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.
Many customers noted that this McDonald's location is no longer operational, having been converted to a pediatric dentist.
Service Issues
Numerous reviews highlighted poor service, including long wait times, incorrect orders, and rude staff.
Food Quality
Customers reported inconsistent food quality, with some items being stale or improperly prepared, while others praised the freshness of fries.
Cleanliness
Several reviews mentioned unsanitary conditions, including dirty bathrooms and a generally unclean dining area.
Management Concerns
Feedback indicated a need for better management and staff training to improve service and food handling.
SR
Skyla Reif
Oct 26, 2025
1.0
FYI, this hasn't been a functioning McDonald's for over 2 years now. It was turned into a pediatric dentist about a year ago. Not sure why people are writing reviews about food and service still...... lol
AW
Alex Will
Sep 14, 2025
4.0
The value menu rocks. Best Coke in town.
AR
antjuan rettkowski
Aug 20, 2025
1.0
It's McDonald's what do you expect
BS
Bethany S
Aug 28, 2021
1.0
Not great! I was the only customer inside . I ordered inside, because it was really hot outside.The store smelled like they had a clogged drain. Someone was actively eating McDonald's donuts off a napkin, that was sitting on the counter in full view of customers. The staff was standing around chatting instead of helping the cashier fill my order, which made my wait for my order even longer. I should have asked for a refund instead of letting them fill my order. My appetite was pretty well gone after watching a couple of them getting there phones in and out of their pockets. Phones are known for being germier than a toilet seat. I don't think I will be returning to this location again even though it's the closet location to me.
AH
Andrew Hogue
Nov 15, 2018
3.0
Best food ever not fast.cold the same as it always is it fills a void
What are the operating hours for McDonald's at 100 6th Avenue, Marion, IA?
McDonald's in Marion, IA is open daily from 6:00 AM to 11:00 PM.
What delivery and pickup services does McDonald's offer at this location?
They offer curbside pickup, delivery, same-day delivery, and no-contact delivery.
Can I order from McDonald's at 100 6th Avenue online or via an app?
Yes, you can order online via their delivery URL or through the McDonald's app available on both iOS and Android.
What payment options are accepted at this McDonald's location?
They accept American Express, Android Pay, Apple Pay, Cash, Discover, MasterCard, and Visa.
Does this McDonald's have a drive-thru service?
Yes, this McDonald's location features a drive-thru for convenient ordering and pickup.
Where is McDonald's located in Marion, Iowa?
It's located at 100 6th Avenue, Marion, IA 52302, USA.
Are there any nearby childcare or pediatric services near McDonald's at 100 6th Avenue?
Yes, Iowa Kids Pediatric Dentistry is nearby if you need pediatric dental care during your visit.
What beauty and spa services can I access near the McDonald's on 6th Avenue?
Nearby are Destini Skin and Body Spa, Bellezza Salon & Spa, So True Salon, Hair by Tiffany Terzo, The W Salon, and SWEET NAIL for various beauty and spa needs.
Are there recreational or fitness facilities near this McDonald's location?
Yes, nearby facilities include The Play Cafe for family fun and Guardian Institute of Martial Arts as well as Bruce Taekwondo for martial arts training.
What options for shopping are available near McDonald's at 100 6th Avenue?
Near McDonald's, you can visit Love Willow for fashion accessories and Clothing, Rejewel Custom Jewelers for jewelry and antiques, and Sports & Fashion for shoes and men's clothing.