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McDonald's

3.7
(1,431 reviews)

Business Details

528 Grand Avenue, Walnut, CA
91789, United States
(909) 598-6566
http://www.mcdonalds.com/

About

Fast Food RestaurantRestaurantBreakfast RestaurantCoffee ShopBurger JointSandwich RestaurantMcDonald's
McDonald’s USA, LLC, serves a variety of menu options made with quality ingredients to millions of customers every day. Ninety-five percent of McDonald’s approximately 13,500 U.S. restaurants are owned and operated by independent business owners. For more information, visit www.mcdonalds.com, and follow us on social: X, Instagram, TikTok and Facebook.

Details

  • Drive-throughAvailable

Location

McDonald's
528 Grand Avenue, Walnut, CA
91789, United States

Hours

MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

Menu

1 menu · 83 items

Explore offerings from McDonald's on 528 Grand Avenue in Walnut, with popular burgers, chicken & sandwiches, breakfast, and snacks & sides available at this location.

McDonald's

83 items

Reviews

3.7
1,431 reviews
5 stars
602
4 stars
315
3 stars
202
2 stars
97
1 star
215
  • PH
    Patrick Hsu
    1 day ago
    2.0
    Check your bag before you leave, there's always missing items
  • JG
    Jason G
    4 days ago
    1.0
    Manager prioritizes drive thru. You will wait 10 minutes if you order inside.
  • BL
    Braden Lau
    Oct 29, 2026
    1.0
    Fries not fried fully, and missed a happy meal toy from order and wouldn't give a replacement. Another time they closed drive thru early when already in line at 10:49pm, and wouldn't let us reverse out of the line when there were cars in front of us and none behind us. Had to wait for the cars in front to get their food then we could leave.
  • YZ
    yufan zhou
    Oct 27, 2026
    1.0
    Despite the "open 24 hours" claim, I was told at 10:40 that they were no longer preparing food; upon my arrival, I was asked to cancel my order.
  • GG
    Gabriel Gomez
    Oct 17, 2026
    2.0
    I think the staff here is trying their best, but the management is doing a very significant under service to their team by understaffing and providing very poor service. They have provided my order without all of the items and it took them over 30 minutes to give me hashbrowns as I had previously paid for them. The food did not taste warm and the overall field of it is that you are on your own, it was unfortunate. We had such a bad experience at this location.

Frequently Asked Questions About McDonald's

What are the operating hours of McDonald's at 528 Grand Avenue, Walnut?

McDonald's at 528 Grand Avenue in Walnut is open 24 hours every day of the week.

Does this McDonald's location have a drive-through service and what are its hours?

Yes, this McDonald's location has a drive-through. Drive-through hours are typically from 5:30 AM to 11:00 PM, except on Thursday and Friday when it's open 24 hours.

Brand Certified Facts from McDonald's

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Certified November 01, 2026Yext Knowledge Graph
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