teen swimsuits
Worth a lookShows a fragmented shelf (top 5 take 13% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Competition
Incredible13%top-5 click share — an open shelf
Brand share
Incredible27%top-5 brand share — no brand owns this niche
Avg price
Incredible$25.39avg listing price — sweet spot $15–$100
Price range
Great$10.38–$43.28cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Great+65.1%90-day search growth — must beat 0% to launch
Review moat
Great484.89avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Bad$47K$47K/yr · 917K searches
Returns
Bad9.5%return rate — above 5% kills the launch gate
Conversion
Bad0.2%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, teen swimsuits is a $47K/yr Amazon United States market (917K searches/yr). The top 5 brands hold 27% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Worth a look — 57/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
teen swimsuits market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $38K–$51K
- units × avg price
- Conversion rate
- 0.2%
- Avg BSR
- #151
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 98%
- Out of stock
- 1.3%
- Avg brand age
- 30 months
- Avg seller age
- 157 days
Competition & brand share
Clicks spread well past the top 5 (13% combined) — an open shelf where new products get seen.Brands
84 rising
Sellers
89
Top-5 brand share
27%
Top 20: 62%
Top-5 click share
13%
Top 20: 33%
Open market
69%
- RoseSeek7%
- Herseas7%
- Holipick5%
- Beautikini4%
- CUPSHE4%
- Century Star3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +65.1% search growth over the last 90 days.Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 22.9×
Top teen swimsuits search terms
- teen swimsuits581K/yr
- teen bathing suits246K/yr
- swim suits for teens58K/yr
- blue bathing suits11K/yr
- swimsuits cute10K/yr
- blue womens bathing suit6K/yr
- swim suits for teens 20257K/yr
Top teen swimsuits 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
CUPSHE Womens Bikini Swimsuit Striped Reversible Bottom Lace Up Two Piece Bathing Suit S
CUPSHE$35.284.4★12,530 rev
Girls Ribbed 2-Piece Bikini Swimsuit - Fully Lined Modest Bathing Suit For Teens & Tweens Black 12-13 Years
Century Star$16.324.5★110 rev
Seanrui Teen Swimsuits Bathing Suits for Teens Girls 13-14 Years 3 Piece Tankini Swim Suits with Swim Shorts
Seanrui$31.694.7★142 rev
RoseSeek Girls Tie Dye Smocked 2 Piece Swimwear Sets Backless Halter Bikini Cute Brief Bathing Suit Blue and White 12 Years
RoseSeek$28.254.5★175 rev
RoseSeek Girls 3 Piece Swimsuits Floral High Waisted Bikini Bathing Suit with Mesh Coverups Skirt Yellow 12 Years
RoseSeek$29.714.2★98 rev
Newest
by launch dateSeanrui Teen Swimsuits Bathing Suits for Teens Girls 13-14 Years 3 Piece Tankini Swim Suits with Swim Shorts
Seanrui$31.69142 rev
SOLY HUX Girls Summer Swimsuit Set Floral Halter Triangle Bikini Set with Wrap Skirts Beachwear Blue and White 12Y
SOLY HUX$30.6348 rev
Aulyffo Girls Tankini Swimsuits Size 14-16 Girl Bathing Suits Size 14-16 Tropical Print Swimsuits for Teen Girls Ruched Swim Tank Top with Boy Shorts Light Blue
Aulyffo$25.88192 rev
popvil Womens High Waisted Bikini Sets Neon Two Piece 2026 Swimsuit Sporty Adjustable Straps 2 piece Bathing Suit Ladies Beach Summer Black
popvil$30.16175 rev
Herseas Womens Striped Bikini Sets Shoulder Strap Knot Removable Pads 2 Piece Swimsuits High Waisted Tummy Control Bathing Suits Teen Cruise Essentials Large Blue Stripes
Herseas$27.98521 rev
Trending
90-day click momentumHerseas Womens Striped Bikini Sets Shoulder Strap Knot Removable Pads 2 Piece Swimsuits High Waisted Tummy Control Bathing Suits Teen Cruise Essentials X-Small Blue Stripes
Herseas$28.114.3★
Beautikini Period Swimwear Two Piece Menstrual Leakproof Sporty Bikini Sets Bathing Suit Period Swimsuit for Teen Girls (Raspberry Red XS)
Beautikini$43.284.3★
Beautikini Period Swimwear Menstrual Leakproof Swimsuit Short High Waist Bathing Suit Bottoms for Teen Girl Women Black S
Beautikini$33.204.5★
RoseSeek Girls Tie Dye Smocked 2 Piece Swimwear Sets Backless Halter Bikini Cute Brief Bathing Suit Blue and White 12 Years
RoseSeek$28.254.5★
Dearnow Girls Swimsuit Size 13 14 Swimsuits for Teen Cross-Strap Bathing Suits 13-14 Blue Print Bikini Set Teen Girls Swimwear
Dearnow$30.044.3★
What buyers say about teen swimsuits
What buyers praise and complain about, mined from review topics.What buyers love
“Fit was accurate”
“Very comfortable”
“it appears to be really well made”
“has vibrant colors”
“material is beautiful”
“Flattering”
“Good for the price”
“As advertised”
“Design is pretty”
“The material is soft”
What buyers complain about
“Ran small”
“Color loss”
“See through when wet in the pink color”
“it unfortunately just looked super cheap”
“But Strap Slips”
“Material cheap”
“Does NOT work”
“Got a large for my chest”
“not the most flattering looking since it is a little big”
“Broke first time it was worn”
Top return reasons
Common questions
- Is teen swimsuits profitable to sell on Amazon United States?
- The niche generates $47K/yr across 178 tracked products. 42 of 99 products launched in the last 360 days are still selling. 90-day search growth is +65.1%. Flapen's verdict: Worth a look (57/100).
- How competitive is the teen swimsuits niche?
- 84 brands and 89 sellers compete. The top 5 products take 13% of clicks and top 5 brands hold 27% of demand.
- What do buyers complain about in teen swimsuits?
- Top complaints mined from reviews: Size-Overall, Color, Transparency. The return rate is 9.5% — above our launch gate.
- When does demand for teen swimsuits peak?
- Demand peaks in Mar–Apr–May–Jun; the busiest month runs 22.9× the quietest.
- What does it cost to enter the teen swimsuits niche?
- Listings span $10.38–$43.28; the average listing price is $25.39 (sweet spot $15–$100). The average incumbent carries 485 reviews — the moat a new listing must climb.