−25%
Spring Air
Spring Air Value Collection Olive Firm 8" Mattress
4.3(51)
InnerspringFirm
$399 – $699$299 – $599
King mattresses (76″ × 80″) give two adults the most sleeping surface of any standard size — stocked across every material, firmness, and budget. Browse King Mattresses below — try every model in person at LA Mattress Store before you buy. Free white-glove delivery on orders over $499 in Los Angeles, with our 120-night Love Your Bed Guarantee and 0% APR financing.
A king size mattress measures 76 inches wide by 80 inches long, making it the widest standard mattress size available. It provides each partner with 38 inches of personal sleeping space — more than a twin bed — making it the ultimate choice for couples who want maximum room to spread out. At LA Mattress Stores, we carry a premium selection of king mattresses from Tempur-Pedic, Stearns & Foster, Sealy, and Diamond Mattress — all available to try in person at our five Los Angeles locations.
With over 110,000 monthly searches for "king size mattress," it's one of the most in-demand mattress sizes on the market. Whether you're shopping for a standard king or a California king mattress (72" × 84"), which is narrower but longer for taller sleepers, our showrooms have both options in every mattress type and firmness level.
Upgrading to a king mattress transforms your sleep experience. Here's why so many couples and individuals choose a king:
When shopping for a king size mattress, these factors will help you narrow down the best option:
A king mattress provides 16 additional inches of width compared to a queen (76" vs. 60"). That's the equivalent of adding another person's worth of shoulder space to the bed. Couples who report poor sleep on a queen due to feeling cramped, partner movement, or different sleep schedules almost always benefit from upgrading to a king. The tradeoff is cost (king mattresses and bedding are 15–25% more expensive) and space requirements (your bedroom needs to be at least 12' × 12'). If your room can handle it, the upgrade is absolutely worth it for most couples.
The California king mattress (72" × 84") is the longest standard mattress available, designed for taller sleepers. It's 4 inches narrower than a standard king but 4 inches longer. For couples where one or both partners are over 6'2", the Cal king prevents feet from hanging off the edge. For everyone else, the standard king's extra width provides more usable sleeping space. Both sizes are available in our full range of brands and mattress types.
Our most popular king mattresses span every budget and sleep preference:
Shopping for a king mattress sale? Visit our sale collection for current promotions on king and California king mattresses, including floor models and manufacturer closeouts at significant savings.
King mattress prices at LA Mattress Stores range from approximately $699 for quality entry-level models to $5,000+ for premium Tempur-Pedic and Stearns & Foster options. Most customers find their ideal king mattress in the $1,000–$2,500 range. We offer 0% APR financing on all king mattresses, making a luxury sleep experience accessible to every budget.
A standard king mattress measures 76" × 80" (193 cm × 203 cm). A California king measures 72" × 84" (183 cm × 213 cm). Thickness varies by model from 10 to 16 inches. Your bed frame should be at least 78" × 82" for a standard king or 74" × 86" for a Cal king.
Absolutely. King mattresses pair beautifully with adjustable bases. For couples, a split king adjustable base (two twin XL bases side by side under your king mattress or two twin XL mattresses) allows each partner to adjust independently. Single-piece king adjustable bases are also available. Visit our adjustable bed collection to find the right pairing.
Standard interior doorways are 32–36 inches wide, and a king mattress is 76 inches wide. Our delivery team is experienced at maneuvering king mattresses through tight hallways and doorways by compressing and angling the mattress. Bed-in-a-box kings arrive compressed in a box that fits through any standard doorway. If you're concerned about access, our team can assess your entryway before delivery.
LA Mattress Stores has five showroom locations across Los Angeles, each displaying our full king mattress collection. Walk in to any location during business hours to test king and California king mattresses from Tempur-Pedic, Stearns & Foster, Sealy, and Diamond. No appointment necessary.
Finding the best king mattress near me is easy at LA Mattress Stores. Visit any of our five showrooms to test king and California king mattresses in person. Our sleep consultants will help you compare brands, types, and firmness levels to find the perfect king-size sleep setup.
Every king mattress purchase includes free white glove delivery, a 120-night comfort trial, and 0% APR financing options. Visit us today or shop our king size mattress collection online with fast delivery across Los Angeles County.
A standard king is 76" wide by 80" long — the widest mattress made. A California king is narrower but longer at 72" wide by 84" long. King suits couples who want maximum side-to-side space; Cal King suits sleepers 6 feet or taller who need the extra length. Both use king-sized bedding, but the sheets are not interchangeable between the two.
Yes. Most of the king mattresses we sell ship rolled-and-compressed in a box, which fits through any standard 30" doorway with room to spare. Traditional non-compressed kings (some luxury innersprings) measure 76" wide flat, but our delivery team handles getting them through tight stairwells and hallways. Call ahead if you have unusually narrow access.
We recommend a bedroom at least 12x12 feet for a king — that leaves enough wall clearance for nightstands and walking around. A 13x13 or larger room gives more comfortable circulation. The bed itself is 76" wide, so account for at least 24" of walking space on each side.
Free white-glove delivery on orders over $499 anywhere in Los Angeles. Same-day if you order before 4 PM, otherwise next-day. We set up the new mattress, haul away your old one, and recycle it — not landfill.
We back every purchase with a 120-night Love Your Bed Guarantee. Sleep on it for at least 30 nights to let your body adjust, then if it’s not the right fit, exchange it for any other mattress — we credit the full original price.
Yes. We offer 0% APR financing through Synchrony and Acima on approved credit. Terms vary by purchase amount and partner — apply in 60 seconds at checkout or in any showroom.
