---
title: "Teen Swimsuits for Girls 14-16 — $109K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/teen-swimsuits-for-girls-14-16"
last_updated: "2026-08-10T00:45:38.510Z"
locale: en
meta:
description: "Niche score 57/100 · $109K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · $109K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Teen Swimsuits for Girls 14-16 — $109K/yr Amazon US Niche (2026) - Flapen"
---
# **teen swimsuits for girls 14-16**
**Worth a look**
Shows a fragmented shelf (top 5 take 15% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 26Growth 60Conversion 5Competition 96Returns 13Price range 78Avg price 95Brand share 95Review moat 89Quality gap 50
**Competition**
**Incredible****15%**
top-5 click share — an open shelf
**Brand share**
**Incredible****36%**
top-5 brand share — no brand owns this niche
**Avg price**
**Incredible****$23.15**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****229.18**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****$9.59–$34.42**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+36.6%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$109K**
$109K/yr · 1.1M searches
**Returns**
**Bad****8.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.4%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, teen swimsuits for girls 14-16 is a $109K/yr Amazon United States market (1.1M searches/yr). The top 5 brands hold 36% of demand. Demand peaks in Mar–Apr–May–Jun–Jul. Verdict: Worth a look — 57/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **teen swimsuits for girls 14-16 market data**
- **Units sold / yr**
- **4K–5K**
- avg 0–100/product
- **Revenue / yr**
- **$93K–$116K**
- units × avg price
- **Conversion rate**
- **0.4%**
- **Avg BSR**
- **#52**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **97%**
- **Out of stock**
- **1.1%**
- **Avg brand age**
- **30 months**
- **Avg seller age**
- **159 days**
## **Competition & brand share**
Clicks spread well past the top 5 (15% combined) — an open shelf where new products get seen.
**Brands**
**63 **▼falling
**Sellers**
**69**
**Top-5 brand share**
**36%**
Top 20: 77%
**Top-5 click share**
**15%**
Top 20: 40%
**Open market**
**59%**
- Cuddomper9% - RoseSeek8% - blibean8% - TyeSmo7% - Dearnow5% - Sewetier5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +36.6% search growth over the last 90 days.
60K40KHoliday '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May, Jun, Jul · busiest ÷ quietest = 14.2×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/teen-swimsuits-for-girls-14-16/trend)
## **Top teen swimsuits for girls 14-16 search terms**
- **teen girl swimsuit**251K/yr+91.8%0.2% conv. - **tween bathing suits**206K/yr+38.4%0.2% conv. - **teen swimsuits for girls 14-16**140K/yr+16.9%0.2% conv. - **teen bathing suits for girls 14-16**82K/yr+21.8%0.3% conv. - **teen girls swimsuits**75K/yr+44.9%0.1% conv. - **teen girl bathing suits**84K/yr-1.0%0.1% conv. - **teen swimsuits for girls 12-14**64K/yr+19.1%0.2% conv. - **teen bathing suits for girls 12-14**46K/yr+17.1%0.3% conv. - **teens swimsuits**32K/yr+41.9%0.0% conv. - **bathing suits for teenagers**32K/yr+19.5%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/teen-swimsuits-for-girls-14-16/search-terms)
## **Top teen swimsuits for girls 14-16 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.
0%1%$1K2%$2K3%$3K4%$4K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Cuddomper Girls Swimsiut Size 11-12 Green Teen One-Piece Bathing Suit with Tropical Print Mesh Cover Ups Adjustable Straps Cut Out Swimwear**Cuddomper**$18.24**4.5★505 rev](https://www.amazon.com/dp/B0DZP6C6L5) [2**Sewetier Swimsuit for Girls Two Piece Padded Bikinis with Adjustable Strap Contrast Trim Bathing Suits for Teens Dusty Blue Swimwear 13-14Y**Sewetier**$16.58**4.4★55 rev](https://www.amazon.com/dp/B0FYP39Y3D) [3**Seanrui Teen Swimsuits Bathing Suits for Teens Girls 13-14 Years 3 Piece Tankini Swim Suits with Swim Shorts**Seanrui**$31.69**4.7★142 rev](https://www.amazon.com/dp/B0G93N9179) [4**PROALLO Girls Bathing Suits Two Piece Vest Style Swimsuit with Boyshort Tankini Swimwear Purple**PROALLO**$15.35**4.6★2,643 rev](https://www.amazon.com/dp/B095C8YLR4) [5**Cuddomper Girls Swimsuit Tankini 2 Piece Size 13-14 Bathing Suit for Teens Black Halter Top with Tropical Print Drawstring Swim Shorts Summer Beach Swimwear**Cuddomper**$20.20**4.6★209 rev](https://www.amazon.com/dp/B0F87GH9NB)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Seanrui Teen Swimsuits Bathing Suits for Teens Girls 13-14 Years 3 Piece Tankini Swim Suits with Swim Shorts**Seanrui**$31.69**142 rev5mo ago](https://www.amazon.com/dp/B0G93N9179) [**Svreeyer Bikinis for Teens Girl Bathing Suit Double Strap Colorbloc Two Piece Swimsuits Beach Swimwear Sets with Cover Up Skirt Black 13-14 Years**Svreeyer**$22.27**95 rev5mo ago](https://www.amazon.com/dp/B0GCNNQGXW) [**Girls Swimsuit Criss Cross Ruched One Piece Bathing Suit with Solid Color Cover Up Skirt Adjustable Straps Swimwear 13-14Y**Sewetier**$19.82**84 rev8mo ago](https://www.amazon.com/dp/B0G1BBZMFH) [**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**$25.88**192 rev8mo ago](https://www.amazon.com/dp/B0FQJ2VLYQ) [**Sewetier Swimsuit for Girls Two Piece Padded Bikinis with Adjustable Strap Contrast Trim Bathing Suits for Teens Dusty Blue Swimwear 13-14Y**Sewetier**$16.58**55 rev8mo ago](https://www.amazon.com/dp/B0FYP39Y3D)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Seanrui Teen Swimsuits Bathing Suits for Teens Girls 13-14 Years 3 Piece Tankini Swim Suits with Swim Shorts**Seanrui**$31.69**4.7★**▲ 21%**](https://www.amazon.com/dp/B0G93N9179) [**Svreeyer Bikinis for Teens Girl Bathing Suit Double Strap Colorbloc Two Piece Swimsuits Beach Swimwear Sets with Cover Up Skirt Black 13-14 Years**Svreeyer**$22.27**4.6★**▲ 20%**](https://www.amazon.com/dp/B0GCNNQGXW) [**RoseSeek Girls Tie Dye Smocked 2 Piece Swimwear Sets Backless Halter Bikini Cute Brief Bathing Suit Blue and White 12 Years**RoseSeek**$28.25**4.5★**▲ 15%**](https://www.amazon.com/dp/B0FPF3VXCX) [**Girls Swimsuit Criss Cross Ruched One Piece Bathing Suit with Solid Color Cover Up Skirt Adjustable Straps Swimwear 13-14Y**Sewetier**$19.82**4.5★**▲ 12%**](https://www.amazon.com/dp/B0G1BBZMFH) [**Sewetier Swimsuit for Girls Two Piece Padded Bikinis with Adjustable Strap Contrast Trim Bathing Suits for Teens Dusty Blue Swimwear 13-14Y**Sewetier**$16.58**4.4★**▲ 12%**](https://www.amazon.com/dp/B0FYP39Y3D)
**~~View all trending →~~**
## **What buyers say about teen swimsuits for girls 14-16**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**46%
*“Fits to size”*
**Quality-Overall**8%
*“If youre looking for a well-made”*
**Color**8%
*“the colors are super cute”*
**Comfort-Overall**5%
*“Very comfortable”*
**Value For Money**4%
*“Good for the price”*
**Shape/Style**4%
*“Cute style”*
**Material Quality**4%
*“Strong material”*
**Advertised Vs Actual Product**2%
*“Exactly as advertised”*
**Stretchability/Expandability/Elasticity**2%
*“The material is stretchy and comfortable, and the straps can be adjusted which helps with getting a better fit”*
**Strap/String Quality**2%
*“The adjustable straps are a great feature”*
### **What buyers complain about **
**Size-Overall**32%
*“Size small”*
**Transparency**7%
*“Not see through”*
**Quality-Overall**7%
*“This bathing suit was overall low quality it seemed as if it would fray”*
**Color**6%
*“Color is off”*
**Strap/String Quality**6%
*“The strings came out”*
**Advertised Vs Actual Product**2%
*“very misleading”*
**Material Quality**1%
*“Cheap material”*
**Cushion**1%
*“The bra padding isnt stable”*
**Comfort-Overall**1%
*“the metal flower in the middle is very uncomfortable”*
**Durability**1%
*“Broke first time it was worn”*
### **Top return reasons **
**Size-Overall**68%
**Chest Fit**10%
**Waist Fit**5%
**Hip Fit**3%
**Length**2%
**Shape/Style**2%
**Material Quality**2%
**Advertised Vs Actual Product**1%
**Color**1%
**Feet Fit**1%
## **Common questions**
- **Is teen swimsuits for girls 14-16 profitable to sell on Amazon United States?**
- The niche generates $109K/yr across 150 tracked products. 34 of 86 products launched in the last 360 days are still selling. 90-day search growth is +36.6%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the teen swimsuits for girls 14-16 niche?**
- 63 brands and 69 sellers compete. The top 5 products take 15% of clicks and top 5 brands hold 36% of demand.
- **What do buyers complain about in teen swimsuits for girls 14-16?**
- Top complaints mined from reviews: Size-Overall, Transparency, Quality-Overall. The return rate is 8.3% — above our launch gate.
- **When does demand for teen swimsuits for girls 14-16 peak?**
- Demand peaks in Mar–Apr–May–Jun–Jul; the busiest month runs 14.2× the quietest.
- **What does it cost to enter the teen swimsuits for girls 14-16 niche?**
- Listings span $9.59–$34.42; the average listing price is $23.15 (sweet spot $15–$100). The average incumbent carries 229 reviews — the moat a new listing must climb.
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