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Twin mattresses in Los Angeles

A smaller bed still deserves a good fit. Compare Twin mattresses by feel, height and price, and check the exact dimensions against your frame. Need more length? Explore Twin XL.

About this collection

Compare Twin mattresses by firmness, materials and dimensions. For a bunk bed, daybed or trundle, follow the frame manufacturer’s mattress-size and thickness requirements rather than choosing by the Twin label alone. Compare mattress height with the space available in your frame, and check the required foundation or slat support before ordering.

Typically 38 × 75 inches

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Size guide

Page 6. Starting at mattress 121.

Showing 19 of 139 Twin mattresses

Twin prices shown · Your showroom: Koreatown · select up to 3 to compare

Support and pressure-relief scores are our editorial estimates, not manufacturer or lab ratings. Comfort varies.

Small footprint. A considered fit.

Compare the footprint before you choose.

  • Twin mattress footprint illustration
    Twin38″ × 75″Your size
  • Twin XL mattress footprint illustration
    Twin XL38″ × 80″+5″ long
  • Full mattress footprint illustration
    Full54″ × 75″+16″ wide

Twin is 38 by 75 inches. Twin XL is 38 by 80 inches, 5 inches longer than Twin. Full is 54 by 75 inches, 16 inches wider than Twin.

Measure the full frame, walking paths, doors and stairs.

Nominal mattress dimensions at one scale; a frame adds to the footprint and exact models vary. Check the product and frame before ordering.

Open room plannerCompare mattress sizes

Every size: TwinTwin XLFullQueenKingCalifornia KingSplit King

Try your shortlist in person.

Call ahead to confirm models and feels on display.

Check your ZIP

Measure the frame, then choose your feel.

Overhead Twin bedroom planning illustration with space around the bed and a doorway

Check the full bed footprint, walking space and access.

Bunk or trundle? Follow the frame maker’s permitted mattress dimensions and maximum thickness. No universal age or height cutoff.

  • Frame footprint
  • Walking space
  • Delivery access

Complete your Twin setup.

Match the size, support requirements and fitted-sheet depth.

Twin hybridTwin firmTwin under $1,000Twin mattress dimensions and buying guideTwin vs. Twin XL: which size fits?How much does a Twin mattress cost?Brands we carry

Discover the science of sleep

Sleep is an active process, with changes in brain activity, breathing and heart rate. Explore what happens during sleep and how its different stages work.

Source: Harvard Medical School, Division of Sleep Medicine.

Twin mattress questions, answered.

How big is a Twin mattress?
A standard Twin is typically 38 × 75 inches. Verify the exact mattress and frame dimensions. Use the mattress size guide.
Twin or Twin XL, which should I choose?
Twin XL typically adds 5 inches of length with the same 38-inch width. Compare your preferred sleeping space and frame fit, without a universal age or height cutoff. Explore Twin XL mattresses.
Can I use it in a bunk bed or trundle?
Only when the exact mattress dimensions and thickness meet the bed manufacturer’s requirements. Check the frame instructions before choosing; size alone does not establish suitability. Compare mattress dimensions.
How does the comfort exchange work?
Eligible mattresses qualify for one same-size comfort exchange after at least 30 nights and within 120 nights of delivery. There is no exchange fee. Bring the mattress back and pick up the replacement yourself at no charge, or choose pickup and redelivery by our team for $100 total. Pay any increase for a higher-priced replacement; there is no refund of the difference for a lower-priced one. Conditions and exclusions apply. Read the comfort-exchange terms.
Can I try it in a showroom?
Call ahead to confirm which models and sizes are available to try at your preferred location. Online availability does not mean the same size is on display. Choose a showroom.

Need a hand choosing? Call (800) 218-3578 or talk to us in a showroom.

Not sure where to start? Tell us what feels comfortable, and we’ll help you narrow the options.

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