15 Things To Know Before Buying Costco Mattresses 

You can truly buy just about anything at Costco, including mattresses, but there are a few things to know before you commit to buying one.

If Costco is on your list of possible stops for mattress shopping, stick around! Here are 15 things to know before buying a mattress from Costco!

15 Things To Know Before Buying Costco Mattresses


1. Costco Has Mattresses of All Sizes

More than likely, you’re on the hunt for a specifically sized mattress to fit your room or existing bed frame. If so, Costco has all the different sizes of mattresses. 

You could save space with a small twin-sized mattress or go all the way up to sleeping like royalty in a nice big California king. With the wide range of sizes, you could be sure to meet something that meets your spatial and physical needs.

2. You Can Choose a Costco Mattress According to Your Sleeping Position

On the Costco website, you’ll find a mattress buying guide that will help you find out more precisely what you need, according to how you sleep.

This will help slim down your options depending on what position you sleep in, whether it’s your back, side, or stomach. 

Sometimes, an uncomfy mattress may not necessarily be a bad mattress, but it might just be the wrong choice for your sleeping position.

So this guide should help you find the mattress that will help give you the best sleep that you can get.

3. Costco Helps You Choose a Mattress Based on Sleeping Issues

Costco Helps You Choose a Mattress Based on Sleeping Issues

Sleeping on the wrong kind of mattress could be a reason that you have issues sleeping.

You could slim down your options by using this buying guide to determine what kind of mattress is recommended for each sleeping issue. These issues include:

  • Restless sleeping
  • Allergies 
  • Overheating while sleeping

Make sure that you know everything you need to know about how you sleep before buying a mattress. You don’t want to buy a mattress only to have the same problems or make them even worse by not knowing how to choose the right mattress.

4. Naturally, Costco Has Fantastic Mattress Prices

Costco mattresses range from prices as low as $200 up to well over $2000. The price is, of course, dependent on the brand of mattress you choose, as well as the size of the mattress. But one thing’s for sure, Costco has a mattress to fit every budget. 

5. Costco Mattresses Come with High Satisfaction Rates

The ratings that Costco mattresses have received have shown above-average satisfaction ratings.

The excellent Costco return policy helps out with these satisfaction rates, and customer service is also factored in, as well as availability, price, and mattress performance. 

6. Costco Has Great Customer Service, Even in the Mattress Department

Costco Has Great Customer Service, Even in the Mattress Department

Along with having high satisfaction rates and a great return policy, Costco also provides an excellent customer service team.

The company does its best to let the customer speak about their concerns and give feedback. In return, Costco gets a really honest customer base.

7. Costco Has All Different Types of Mattresses

You have all kinds of different mattresses that you could choose from at Costco, with each having something different to provide as far as sleeping needs. The different types of mattresses that you can find at Costco are:

  • Memory foam mattresses
  • Innerspring mattresses
  • Latex Mattresses
  • Hybrid Mattresses
  • Adjustable mattresses

Check out this guide to find more detailed information on the types of mattresses that you can choose from. Each kind of mattress will have different benefits to provide you, so it’s good to know more about your sleeping needs.

8. Costco Has Lots of Top-Notch Mattress Brands to Choose From

With tons of Brands for you to choose from, you should have no issue finding a mattress that will fit your needs. Here are just some of the mattress brands you can find at Costco:

  • Kirkland signature
  • Tempur-Pedic
  • Beautyrest
  • Sealy
  • Ghostbed 

Again, these are just some of the mattress brands available. They vary between location and availability. 

9. Costco Offers Risk-Free Returns on Mattresses 

Costco Offers Risk-Free Returns on Mattresses 

If you end up with a mattress that either has some sort of defect or is just not the right mattress for you, then you can just return the mattress and get a new one or get a refund. 

Additionally, Costco does allow customers to return mattresses in-store or also via their pickup service. Because let’s face it, who wants to lug a mattress back to the store?

10. If You Want a Warranty, You’ll Have to Go Through the Mattress Company

One thing you don’t get with a Costco mattress is a warranty on the mattress itself.

To go through the warranty process with a Costco mattress, you have to get in contact with the manufacturer of the mattress to discuss the warranty coverage. 

11. Costco Does In-Home Delivery

When you buy a mattress from Costco, you can have them deliver it to your house and even get the bed frame set up! After delivery and setup, there is also the option for Costco to remove your existing mattress for disposal.

Of course, these arrangements must be premade with your order, but it’s well worth it to have someone help with the assembly and potentially haul away your old mattress. 

Also, there are limits to where Costco delivers. Before you’re able to have a mattress delivered, you’ll have to double-check to make sure that’s an option in your area. 

12. The Original Mattress Manufacturer Maybe Better to Buy From

The Original Mattress Manufacturer Maybe Better to Buy From

While Costco is a great option, you should still investigate the actual mattress retailers as well.

There are times when the mattress company is running a special or sale, making the mattress more affordable if you go through them instead of Costco. 

The manufacturer may frequently offer some extra deals and services when you purchase through them, too.

13. Costco Has Great Availability with Mattresses

With over 700 Costco warehouses, you don’t have to worry about mattress availability. You can have a mattress shipped directly to the store for pickup or delivery to your home.

They have an extensive selection and continue to restock similar products when one type of mattress runs out. 

14. Costco Has Environmentally Friendly Options

If you’re trying to be more eco-conscious, Costco has options for you. Brentwood and Home is a mattress brand carried by Costco, and they build environmentally friendly products. Now you can go green, even while you sleep. 

15. You Don’t Have to be a Member to Purchase a Mattress Online, But It’ll Cost You

If you’re not a Costco member, you can still purchase a mattress online. However, you’ll get an extra 5% tagged onto the price of your mattress, so it might not even be worth it to get the mattress from Costco. 

To find out more about Costco, you can also read our posts on whether or not Costco membership auto-renew, the best time to shop at Costco, and if Costco is a good place to work.

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Marques Thomas

Marques Thomas graduated with a MBA in 2011. Since then, Marques has worked in the retail and consumer service industry as a manager, advisor, and marketer. Marques is also the head writer and founder of QuerySprout.com.

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