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California King

Maybe

The top 5 products take only 17% of clicks. But buyers convert on only 0.7% of searches, so California King is a Maybe.

Flapen Score
53
53 / 100
Top 30% of 11,240 Home & Kitchen niches · +4 vs the category median of 49
Market size
$362K/yr241K searches / yr
90-day growth
-9.2%search demand this quarter
Competition
17%top-5 click share · 74 brands · 72 sellers

Flapen Score

California King against its category

The dotted line is the Home & Kitchen average. Past it, California King is stronger. Inside it, weaker.

53Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The California King market on Amazon at a glance

Shoppers on Amazon United States searched for California King 241K times last year and spent an estimated $362K. The top 5 brands take 36% of clicks. Demand peaks in Dec. Flapen scores it 53 out of 100, a Maybe.

01 · Demand

An estimated 0.7% of those searches ended in a purchase.

Shoppers searched for this 241K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.7% of those searches ended in a purchase. Searches in the last 90 days moved -9.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $362K a year.

Searches, last 12 months
241K
Growth, 90 days vs prior 90
-9.2%
Conversion, latest week
0.7%
Market size, estimated
$362Ka year
Peak month
December1.7× the quietest month
Top search term
california king67K searches a year

02 · Price

A sale here is worth $227.50.

Listings sell for $227.50 on average, from $25.94 to $825.71. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 0 to 100 of them. At $227.50 that is $0 to $23K a year per listing.

Average price
$227.50above the $15 to $100 sweet spot
Price range
$25.94–$825.71
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
1K–1K
Units per listing a year
0–100
Revenue per listing a year
$0–$23K
Returns
2.5%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is ads and reviews.

94% of listings pay for placement with sponsored ads. 65% ship with Prime. On an average day, 13.0% of listings are out of stock. The average listing ranks #647 within Beds, Frames & Bases. It carries 7,267 reviews at 4.34 stars, so a new listing needs social proof before a better product.

Sponsored listings
94%
Prime listings
65%
Out of stock, average day
13.0%
Average rank
#647in Beds, Frames & Bases
Average rating
4.34 starsAmazon United States average 4.42 stars
Average reviews
7,267per listing
Listings tracked
156

04 · Newcomers

59 of last year's 73 launches cleared the first-year sales bar.

73 products launched here in the last 12 months. 59 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 30 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
73
Successful launches
59Amazon's first-year sales bar
Average brand age
30 months

Products

Top California King products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take only 17% of clicks. An open shelf where new products get seen.

Brands

74 rising

Sellers

72

Top-5 brand share

36%

Top 20: 67%

Top-5 click share

17%

Top 20: 39%

Open market

60%

  • Brand 115%
  • Brand 27%
  • Brand 36%
  • Brand 45%
  • Brand 54%
  • Brand 64%

Demand

California King search demand

Weekly searches over the year, seasonality beneath. Pick a range.

15K10KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 1.7×

Search terms

Top California King search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • california king67K/yr
  • california king metal bed frame18K/yr
  • california king size bed14K/yr
  • cal king metal bed frame14K/yr
  • cali king bed13K/yr
  • camas california king9K/yr
  • california king platform bed frame with headboard8K/yr
  • clearance cal king bed frame10K/yr
  • california king beds9K/yr
  • california king bed frame wood8K/yr

Reviews and returns

What reviews say buyers love and hate about California King

We read the reviews and the return reasons for every product selling here.

15%of positive reviews mention “Assembly/Installation”
11%of negative reviews mention “Size-Overall”
2.5%of orders come back
“Inaccurate size”
A buyer, on “Size-Overall”11% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

17 topics

NegativePositive

FAQ

Common California King questions

Answered from the same tracked data.