The Ultimate Guide to the 5 Largest Costco Stores in Illinois

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Welcome to our carefully crafted guide featuring the most prominent Costco in Illinois, USA. Each entity on this list has been rigorously evaluated, not only for its scale but also for its exceptional Google Business ratings and verified customer reviews.

Costco Wholesale

  • Address: 1430 S Ashland Ave, Chicago, IL 60608, United States
  • Map: Click here
  • Rating: 4.5 (6883)
  • Phone: +1 312-492-3609
  • Website: Link
  • Opening hours:
    Monday: 10:00 AM – 8:30 PM
    Tuesday: 10:00 AM – 8:30 PM
    Wednesday: 10:00 AM – 8:30 PM
    Thursday: 10:00 AM – 8:30 PM
    Friday: 10:00 AM – 8:30 PM
    Saturday: 9:30 AM – 6:00 PM
    Sunday: 10:00 AM – 6:00 PM
Costco in Illinois
Costco in Illinois

What People Are Saying: 5 Customer Reviews

  1. Have been visiting this Costco for almost 4 years now, similar to any other Costco store. Most of the items are stocked, employees are friendly and helpful. However, the clothing section is never stocked and things run out pretty quick.

  2. I recently had the pleasure of shopping at Costco, and I must say it was an outstanding experience from start to finish. I give this store a well-deserved five-star rating!
    The prices at Costco are incredibly competitive. As a member, I enjoy access to wholesale prices, allowing me to save a significant amount of money on my purchases. The value for money is exceptional, making Costco my go-to store for bulk shopping.

  3. Huge!! Went with a friend and the sheer amount of things they have in bulk is insane. They even sold Bugatti scooters. Sample stations were in full swing. Even enjoyed one of their infamous hotdogs. It was fun. Bought their big tissue pack. I hope it’s good quality.

  4. They need to get Scan and Go on their app like Sam’s got. And they really need a hand scanner on their self check out. I can’t understand why they don’t. The place is usually packed on any given day or time. Employees are nice but don’t really go out of their way to help you. They don’t really seem approachable. They’re more no-nonsense. Probably cause everybody is so busy. Costco usually has okay prices in store (if you shop online, you’re gonna pay more). They have a good selection of organic produce and other items. Wish they had even more organic produce. On organic items their prices are usually unbeatable.

  5. I have been a member over 10 years. Recently when checking out I was informed I was a few days Expired I shop at this. Store once a week. I asked Tina. If she could make an exception. She talked to us in a condescending manner. I don’t see us going back. We’ve been shopping at Aldi’s and target. Costco aint all that. Bye, bye not looking back.

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Costco Wholesale

  • Address: 2746 N Clybourn Ave, Chicago, IL 60614, United States
  • Map: Click here
  • Rating: 4.5 (6405)
  • Phone: +1 773-360-2053
  • Website: Link
  • Opening hours:
    Monday: 10:00 AM – 8:30 PM
    Tuesday: 10:00 AM – 8:30 PM
    Wednesday: 10:00 AM – 8:30 PM
    Thursday: 10:00 AM – 8:30 PM
    Friday: 10:00 AM – 8:30 PM
    Saturday: 9:30 AM – 6:00 PM
    Sunday: 10:00 AM – 6:00 PM
  • Reviews:
    Gabriel Jesus✭✭✭✭✭
    3 weeks ago
    My wife and I love shopping here. Great selection and great prices. The best part about this Costco is definitely the gas station. Their gas station manager Debbie is a one in a billion gem of a person, and my wife and I are always thrilled when we get to say hi to her. Her friendliness makes our experience at this Costco one that can not be replicated. Debbie is the best!!!!!
    yogesh gavhane✭✭✭✭✭
    3 months ago
    Costco : It’s huge one stop solution shop and it’s membership only. you can see the shop timing in my photos. You can buy almost everything on discounted or less price but in bulk.
    Leslie Zhang✭✭✭✭
    2 months ago
    We frequent this Costco often, but produce and home goods selections at other Costco locations seem to be a touch better
    I B✭✭
    a week ago
    Here are three reasons to dislike Costco: -if you’re restocking from a grocery list to feed your family, they frequently just don’t have certain items. Last night they didn’t have sliced cheese. Of any kind.

    -Yeah, it’s convenient to pick up clothing staples, but if you’re a man with smaller than 34″ waist or smaller than a 46″ chest, good luck. They really only carry L and XL sizes and everything is “relaxed fit,” – ie, even bigger

    -They don’t enforce the city’s or their own no non-service animals policy. It’s pretty common to see people carrying their little toy dogs under their arms while picking through the food. I’ve filed at least three complaints with the city about this.

    Vari Adil
    a month ago
    The worst experience in a Costco store. This Costco location has the worst customer service workers I’ve ever seen. Rude, unprofessional, and a big don’t care attitude. The information employees were extremely rude for no absolute reason. If you hate your job why make it miserable for those who encounter you. I went there to get a new card so I can buy the new DJI MIN3 pro drone. What should’ve been a 10 minutes visit and a 1000$ transaction, became 45+ and 0$ for the store just because of an arrogant rude worker. Your company has been hacked before, I showed you my ID for you to verify that the account belongs to me. Why do you want to scan and store it in your system that’s a big NO, not after you’ve been hacked.. I also felt bad for how some other people who were told they cannot pay for their groceries because they’re using a family member’s card (a new policy or old one that they’re enforcing now so they can get more members) it doesn’t matter, but really the way those people were told to leave their carts and leave the store was condescending. I’ve never thought I’d have such a bad experience especially at Costco. But as others said the manager at this store doesn’t care. What a shame?!

Costco Wholesale

  • Address: 7311 N Melvina Ave, Niles, IL 60714, United States
  • Map: Click here
  • Rating: 4.5 (5728)
  • Phone: +1 847-972-3003
  • Website: Link
  • Opening hours:
    Monday: 10:00 AM – 8:30 PM
    Tuesday: 10:00 AM – 8:30 PM
    Wednesday: 10:00 AM – 8:30 PM
    Thursday: 10:00 AM – 8:30 PM
    Friday: 10:00 AM – 8:30 PM
    Saturday: 9:30 AM – 6:00 PM
    Sunday: 10:00 AM – 6:00 PM
  • Reviews:
    Jesse Lee✭✭✭✭
    3 months ago
    Did you know this Costco sells fruits and veggies cheaper than the Costco in Glenview? You are welcome.

    This Costco is much more packed, crowded, and offers more food samples than most other locations. However the parking lot is crazy with many bad drivers double park and blocking others. You know who you are🤣

    Lotus Prins✭✭✭✭
    a month ago
    It is not the best place for a single person with a small living place. Everything is sold in large quantities. Not enough help on the floor. The rows are not marked and no map for the store. It makes it very difficult to find items. You get a good walk searching for things and no help to ask. That is heart healthy walking so much to find items. I enjoyed the tastings. Very nice products and good prices. Major bakery and products. Wonderful place really off you have a large family, a retail shop, or lots of room in your living place. I’ve been a member for over 2 decades.
    Monika Eskilson
    a month ago
    Totally understand the importance of ensuring that other people aren’t using others memberships. But to check when you enter the facility then being rudely stopped at the self checkout by some ignorant female employee is a little too much. Companies pride themselves on customer experience and apparently this employee didn’t get trained on that because as I was walking away she was running her mouth.
    Karl✭✭
    a week ago
    Out of the three in the area, this one is the worst. Dude in the food court tried convincing me my eyes are lying to me. Likely not coming back. Gas station is primo, thou. Always lowest prices in the area.
    Dee Jay
    2 months ago
    Employees and managers terrible, and bad customer service!!! Rude to people like they are doing us a favor by letting us shop there. The manager in Niles Costco is very rude since I was not on the membership. My fiancee didn’t put me on since I don’t use it that much, and she was in the car waiting while I had to get her items since she was not feeling well. They humiliated me and yelled at me and said this is a private club since I was not added on the membership. They are currently verifying all memeberships by checking ID with their computer while you stand in line. They are holding up the line by checking eveyrone’s membership and asking for ID for verification. They are like the police at checkpoint. terrible place to shop. bad experience.

Costco Wholesale

  • Address: 8400 W North Ave, Melrose Park, IL 60160, United States
  • Map: Click here
  • Rating: 4.6 (5393)

Costco Wholesale

  • Address: 1375 N Meacham Rd, Schaumburg, IL 60173, United States
  • Map: Click here
  • Rating: 4.5 (4876)

Costco Wholesale

  • Address: 1320 Illinois Rte 59, Naperville, IL 60564, United States
  • Map: Click here
  • Rating: 4.5 (4859)

Discover the Essentials: Full Range of Products at Costco

Costco is a warehouse retail company known for offering a wide variety of products at discounted prices. They sell everything from groceries and household necessities to electronics and clothing. Here are some categories of products that you can find at Costco:

  • Groceries: Costco offers a large selection of fresh produce, meat, dairy products, snacks, beverages, and pantry staples. They often sell items in bulk, which is perfect for families or stocking up.
  • Electronics: Costco carries a range of electronic products, including TVs, computers, laptops, tablets, smartphones, cameras, and home audio systems. They often have exclusive deals and bundles, making it a great place to shop for tech products.
  • Appliances: Whether you’re looking for a new refrigerator, washer and dryer, dishwasher, or small kitchen appliances, Costco has you covered. They offer a variety of brands and models, often at competitive prices.
  • Furniture: Costco has a selection of indoor and outdoor furniture, including sofas, chairs, tables, mattresses, and patio sets. They offer high-quality pieces at affordable prices, making it a popular choice for furnishing homes.
  • Clothing and Apparel: Costco sells clothing and apparel for men, women, and children. They have well-known brands as well as their own Kirkland Signature line. You can find everything from basic essentials to seasonal fashion items.
  • Home and Kitchen: From home decor and organization solutions to kitchen appliances and cookware, Costco offers a variety of products to make your house a home. They often have deals on high-end brands and unique items.
  • Office Supplies: Whether you work from home or need supplies for your business, Costco has an extensive selection of office products. This includes everything from printers and ink cartridges to paper, pens, and office furniture.
  • Beauty and Personal Care: You can find a wide range of beauty and personal care products at Costco, including skincare, haircare, cosmetics, bath and body items, and oral care products. They often carry popular and well-known brands.
  • Sports and Fitness: Costco offers a variety of sports and fitness products, such as exercise equipment, golf clubs, bikes, camping gear, and athletic apparel. They have items for both recreational and professional enthusiasts.
  • Books, Movies and Music: If you’re a bookworm, movie lover, or music enthusiast, Costco has a selection of books, DVDs, Blu-rays, CDs, and vinyl records. They often have new releases and bestsellers at discounted prices.

These are just a few examples of the products that you can find at Costco. Their inventory is constantly changing, so it’s always worth checking their website or visiting a store to see what new items they have in stock.

Ranking the 3 Best Furniture Stores in Illinois

Al-Mart Furniture and Bedding

Al-Mart Furniture and Bedding
4.8 (70)
7045 W North Ave, Oak Park, IL 60302, United States
Best Furniture

Best Furniture
4.9 (60)
8311 S Stony Is Ave, Chicago, IL 60617, United States
Bob’s Discount Furniture and Mattress Store

Bob’s Discount Furniture and Mattress Store
4.5 (1,871)
16 E Golf Rd Suite B, Schaumburg, IL 60173, United States

Top 10 Best-Selling Product Categories at Costco USA

Costco, a household name in bulk retailing, offers a myriad of products that cater to virtually all your needs. However, some product categories seem to be more popular than others, enjoying greater sales and customer preference. Below is a comprehensive table outlining the top 10 product categories that have consistently been best-sellers at Costco locations across the United States.

Rank Product Category Description
1 Electronics Includes TVs, laptops, smartphones, etc.
2 Groceries Fruits, vegetables, meat, and other food items.
3 Beverages Alcoholic and non-alcoholic drinks.
4 Home & Kitchen Appliances Refrigerators, ovens, blenders, etc.
5 Furniture Sofas, beds, dining sets, etc.
6 Automotive Supplies Motor oil, tires, batteries, etc.
7 Clothing & Apparel Clothing for men, women, and children.
8 Health & Beauty Skin care, cosmetics, vitamins, etc.
9 Office Supplies Pens, paper, printers, etc.
10 Outdoor & Garden Garden furniture, grills, planters, etc.

We appreciate your readership. To explore further reviews and ratings on Costco across United States, head over to our Illinois Directory.

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