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McDonald's

3.4
(776 reviews)

Business Details

2807 78th St SE, Mercer Island, WA
98040, United States
(206) 232-9175
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
2807 78th St SE, Mercer Island, WA
98040, United States

Hours

Monday6:00 AM - 11:00 PM
Tuesday6:00 AM - 11:00 PM
Wednesday6:00 AM - 11:00 PM
Thursday6:00 AM - 11:00 PM
Friday6:00 AM - 11:00 PM
Saturday6:00 AM - 11:00 PM
Sunday6:00 AM - 11:00 PM

Menu

1 menu · 83 items

Explore offerings from McDonald's on 2807 78th St SE in Mercer Island, with popular burgers, chicken & sandwiches, breakfast, and snacks & sides available at this location.

McDonald's

83 items

Reviews

3.4
776 reviews
5 stars
282
4 stars
148
3 stars
129
2 stars
49
1 star
168
  • KC
    Kev Chunsa
    4 days ago
    3.0
    They charged $1 for donations without my permission.
  • TD
    Tom Doerman
    Aug 21, 2026
    1.0
    Really bad service has been a recurring pattern for us at this location. Tonight around 10 PM, we placed a small app order for drive-thru pickup. The lobby was closed and only three cars ahead of us, yet it took roughly 20–25 minutes to get our food. We sat at the speaker for about three minutes before anyone even acknowledged us, and each car seemed to take more than five minutes to get through. The worst part was the interaction at the window. The employee handed us our food without saying a single word — no greeting, no thank you, nothing. I finally had to ask, “Uh, is that everything?” She curtly said “yeah” without even looking at me. Customers should not have to drag basic communication out of employees. A simple “thank you” would have been fine; “Thanks, have a great night” would have been incredible at this point. And after all that, they forgot the sauces we ordered. We’ve had essentially this same experience here multiple times, so management has to know what the service is like. I’d genuinely encourage them to go through their own drive-thru one night as a customer and see how they like it. Terrible location.
  • MR
    Michael Ruvinov
    Aug 11, 2026
    5.0
    Are you a fellow retro style McDonald’s enthusiast? Well, you’re in luck! This is the last known old style McDonald’s in the greater Seattle area and beyond (at least to my knowledge). The interior, while not full-on 80s or 90s retro, still maintains a degree of character more than the blank, colorless modern interiors of today. There’s a skylight and a fountain machine with free refills. There are booths, hanging lamps, and counter seats. There are pictures of the local area and an outdoor seating area installed in older McDonald’s locations (though I would assume it is rarely used here). You can’t tell it’s 2026 other than the TV menus, and people on their phones. There are no digital kiosks (you have to interact with humans!). And they give out ice cream cones as soon as you pay- no wait. As for the exterior, there are noticeable details that add to the location’s retro, old school appearance and character. Such as; the clearance sign, drive through menu that is still a sign and not a screen, retro 90s “CONFIRM ORDER” sign and speaker, big windows, and old style doors with old style handles. In short- everything is old style! And it’s still not renovated!
  • SR
    Shawn Roller
    Aug 2, 2026
    5.0
    Standard McDonald's
  • MB
    M Barber
    Jul 6, 2026
    5.0
    To the guy working the drive thru- you deserve a raise! Going to McDonalds after the World Cup USA loss to Belgium, we were greeted with a smiling happy guy that made our night. We had to drive to the drive thru spot 1 but no problem, as we got all our food from the happy guy super quick and to top it off the fried apple pie is back and we drowned our sorrows in fried apple pies and Dr. Pepper zero. Love all the FIFA merch. Great job - you are the best McDonalds around!

Frequently Asked Questions About McDonald's

What are the regular business hours of McDonald's at 2807 78th St SE, Mercer Island?

McDonald's is open daily from 6:00 AM to 11:00 PM.

What are the delivery hours for McDonald's at this location?

Delivery is available every day from 6:30 AM to 10:30 PM.

Brand Certified Facts from McDonald's

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Certified August 30, 2026Yext Knowledge Graph
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