Twin XL Mattresses

Looking for a Twin XL mattress on sale in Los Angeles? Whether you're furnishing a college dorm, guest room, or upgrading for a taller sleeper, our Twin XL mattresses offer extra length without sacrificing space.

Choose from memory foam, hybrid, or innerspring options from trusted brands like Sealy, Stearns & Foster, and Tempur-Pedic. Every mattress includes free white-glove delivery, in-home setup, and our sleep comfort guarantee.

Visit any of our 5 showrooms across Los Angeles or shop online for the best Twin XL mattress deals in LA.

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Save   $360
Spring Air Heritage Collection Hughes Firm 11" mattress with a soft 4-way stretch knit fabric and stylish black base.
Spring Air Heritage Collection Hughes Firm 11" Mattress
$799
From $439
Save   $170
Spring Air Heritage Collection Hughes Pillow Top 12" Mattress featuring quilted top and stylish fabric finish for optimal comfort.
Spring Air Heritage Collection Hughes Pillow Top 12" Mattress
$849
From $679
Save   $360
Spring Air Heritage Collection Hughes Plush 11" Mattress with 4-way stretch knit fabric and black foundation base.
Spring Air Heritage Collection Hughes Plush 11" Mattress
$799
From $439
Save   $30
Eastman House Spruce Medium Pillow Top 11" Mattress with breathable design for comfort and support.
Eastman House Spruce Medium Pillow Top 11" Mattress
$549
From $519
Save   $120
Diamond Envoy Plush Gel Memory Foam Pillow Top 12" Mattress with breathable fabric for supreme comfort and support.
Diamond Envoy Plush Gel Memory Foam Pillow Top 12" Mattress
$599
From $479
Save   $112
Spring Air Dogwood Euro Top 10" Mattress showcasing budget-friendly comfort and support with continuous coil system.
Spring Air Value Collection Dogwood Euro Top 10" Mattress
$559
From $447
Olive Firm 8" Mattress by Spring Air, featuring a quilted surface and sturdy support for restful sleep.
Spring Air Value Collection Olive Firm 8" Mattress
From $299
Save   $120
Eclipse Cares Collection Joyfulness Hybrid 11" plush mattress in a modern bedroom setting with stylish furniture.
Eclipse Cares Collection Joyfulness Hybrid 11" Plush Mattress
$599
From $479
Tempur-Pedic TEMPUR-ProAdapt Soft 12" mattress on a stylish bed frame in a modern bedroom setting.
Tempur-Pedic TEMPUR-ProAdapt® Soft 12" Mattress
From $2,899
Save   $140
Eclipse Cares Collection Peacefulness Hybrid 12" Medium Mattress in a bright, stylish bedroom setting with natural light.
Eclipse Cares Collection Peacefulness Hybrid 12" Medium Mattress
$699
From $559
Save   $98
Spring Air Dogwood Firm 8" mattress featuring a comfortable quilted surface and sturdy continuous coil support system.
Spring Air Value Collection Dogwood Firm 8" Mattress
$489
From $391
Harvest Green GOTS Certified 10" mattress on a wooden bed in a stylish bedroom setting with natural decor.
Harvest Green Essential GOTS Certified 10" Mattress
From $699
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Shop Twin XL Mattresses Near You

Glendale LA Mattress Store with illuminated signage and parking area at night
Studio City LA Mattress Store glowing storefront on Ventura Blvd at night
Hancock Park LA Mattress Store on La Brea Avenue with bright exterior at night
West LA Mattress Store on Pico Blvd with modern window displays and street view
Koreatown Mattress Store with vibrant neon signs in Los Angeles

Twin XL Mattress

A step up from a standard twin, offering extra legroom for taller sleepers.

A Twin XL mattress is a step up from a standard twin, offering the same width but with 5 extra inches of length. This additional length makes it perfect for taller individuals who need extra legroom or for use in shared spaces like dorm rooms. Compact yet spacious, Twin XL mattresses provide an excellent solution for single sleepers.

Best For

Teens, college students, taller single sleepers, and split adjustable beds.

The Pros

  • Extra Legroom: Measures 38” x 80”, providing additional comfort for taller individuals.
  • Compact Size: Fits perfectly in small rooms like dorms or studio apartments.
  • Great for Adjustable Bases: Often used in pairs to create a split adjustable bed for personalized comfort.
  • Versatile and Affordable: An excellent choice for single sleepers without taking up too much space.

The Cons

  • Narrow for Larger Sleepers: The 38-inch width may feel cramped for some adults.
  • Limited to Single Sleepers: Designed for one person only.
  • Special Bedding Required: Twin XL sheets and accessories are less common than standard twin sizes.

Dimensions

38” x 80”

Available Twin XL Mattress Types

  • Memory Foam Twin XL Mattresses: Ideal for pressure relief and motion isolation.
  • Hybrid Twin XL Mattresses: Combine the support of coils with the plush comfort of foam or latex layers.
  • Innerspring Twin XL Mattresses: Traditional coil design for firm, breathable support.
  • Organic Twin XL Mattresses: Made with eco-friendly materials for a natural, hypoallergenic sleep surface.

Twin XL Mattresses at LA Mattress Store

At LA Mattress Store in Los Angeles, we offer a wide range of Twin XL mattresses to suit every need. Whether you’re shopping for a dorm room, a small bedroom, or a split adjustable bed setup, our selection features top brands like Tempur‑Pedic, Sealy, and Stearns & Foster for reliable comfort and durability.

Visit Our Showroom

Customer Testimonials

"As a college student, I needed a comfortable mattress for my dorm room. The Twin XL was the perfect size and far better than standard dorm mattresses!"

– Emily R.

"I'm 6'3" and didn't want to invest in a huge mattress. The Twin XL gives me plenty of room to stretch out while fitting perfectly in my small bedroom."

– Daniel T.

FAQs About Twin XL Mattresses

What’s the difference between a Twin and a Twin XL mattress?

A Twin XL mattress is 5 inches longer than a standard twin, measuring 38” x 80” compared to a twin’s 38” x 75”.

Can two Twin XL mattresses make a king bed?

Yes, two Twin XL mattresses placed side by side create a standard king-size bed, ideal for customizable split adjustable setups.

Who should use a Twin XL mattress?

Twin XL mattresses are perfect for taller single sleepers, teens, college students, or anyone looking for a compact yet spacious bed.

Do Twin XL mattresses require special bedding?

Yes, Twin XL bedding is designed for the 38” x 80” dimensions and is widely available online and in specialty stores.

How long does a Twin XL mattress last?

With proper care, a Twin XL mattress can last 7–10 years, depending on the quality and materials used.