20 inch bathroom vanity
Worth a lookShows a thin review moat (44 avg reviews), but prices mostly outside the sweet spot ($87.47–$572.39) keeps it on the watch list.
Review moat
Incredible43.75avg incumbent reviews — the moat a new listing must climb
Competition
Incredible16%top-5 click share — an open shelf
Brand share
Great48%top-5 brand share — no brand owns this niche
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Returns
Okay3.1%return rate — above 5% kills the launch gate
Avg price
Okay$191.52avg listing price — sweet spot $15–$100
Market size
Okay$224K$224K/yr · 308K searches
Growth
Bad-3.8%90-day search growth — must beat 0% to launch
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
Price range
Bad$87.47–$572.39cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, 20 inch bathroom vanity is a $224K/yr Amazon United States market (308K searches/yr). The top 5 brands hold 48% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
20 inch bathroom vanity market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $192K–$239K
- units × avg price
- Conversion rate
- 0.4%
- Avg BSR
- #613
- Page quality
- 0%
- Prime
- 30%
- Sponsored
- 89%
- Out of stock
- 26.5%
- Avg brand age
- 28 months
- Avg seller age
- 188 days
Competition & brand share
Clicks spread well past the top 5 (16% combined) — an open shelf where new products get seen.Brands
52 falling
Sellers
78
Top-5 brand share
48%
Top 20: 82%
Top-5 click share
16%
Top 20: 43%
Open market
47%
- Merax13%
- eclife12%
- Guxeei12%
- LUCKWIND5%
- phiestina5%
- Christopher Knight Home5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -3.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top 20 inch bathroom vanity search terms
- 18 inch bathroom vanity with sink41K/yr
- 20 inch bathroom vanity with sink34K/yr
- 18 inch vanity with sink32K/yr
- 20 inch vanity with sink27K/yr
- 18 bathroom vanity with sink23K/yr
- 18 inch vanity15K/yr
- 20 bathroom vanity with sink16K/yr
- 20 vanity with sink11K/yr
- 18 vanity with sink8K/yr
- 18 inch bathroom vanity13K/yr
Top 20 inch bathroom vanity products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
eclife 18 Bathroom Vanities with Sink Combo Modern Thickened Wood Bathroom Storage Cabinet w/Undermount White Single Sink Matte Black Faucet Drain Black
eclife$222.234.3★184 rev
eclife 18 Bathroom Vanity with Sink Combo Mid-Century Freestanding Cabinet with Wood Stripes Decor Adjustable Shelf Undermount White Single Sink Faucet Drain Light Walnut
eclife$200.384.5★91 rev
Guxeei 18-inch Bathroom Vanity Sink Combo Free-Standing Single Storage Cabinet with Adjustable Shelf & Storage Rack Wooden Set with Ceramic Basin for Bathroom (White)
Guxeei$130.584.4★17 rev
Bellemave 20-inch Solid Wood Bathroom Vanity with Sink Free Standing Cabinet Soft Closing Door Storage Rack Drawer (White)
Bellemave$153.224.1★26 rev
LUCKWIND 18 Space Saving Laundry Sink Cabinet Set with Ceramic Belly Bowl Sink and Faucet Compact Bathroom Vanity with Sink Combo for Laundry Small Bathroom Utility Room Kitchen (Gloss Black)
LUCKWIND$183.104.2★67 rev
Newest
by launch date
Merax 18 Bathroom Vanity with Sink Powder Room Small Bathroom Vanity with Storage Cabinet Ceramic Sink Adjustable Shelf Solid Wood Frame Bath Storage Cabinet
Merax$159.7852 rev
Merax 18 Bathroom Vanity with Sink Powder Room Small Bathroom Vanity with Single Door Cabinet Ceramic Sink Adjustable Shelf Solid Wood Frame Bathroom Storage Cabinet
Merax$159.6852 rev
Marzzi 18 Bathroom Vanity with Sink Modern Single Sink Bathroom Vanity with Storage Cabinet Adjustable Shelf Solid Wood Frame Painted Finish
Marzzi$225.3335 rev
phiestina 20 Inch White Pre-Assembled Small Bathroom Vanity Cabinet with Ceramic Sink Soft-Close Door Left Side Storage Space-Saving Design No Faucet BV05-20-WHITE-PLUS
phiestina$211.0430 rev
phiestina Pre-Assembled 20 Inch Floating Bathroom Vanity for Small Space Wall-Mounted Black Cabinet with Ceramic Sink Soft-Close Door Left Side Storage No Faucet BV04-20-PUREBLACK-PLUS
phiestina$165.812 rev
Trending
90-day click momentumMerax 18 Bathroom Vanity with Sink Powder Room Small Bathroom Vanity with Single Door Cabinet Ceramic Sink Adjustable Shelf Solid Wood Frame Bathroom Storage Cabinet
Merax$159.684.6★
Merax 18 Bathroom Vanity with Sink Powder Room Small Bathroom Vanity with Storage Cabinet Ceramic Sink Adjustable Shelf Solid Wood Frame Bath Storage Cabinet
Merax$159.784.6★
phiestina Pre-Assembled 20 Inch Floating Bathroom Vanity for Small Space Wall-Mounted Black Cabinet with Ceramic Sink Soft-Close Door Left Side Storage No Faucet BV04-20-PUREBLACK-PLUS
phiestina$165.815.0★
phiestina 20 Inch White Pre-Assembled Small Bathroom Vanity Cabinet with Ceramic Sink Soft-Close Door Left Side Storage Space-Saving Design No Faucet BV05-20-WHITE-PLUS
phiestina$211.044.6★
Marzzi 18 Bathroom Vanity with Sink Modern Single Sink Bathroom Vanity with Storage Cabinet Adjustable Shelf Solid Wood Frame Painted Finish
Marzzi$225.334.1★
What buyers say about 20 inch bathroom vanity
What buyers praise and complain about, mined from review topics.What buyers love
“The vanity is nice quality”
“Beautiful fit”
“assembly was easy”
“Looks beautiful”
“just as advertised”
“has a good amount of storage”
“Compact size”
“It was surprisingly easy to assemble with clear instructions and once put together the cabinet feels sturdy and well balanced”
“love the color”
“Great value”
What buyers complain about
“It is also short”
“It was nearly impossible to assemble it because pins”
“Horrible quality”
“I just wish it had better instructions on rough in”
“the wood itself is bubbling up”
“Worst drain ever”
“Cheap material”
“POOR design”
“I just made a mistake that I didn't send it back when I first recognized that everything is horribly misaligned”
“Not blue”
Top return reasons
Common questions
- Is 20 inch bathroom vanity profitable to sell on Amazon United States?
- The niche generates $224K/yr across 135 tracked products. 8 of 61 products launched in the last 360 days are still selling. 90-day search growth is -3.8%. Flapen's verdict: Worth a look (53/100).
- How competitive is the 20 inch bathroom vanity niche?
- 52 brands and 78 sellers compete. The top 5 products take 16% of clicks and top 5 brands hold 48% of demand.
- What do buyers complain about in 20 inch bathroom vanity?
- Top complaints mined from reviews: Size-Overall, Assembly/Installation, Quality-Overall. The return rate is 3.1%.
- When does demand for 20 inch bathroom vanity peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the 20 inch bathroom vanity niche?
- Listings span $87.47–$572.39; the average listing price is $191.52 (sweet spot $15–$100). The average incumbent carries 44 reviews — the moat a new listing must climb.