low already.
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Yeseul Han
It was first time for me to be there, l got the pretzel, blizzard -Oreo, a taco added to my husband’s burger combo, he later got the banana split as well. food was fresh, had good flavor, atmosphere was clean, very friendly staff as well as menu varieties.
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Michael Griffin
Gotta say the food is good the service is good and who don’t love D Q
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