Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCatererSubway
Your local Marion Subway® Restaurant at 3217 7th Avenue brings bold new flavors and classic favorites to guests every day. Enjoy our famous Footlongs, 6" sandwiches, wraps, and salads, ordered quickly in the app or online, through convenient delivery, in-restaurant dining, or curbside pickup. We’re proud to offer a fresh alternative to typical fast food with fresh-cut veggies, tasty proteins, fresh-baked bread, and delicious cookies. We’re also here for your catering needs. All Subway® Restaurants are independently owned and operated by business owners who employ talented Sandwich Artists™.
Numerous customers reported poor service, including rude staff, slow service, and unhelpful attitudes.
Food Quality
The quality of food was inconsistent, with complaints about poorly made sandwiches, cold food, and unsanitary conditions.
Staff Friendliness
While some customers praised friendly staff, many others experienced unprofessional behavior and lack of attentiveness.
Cleanliness
The cleanliness of the restaurant was noted positively by some, but others reported unsanitary practices by staff.
Order Fulfillment
Several reviews highlighted issues with online orders, including cancellations and incorrect items being served.
AU
Aryana Usher
Jan 4, 2026
1.0
Workers and management have an attitude, I called and was hung up on multiple times when I went up there to see why, I was faced with snide words and an attitude, and don’t you dare ask for a job cause the manager will make it very clear how unwanted you are and speak to you like a toddler
TH
taylor hoy
Dec 6, 2025
5.0
Came in tonight and let me just say it was the best sandwiches me and my boyfriend have ever had, they knew what I meant by extra ranch! We had an issue with no doordashers coming to pick up our order and they answered the phone promptly and politely. Delicious! 🫶🏻
JJ
Jessica
Oct 29, 2025
5.0
It was good. Subway always seems to be universally the same in my opinion. Which I like cause I can count on it. Plus they send out amazing coupons every week with the penny saver.
LJ
Loren Joy
Sep 28, 2025
1.0
There’s literally no one attending the store for atleast 20 minutes this is completely unacceptable for any store period and can be very dangerous, employee Ben was supposed to be in here according to employee that came in on his day off, props to this guy.
CR
Carly Ross
Sep 21, 2025
1.0
Not only are veggies frozen they’re also cross contaminated, trays that the sandwiches are made on are disgusting as well.
Where is the Subway restaurant located in Marion, IA?
The Subway restaurant is located at 3217 7th Avenue, Suite 100, Linn, Marion, IA 52302.
What are the operating hours of the Subway on 7th Avenue in Marion?
This Subway is open every day from 8:00 AM to 10:00 PM.
What types of meals does Subway serve at this Marion location?
They serve breakfast, lunch, and dinner at this location.
What ordering options are available at Subway on 3217 7th Avenue?
You can order in-store, use curbside pickup, or get delivery from this Subway location.
Does the Marion Subway offer catering services?
Yes, the Subway at 3217 7th Avenue offers catering to meet your event needs.
Can customers dine inside the Subway restaurant at 3217 7th Avenue?
Yes, this Subway location serves dine-in customers.
How can I view the menu for the Subway at 3217 7th Avenue?
You can see the menu online at https://subway.com/en-us/restaurant/57636-0/menu/?utm_source=yext-other&utm_medium=local&utm_term=acq&utm_content=57636&utm_campaign=evergreen-2020.
What nearby spots can I visit before or after dining at Subway on 7th Avenue?
Nearby you can visit La Cantina Bar & Grill for Mexican cuisine or Sophia Nail & Spa for beauty treatments.
Are there convenient stores or gas stations near the Subway on 3217 7th Avenue?
Yes, both Kum & Go and Circle K convenience stores are located close to this Subway restaurant, which can be convenient for quick stops before or after your meal.
What other food options are nearby the Subway at 3217 7th Avenue?
Jimmy John's sandwich shop and La Cantina Marion Mexican restaurant are nearby alternatives for fast food and dining in the area.