Wyoming King vs. Alaskan King vs. Texas King

Last Updated December 30, 2023

When you have a big and happy family, you have to invest in a king-sized bed. But which variety of king-size beds do you need to look for? Should it be the standard king? Or does the comparison boil down between the three variants - Wyoming king vs. Alaskan king vs. Texas king?

Key Takeaways:

  • Wyoming king is 84 inches wide and 84 inches long, Alaskan king is 108 inches wide and 108 inches long, and Texas king is 80 inches wide and 98 inches long.
  • When choosing between the three sizes, consider your sleeping preferences, room size, budget, and the availability of trusted vendors who can custom-make mattresses.
  • Wyoming king is suitable for couples with different sleep schedules, tall sleepers, stomach sleepers, side sleepers, and combination sleepers. Alaskan king is perfect for extensive co-sleeping families, while Texas king is great for heavy sleepers, couples without kids who want to sleep with their pets, and couples with different sleep schedules.
  • A bedroom that is at least 12 feet by 12 feet is recommended for any of these oversized mattresses. The Alaskan king needs the most space due to its dimensions.
  • The cost of these oversized mattresses varies depending on the material, brand, and customization.

latex mattress

Each of these oversized beds provide an entirely different experience. Couples looking for more space or a family that sleeps together will need a luxuriously oversized bed.

The beds we will discuss here were named after three major US states - Wyoming, Alaska, and Texas. These oversized beds pack an extra 8 to 33 inches in width compared to the typical king-size mattress.

The differences don’t end here; continue reading to know more about these mattresses.

wyoming king vs alaskan king vs texas king

What are Oversized mattresses?

Standard Mattresses ranging from the twin to the king size are readily available in retail and online stores. But there are some mattresses out there that are 4 to 68 inches larger than a standard king size - They are known as oversized mattresses.

There is a bevy of oversized mattresses:

  • The Alaskan King - 108 inches x 108 inches
  • The Wyoming king - 84 inches x 84 inches
  • The Texas King - 80 inches x 98 inches
  • Vermont King - 96 inches x 96 inches
  • Alberta King - 96 inches x 96 inches
  • Family Size - 144 inches x 80 inches
  • Family XL - 144 inches x 84 inches

What are the types of oversized mattresses?

Of all the oversized mattresses, we will discuss the Wyoming king, the Alaskan King, and the Texas King mattresses today.

1. Wyoming King

The Wyoming King is named after the state of Wyoming, the 9th largest state in the US. Wyoming king mattresses are 84 inches wide and 84 inches long, making them the smallest oversized mattress. This square shape mattress is wider than a California king size mattress and has the same length.


A family of four will have a relaxing time sleeping on this wide oversized mattress. But if you don’t mind the bed becoming a bit crowded, your pets can join too, and the whole family can sleep cuddled.

family sleeping on a wyoming king bed


The cost of Wyoming king, including the customization charges, can range between $1000 and $3000.


  • Great bed for heavy sleepers
  • Couples with different sleep schedules will find this bed useful
  • Great for couples without kids who want to sleep with their pets 
  • Great for tall sleepers
  • Great for stomach sleepers, side sleepers, and combination sleepers
  • A spacious bed for small and big families


  • High budget
  • Difficult to find trustworthy vendors who can custom-make mattresses
  • Difficult to move
  • Bedding is difficult to find
  • Unsuitable for extensive families with more than two kids and pets

2. Alaskan King

Alaska is the largest state in the US in terms of size. The Alaskan King mattress is the second-largest oversized mattress. It is a square oversized mattress where the length and width are the same - 108 inches.

It is 24 inches longer than a California king mattress. So, in comparison to the California king, the Alaskan king bed is far more comfortable for taller people.


How many people can fit on a gargantuan bed like this? Even if you are a family of 6, sleeping together won’t feel crowded when you sleep on an Alaskan king bed. Throw in a couple of pets, too; even then, all the sleepers will have quality sleep time.

4 - 5 adults can sleep comfortably on this bed. Very tall sleepers, taller than 6 feet 5 inches, will find this oversized mattress tailor-made to comfort them.

family having fun on an Alaskan king bed


A good quality Alaskan king mattress will cost anywhere between $2000 - $5000. You have to pay an extra charge for bedding.


  • Great bed for heavy sleepers
  • Couples with different sleep schedules will find this bed useful
  • Great for couples without kids who want to sleep with their pets 
  • Great for tall sleepers
  • Great for stomach sleepers, side sleepers, and combination sleepers
  • Perfect for extensive co-sleeping families


  • Needs a huge bedroom
  • Expensive oversized mattress with a high maintenance cost
  • Bedding is difficult to find
  • Very difficult to move
  • Too big for a small family

Texas King

The Texas king is named after the second-largest state in the US; it is 80 inches wide and 98 inches long.

Texas king is bigger than the Wyoming king in terms of length and area but 4 inches narrower than the width of the Wyoming king. This rectangular oversized bed is also smaller than the Alaskan king.


Even though it is narrower than a Wyoming king, a family of 4 can sleep comfortably on a Texas king. Three adults can sleep sprawled here as well.



You can get a decent quality Texas king bed within a price range of $2000 - $4000.


  • Great bed for heavy sleepers
  • Couples with different sleep schedules will find this bed useful
  • Great for couples without kids who want to sleep with their pets 
  • Great for tall sleepers
  • Great for stomach sleepers, side sleepers and combination sleepers


  • Narrow mattress
  • It needs a big bedroom
  • Difficult to move
  • Costly
  • Bedding is hard to find
  • Trustworthy vendors who custom - make these beds accurately are hard to come by

natural and organic latex mattress topper

Who needs oversized mattresses?

Budget is a significant factor when it comes to choosing an oversized mattress. However, even if you can afford it, you should know whether you really fall into the category of people who need an oversized mattress.

1. Big families

When you have more than two children and a couple of pets, what should your sleep sanctuary look like?

When your bedroom is huge and has a warm and inviting jumbo bed in it, then your family will have a great time together. Imagine the whole family sleeping together and snuggling comfortably - super cute, right?

Studies suggest that co-sleeping families have greater family bonding, where parents and children understand and empathize better. It improves the connection between siblings too.

2. Sleepers who need space

Two people can sleep comfortably in a queen size bed; in fact, the queen size is the perfect size for a couple. However, not all partners love to snuggle and sleep. Some people need a lot of sleeping space. Either they are combination sleepers or move about restlessly when they sleep.

Sleeping with such partners can be a bit annoying when the other partner is a quiet sleeper. In these cases, oversized beds can be a lifesaver. The globetrotting partner can twist and turn all night, while the soft sleeper will comfortably sleep undisturbed.

3. Partners with different sleep schedules

Having a synchronized day schedule is difficult when both partners are working. Life in the fast lane is exactly what it is, fast and unpredictable.

When one works 9 - 5, the other burns the midnight oil and works late. Or, some professions may be highly demanding and have unpredictable work hours, while others have consistent work timings.

Whatever the case, sleeping together is a rare success for these couples. So, when the sleep schedule is not synchronized, such couples can invest in an oversized mattress. Then, the late partner can join and make themselves comfortable on the bed without waking up the sleeping one.

4. Tall people

Standard mattresses are not meant for very tall sleepers. A standard king mattress is as long as a twin XL, so both these mattresses are 80 inches long, and they can easily fit a person above 6 feet tall.

Of course, that’s assuming that such people are quiet sleepers. Tall and very tall restless sleepers will sleep much more comfortably on an oversized bed.

They can roll, twist and turn all they like, but the extra length and width will not limit their movement, nor can they fall off the bed at any point of time in the night.

Where to buy oversized mattresses and their bedding?

In contrast to standard bed sheets and comforter sizes, oversized mattresses are not generally available at mattress retail stores. A few luxury bedding companies will offer you to customize a mattress to your desired size.

Buyers can search for a store offering oversized mattresses at reasonable prices or else get the bed custom-made. The customer should also check whether a provider of such customization services can deliver the custom-sized beds to their house before placing an online order.

It’s difficult to get hold of bedding accessories for oversized mattresses as well. But if online search and mattress stores fail you, you can ask your customization vendors if they also manufacture oversized bedding.

couple spending quality time on the bed


1. Is the king size a standard mattress?

The king-size bed is available in all retail and online stores. The bedding for standard king mattresses is relatively simple to find. So, yes, you can say they are standard mattresses.

2. How many types of king size beds are there?

There are five common king-size beds: the standard king, California king, Alaskan king, Wyoming king, and the Texas King. But some jumbo mattresses also fall under king styles, however, they have a localized demand, e.g., the Vermont king.

3. Is the California king the largest standard king-size mattress?

The largest standard king-size bed is the king-size bed because it has a greater surface area than a California king bed; the king is 6080 sq inches big while the California king has 6048 sq inches of the sleeping area.

4. Which is the largest oversized mattress?

The family and the Family XL mattresses are the largest oversized mattresses whose dimensions are known. The family XL mattress is 144 inches wide and 84 inches wide.

5. Which bed size sells the most?

Queen-size mattresses are the most popular and best-selling mattresses across the US.

natural and organic pillows


An oversized mattress may not be what everyone needs, say, people who shift houses regularly may find the oversized beds too expensive and inconvenient. However, mattresses of this kind may be the perfect option for a large family or a heavy or tall individual.

Anyways, before investing, the buyer should also consider aspects such as space availability, room size, budget, living conditions, or the sleeping environment.

Related blog posts:

1. Mattress Sizes Chart and Bed Dimensions Guide

2. California King vs. Queen Mattress Size

3. King vs. Split King Mattress Size

4. A Detailed Guide on Full vs. Queen Size Mattresses: Which One Should You Sleep On?

5. Twin vs. Full vs. Queen Mattress Size Comparison

Disclaimer: What is said in this article has been referenced from multiple sources and is intended only for educational and informational purposes. Please note that no content in this article is a substitute for professional advice from a qualified doctor or healthcare provider. Always consult an experienced doctor with any concerns you may have regarding a health condition or treatment, and never disregard any medical suggestions or delay in seeking treatment because of something you read here.

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