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McDonald's

3.4
(1,470 reviews)

Business Details

1660 Dekalb Ave, Sycamore, IL
60178, United States
(815) 895-2409
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
1660 Dekalb Ave, Sycamore, IL
60178, United States

Hours

Monday5:00 AM - 11:00 PM
Tuesday5:00 AM - 11:00 PM
Wednesday5:00 AM - 11:00 PM
Thursday5:00 AM - 11:00 PM
Friday5:00 AM - 11:00 PM
Saturday5:00 AM - 11:00 PM
Sunday5:00 AM - 11:00 PM

Menu

1 menu · 83 items

Explore offerings from McDonald's on 1660 Dekalb Ave in Sycamore, with popular burgers, chicken & sandwiches, breakfast, and snacks & sides available at this location.

McDonald's

83 items

Reviews

3.4
1,470 reviews
5 stars
483
4 stars
307
3 stars
249
2 stars
129
1 star
302
  • CL
    Carin Lockinger
    5 days ago
    5.0
    Excellent experience, came in for dinner on the 4th of July to check out the new play place. The staff was extremely helpful and pleasant. We really appreciated the staff and our order was perfect (which isn't always easy). Best experience ever at a McDonald's, thank you!
  • CA
    chill asf
    Jun 29, 2026
    1.0
    This is the second time I've been to this location since it reopened, it took 20+ mins both times to get my food in the lobby and it wasn't fresh. The first incident I ordered to eat there everyone in my grouped received their food, order more food and got their second orders before I even received mine which was only a mcdouble and small fry not sure how that take 20 mins. Today I placed and order at at 9:31pm received it at 9:52 with a time sticker of 9:42 dissappointed is an understatement
  • MO
    michael olson
    Jun 28, 2026
    1.0
    Terrible service took 15 minutes for 5$ meal deal and didn’t even give me a drink and when I went in and got it I didn’t get a straw either. Terrible go to the one on peace
  • LN
    Legacy Ninja
    Jun 25, 2026
    1.0
    After a hard day at work i went to this location for a quick meal but I like how on the door it says lobby is open till 11pm when it definitely is not I thought this location would be better on that after it reponed but i guess not ill take my business to Wendy's since I don't like wasting my time
  • WO
    Wayne Ostrom
    Jun 19, 2026
    2.0
    Whoever designed the inside should be fired. So small. No cashiers. Only 4 computers to order from. No room for people to stand around computer. Especially if you have kids. There is no fountain station. No napkins straws ketchup either. Just an employee running around trying to grab things for people. Playground is also closed already. Bring back the old design. They failed on this.

Frequently Asked Questions About McDonald's

What are the regular opening hours for McDonald's at 1660 Dekalb Ave, Sycamore, IL?

McDonald's at 1660 Dekalb Ave is open from 5:00 AM to 11:00 PM every day of the week.

Is the McDonald's drive-through open 24/7?

Yes, the drive-through at this McDonald's location is open 24 hours a day, seven days a week.

Brand Certified Facts from McDonald's

This information is certified by McDonald's and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified July 05, 2026Yext Knowledge Graph
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