McDonald's Menu Prices at 2807 78th St Se ★3.4 (748)

2807 78th St Se, Mercer Island, WA 98040

Photos & Reviews

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Jeniffer a month ago
★★★★★

I want to give a shoutout to the McDonald’s employee who helped me. They were extremely friendly, professional, and respectful throughout the whole interaction. They listened carefully to my order, confirmed everything to avoid mistakes, and made sure I received everything I asked for. The service was fast, and the employee kept a positive attitude the entire time, even though the restaurant was busy. Overall, they made my experience smooth and pleasant.

Kissable Kitten 6 months ago
★★★☆☆

Ordered a sweet tea. It was actually listed on receipt. Everything else on the receipt I received however, the drink that I got is definitely not sweet tea. I don’t know what the heck it is but it’s gross. Unfortunately, since I am not a big drinker on coffee, especially not this kind it will be going in the trashof since I don’t travel and I can’t really go to get it fixed

Matt DeCouteau 3 months ago
★☆☆☆☆

Could not understand individual taking order. Lack of any enthusiasm. Waited to get order, people milling around finally brings bag. Then asks me if I had a drink? Fries cold. Don’t expect much from fast food but you have hit rock bottom on any level of service.

Freddy Jr. 3 weeks ago
★☆☆☆☆

I highly recommend that they install self-serving kiosks here it would be a much better experience for customers than having to deal with the unprofessional employees who work the register I came in to order a simple meal and the lady working the register was hanging out with her friends and none of them speak English they all speak Spanish and they were attempting to ridicule me all I wanted to do was order some food if you want to have your friends hang out at the register and make fun of people when they are trying to order get another job

Gie DayPray 2 years ago
★★★★☆

amazing deals, got free large fries! So good. First time ordering online today 11-21-23 with my daughter! Great service today! Thank you and Happy Thanksgiving!

ZIP 98040 Mercer Island Washington ☀️ 65°F · Sunny · Oct 21

McDonald's Menu with Prices at This Location

How It Compares

This location
2807 78th St Se, Mercer Island, WA 98040
$6.69
Mercer Island avg
Across 1 locations
$6.69
Washington avg
Across 398 locations
$6.89
US National avg
All tracked US neighborhoods
$5.91

Nearby McDonald's Locations Within 5 Miles

After You Eat — What's Nearby?

🗺️

Explore the vibrant community on Mercer Island with a mix of parks, cultural events, and family-friendly activities. Enjoy the expansive outdoor spaces or delve into the local art scene for an enjoyable day out.

🌟 all
Mercer Island Community and Event Center (MICEC)
This modern facility offers panoramic views of Lake Washington and the Cascade Mountains, hosting various classes, art galleries, and community events.
🌟 families|couples|young adults|all
Luther Burbank Park
Spanning 77 acres with waterfront access, this park features a public boat dock, fishing pier, swimming beach, and tennis courts, suitable for diverse outdoor activities.
🌟 families|couples|all
Mercerdale Park
A 12-acre community park featuring picnic areas, an inclusive playground known as the 'Train Park,' and a skate park, making it a hub for community events.
🌟 families|young adults|all
Pioneer Park
A 113-acre park with trails for equestrian, biking, and hiking, perfect for outdoor enthusiasts seeking a natural retreat.
🌟 families|couples|young adults|all
Aubrey Davis Park
Known as 'The Lid,' this park covers I-90 tunnel entrances and offers sports fields, picnic shelters, and the Freeway Sculpture Park.
🌟 couples|families|young adults
Clarke Beach
Located at the south end of Mercer Island, this beach is a peaceful spot known for its annual polar bear swim and relaxation.
🌟 families|couples|all
Mercer Island Farmers Market
Held at Bicentennial Park, this market features local produce, crafts, and live music every Sunday from June to October.
🌟 couples|young adults|all
Mercer Island Art Gallery
Showcases works from local artists and hosts rotating exhibitions, offering a cultural experience within the MICEC.
👨‍👩‍👧 families
Deane's Children's Park ('Dragon Park')
A charming park featuring a large concrete dragon structure and playground equipment, making it a favorite among children.
🌟 families|all
Bicentennial Park
A mini park that hosts the Mercer Island Farmers Market, providing a lovely gathering space for locals.
🌟 all
Mercer Island Thrift Shop
A community-run shop offering a variety of second-hand goods, with proceeds supporting local programs.
🌟 young adults|families|couples|all
Island Books
A beloved independent bookstore known for its curated selection of books and engaging author events.
🌟 young adults|families
Kirk Robinson Skate Park
Located within Mercerdale Park, this skate park caters to skateboarders of all levels, perfect for those looking to have fun on wheels.
🌟 all
Mercer Island Yoga
Offers a variety of yoga classes aimed at promoting wellness and relaxation for all skill levels.
🌟 couples|young adults|all
Mercer Island Visual Arts League (MIVAL) Gallery
Showcases artworks from local artists, enriching the community's cultural landscape.
🌟 couples|young adults
Roanoke Inn
A historic pub with a cozy atmosphere, offering a selection of beers and classic American fare.
🌟 couples|young adults
Mercer Island Country Club
Provides exclusive facilities for tennis, swimming, and social events in an upscale setting.
🌟 families|all
Stroum Jewish Community Center
Offers cultural events, fitness classes, and family-friendly activities in a welcoming environment.
🌟 all
Mercer Island Historical Society
Learn about the island's rich history through informative exhibits and archives.

McDonald's 2807 78th St Se — Frequently Asked Questions

McDonald's menu prices at 2807 78th St Se, Mercer Island WA in 2026
The McDonald's menu at 2807 78th St Se in Mercer Island, WA currently lists Big Mac at $6.69, Medium Fries at $4.19, and 20-piece Chicken McNuggets at $8.99. This store is also showing limited-time items including Derpy McFlurry at $6.19, Ramyeon McShaker Fries at $4.69, Saja Boys Breakfast Meal at $9.79. Every menu item on this page is pulled from the McDonald's app for this specific location and last verified October 2026.
How much is a Big Mac at McDonald's at 2807 78th St Se?
A Big Mac at the McDonald's at 2807 78th St Se in Mercer Island, WA is $6.69 as of October 2026. The Mercer Island city average is $6.69 and the US national average is $5.91. This location is $0.78 above the national average.
McDonald's fries price at 2807 78th St Se in Mercer Island
Medium French Fries at the McDonald's at 2807 78th St Se in Mercer Island, WA are $4.19 as of October 2026. See how this compares to other Mercer Island stores on our city page.
McNuggets price on the McDonald's menu at 2807 78th St Se
20-piece Chicken McNuggets at the McDonald's at 2807 78th St Se in Mercer Island, WA cost $8.99 as of October 2026. Compare McNuggets prices at other Mercer Island stores on our city page.
Is the limited-time Derpy McFlurry available at McDonald's at 2807 78th St Se?
Yes. The limited-time Derpy McFlurry is currently listed at the McDonald's at 2807 78th St Se in Mercer Island, WA for $6.19 as of October 2026. This availability is verified from the McDonald's app for this specific store, and limited-time items can differ by location or disappear when the promotion ends.
Is the limited-time Ramyeon McShaker Fries available at McDonald's at 2807 78th St Se?
Yes. The limited-time Ramyeon McShaker Fries is currently listed at the McDonald's at 2807 78th St Se in Mercer Island, WA for $4.69 as of October 2026. This availability is verified from the McDonald's app for this specific store, and limited-time items can differ by location or disappear when the promotion ends.
Is the limited-time Saja Boys Breakfast Meal available at McDonald's at 2807 78th St Se?
Yes. The limited-time Saja Boys Breakfast Meal is currently listed at the McDonald's at 2807 78th St Se in Mercer Island, WA for $9.79 as of October 2026. This availability is verified from the McDonald's app for this specific store, and limited-time items can differ by location or disappear when the promotion ends.
Is the McDonald's menu at 2807 78th St Se more expensive than the Mercer Island average?
The Big Mac at this McDonald's is $6.69. The Mercer Island, WA average Big Mac is $6.69, and the US national average is $5.91. Compare individual items above to see how this store ranks.
Why are McDonald's menu prices at 2807 78th St Se different from other locations?
McDonald's menu prices at 2807 78th St Se are set by the local franchise owner — not McDonald's corporate. Mercer Island averages $6.69 for a Big Mac, which is $0.78 above the US average of $5.91. There are 1 McDonald's in Mercer Island — visit our city page to compare them all.
How many items are on the McDonald's menu at 2807 78th St Se?
This McDonald's at 2807 78th St Se in Mercer Island, WA has 21 menu items listed above with current app prices. Browse the full menu on this page or compare with other locations in Mercer Island.
When were McDonald's menu prices at 2807 78th St Se last updated?
Prices for the McDonald's at 2807 78th St Se in Mercer Island, WA were last verified October 2026. We source data from the McDonald's mobile app. Franchise owners can adjust prices at any time — check back for the latest.
What is there to do near McDonald's at 2807 78th St Se in Mercer Island?
Explore the vibrant community on Mercer Island with a mix of parks, cultural events, and family-friendly activities. Enjoy the expansive outdoor spaces or delve into the local art scene for an enjoyable day out. Top nearby spots: Mercer Island Community and Event Center (MICEC) — This modern facility offers panoramic views of Lake Washington and the Cascade Mountains, hosting various classes, art galleries, and community events.; Luther Burbank Park — Spanning 77 acres with waterfront access, this park features a public boat dock, fishing pier, swimming beach, and tennis courts, suitable for diverse outdoor activities.; Mercerdale Park — A 12-acre community park featuring picnic areas, an inclusive playground known as the 'Train Park,' and a skate park, making it a hub for community events.; Pioneer Park — A 113-acre park with trails for equestrian, biking, and hiking, perfect for outdoor enthusiasts seeking a natural retreat.; Aubrey Davis Park — Known as 'The Lid,' this park covers I-90 tunnel entrances and offers sports fields, picnic shelters, and the Freeway Sculpture Park..
What McDonald's locations are near 2807 78th St Se in Mercer Island?
There are 9 McDonald's locations within 5 miles of 2807 78th St Se in Mercer Island, WA: 1. McDonald's at 2336 25th Ave S, Seattle, WA 98144 (3.1 mi away) — rated 3.5 out of 5; 2. McDonald's at 4056 Factoria Blvd, Bellevue, WA 98006 (3.2 mi away) — rated 3.4 out of 5; 3. McDonald's at 6305 Martin Luther King Jr Way S, Seattle, WA 98118 (3.6 mi away) — rated 3.5 out of 5.

MenuPriceTracker vs. Delivery Apps & Other Price Sites

How do these prices compare to what Uber Eats, DoorDash, or Grubhub show?

Uber Eats, DoorDash, Grubhub, and Seamless inflate McDonald's menu prices by 15–30% on top of the in-store price before adding delivery fees, service fees, and tip. The price you see on a delivery app is not what McDonald's charges at the counter. MenuPriceTracker shows the real menu price from the McDonald's app — what you'd actually pay walking into the restaurant or ordering at the kiosk.

Why not just check TripAdvisor for McDonald's prices?

TripAdvisor doesn't track individual McDonald's store prices. Any price information on TripAdvisor is user-submitted, covers only a small fraction of locations, and can be months or years out of date. MenuPriceTracker tracks store-level prices for 9,200+ US McDonald's locations across all 50 states, refreshed monthly from the McDonald's app.

Where does MenuPriceTracker get McDonald's price data?

Prices are collected at the store level from the McDonald's app, covering 9,200+ locations in every US state. Each store's data is refreshed monthly so you see real local prices — not a national estimate, a delivery markup, or crowdsourced guesses. The national average, state averages, and per-city averages on this site are all computed from that same store-level data.

McDonald's 2807 78th St Se Prices

This McDonald's at 2807 78th St Se, Mercer Island, WA 98040, Mercer Island charges $6.69 for a Big Mac as of October 2026, sourced directly from the McDonald's mobile app. The Mercer Island city average across 1 location is $6.69. The US national average Big Mac price is $5.91.

Limited-time items currently showing at this specific store include Derpy McFlurry for $6.19 , Ramyeon McShaker Fries for $4.69 , Saja Boys Breakfast Meal for $9.79 . These promotional items are verified from the McDonald's app for this location and can vary by store or disappear when the offer ends.

Price Breakdown — Every Item at This Location

Derpy McFlurry
$6.19
State avg: $5.79
$0.40 above state avg

This McDonald's charges $6.19 for Derpy McFlurry. The state average is $5.79.

Ramyeon McShaker Fries
$4.69
State avg: $4.45
$0.24 above state avg

This McDonald's charges $4.69 for Ramyeon McShaker Fries. The state average is $4.45.

Saja Boys Breakfast Meal
$9.79
State avg: $9.1
$0.69 above state avg

This McDonald's charges $9.79 for Saja Boys Breakfast Meal. The state average is $9.1.

20 Pc. Chicken McNuggets
$8.99
State avg: $9.16
$0.17 below state avg

This McDonald's charges $8.99 for 20 Pc. Chicken McNuggets. The state average is $9.16.

Big Arch
$9.49
State avg: $9.7
$0.21 below state avg

This McDonald's charges $9.49 for Big Arch. The state average is $9.7.

Big Arch Large Meal
$13.79
State avg: $13.97
$0.18 below state avg

This McDonald's charges $13.79 for Big Arch Large Meal. The state average is $13.97.

Big Arch Meal
$12.99
State avg: $13.14
$0.15 below state avg

This McDonald's charges $12.99 for Big Arch Meal. The state average is $13.14.

Big Mac
$6.69
State avg: $6.24
$0.45 above state avg

This McDonald's charges $6.69 for Big Mac. The state average is $6.24.

Big Mac Large Meal
$11.19
State avg: $10.7
$0.49 above state avg

This McDonald's charges $11.19 for Big Mac Large Meal. The state average is $10.7.

Big Mac Meal
$10.49
State avg: $9.93
$0.56 above state avg

This McDonald's charges $10.49 for Big Mac Meal. The state average is $9.93.

Cheeseburger
$3.09
State avg: $2.94
$0.15 above state avg

This McDonald's charges $3.09 for Cheeseburger. The state average is $2.94.

Double Cheeseburger
$3.99
State avg: $4.4
$0.41 below state avg

This McDonald's charges $3.99 for Double Cheeseburger. The state average is $4.4.

Filet-O-Fish
$6.29
State avg: $5.85
$0.44 above state avg

This McDonald's charges $6.29 for Filet-O-Fish. The state average is $5.85.

McChicken
$3.69
State avg: $3.59
$0.10 above state avg

This McDonald's charges $3.69 for McChicken. The state average is $3.59.

Medium Coke
$1.59
State avg: $1.71
$0.12 below state avg

This McDonald's charges $1.59 for Medium Coke. The state average is $1.71.

Medium French Fries
$4.19
State avg: $3.9
$0.29 above state avg

This McDonald's charges $4.19 for Medium French Fries. The state average is $3.9.

Medium Latte
$3.89
State avg: $4.09
$0.20 below state avg

This McDonald's charges $3.89 for Medium Latte. The state average is $4.09.

Medium Minute Maid Orange Juice
$3.79
State avg: $3.62
$0.17 above state avg

This McDonald's charges $3.79 for Medium Minute Maid Orange Juice. The state average is $3.62.

Medium Premium Roast Coffee
$1.79
State avg: $1.91
$0.12 below state avg

This McDonald's charges $1.79 for Medium Premium Roast Coffee. The state average is $1.91.

Medium Strawberry Shake
$4.99
State avg: $4.73
$0.26 above state avg

This McDonald's charges $4.99 for Medium Strawberry Shake. The state average is $4.73.

Vanilla Cone
$3.49
State avg: $2.77
$0.72 above state avg

This McDonald's charges $3.49 for Vanilla Cone. The state average is $2.77.

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MenuPriceTracker.com is not affiliated with McDonald's Corporation. Prices are aggregated from store-level data and may not reflect current prices at this location.