---
title: "Water Polo — $28K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/water-polo"
last_updated: "2026-08-07T14:45:31.748Z"
locale: en
meta:
description: "Niche score 35/100 · $28K/yr market · 64K searches/yr · $42.23 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 35/100 · $28K/yr market · 64K searches/yr · $42.23 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Water Polo — $28K/yr Amazon US Niche (2026) - Flapen"
---
# **water polo**
**Skip it**
A small market ($28K/yr) — this niche doesn't clear our bar today.
Market size 7Growth 27Conversion 13Competition 44Returns 24Price range 28Avg price 95Brand share 50Review moat 97Quality gap 33
**Review moat**
**Incredible****56.04**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Incredible****$42.23**
avg listing price — sweet spot $15–$100
**Brand share**
**Okay****75%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****$7.07–$312.09**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+1.7%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****5.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$28K**
$28K/yr · 64K searches
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, water polo is a $28K/yr Amazon United States market (64K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Aug–Sep–Oct–Nov–Dec. Verdict: Skip it — 35/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **water polo market data**
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$53K–$63K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#27,047**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **68%**
- **Out of stock**
- **5.3%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **182 days**
## **Competition & brand share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▼falling
**Sellers**
**26**
**Top-5 brand share**
**75%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 94%
**Open market**
**22%**
- ARENA35% - FORZA21% - VAMSII11% - Speedo5% - UIZGHGE4% - BWWKTOP3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +1.7% search growth over the last 90 days.
5K3KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep, Oct, Nov, Dec · busiest ÷ quietest = 4.2×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/water-polo/trend)
## **Top water polo search terms**
- **water polo**33K/yr+22.8%0.5% conv. - **waterpolo**15K/yr-8.4%0.3% conv. - **water polo gifts**17K/yr-33.0%1.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/water-polo/search-terms)
## **Top water polo 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%4%$1K8%$2K12%$3K16%$5K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**FORZA PVC Water Polo Goal - 3X Durable uPVC | Regulation Sizes (Single Junior Training Goal)**FORZA**$312.09**0.0★0 rev](https://www.amazon.com/dp/B0CJ53757X) [2**ARENA Mens Water Polo Swim Brief Training and Game Bathing Swimsuit Water Sports Pool Accessories for Players Navy/White US Size 32**ARENA**$38.28**4.6★50 rev](https://www.amazon.com/dp/B0BFJWBCYN) [3**VAMSII 2 PAIRS Water Polo Sports Theme Socks Water Sport Gift Waterpolo Team Gift (US Alpha One Size Regular Regular Water polo socks)**VAMSII**$13.67**5.0★3 rev](https://www.amazon.com/dp/B0DDY6K9LB) [4**ARENA Womens Water Polo Swimsuit Training and Game One Piece Bathing Suit Water Sports Pool Accessories for Players Black/White US Size 38**ARENA**$61.11**4.5★198 rev](https://www.amazon.com/dp/B0BFFVQVJ9) [5**Speedo Mens Swimsuit Brief Endurance+ Water Polo Avenger Navy 28**Speedo**$30.06**4.0★127 rev](https://www.amazon.com/dp/B000H35KVE)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**122PCS Water Polo Stickers A set of fun and unique water balloon-themed sticker is a must-have for fashion sticker collectors.Decorative sports bags notebooks skateboards phone cases water bottles**UIZGHGE**$7.07**2 rev4mo ago](https://www.amazon.com/dp/B0GS9F3QRB) [**122pcs Water Polo Stickers Sport Ball Vinyl Waterproof Sticker Athlete Mascot Aqua Splash Decals for Laptop Water Bottle Helmet Scrapbook Refrigerator Gifts for Adults Teens Students**ZouAimiao**$7.16**4 rev4mo ago](https://www.amazon.com/dp/B0GQZ4RMMC) [**Huglanket Water Polo Gifts Throw Blanket for All Seasons**Huglanket**$28.14**2 rev6mo ago](https://www.amazon.com/dp/B0GH82W4YK) [**InnoBeta Water Polo Gifts Ceramic Ring Dish**InnoBeta**$20.06**0 rev6mo ago](https://www.amazon.com/dp/B0GH1KJSFF) [**BWWKTOP Water Polo Socks Water Polo Player Gifts Id Rather Be Playing Water Polo Socks Water Sports Merch (Playing Water Polo)**BWWKTOP**$13.94**0 rev10mo ago](https://www.amazon.com/dp/B0FP4VXJ63)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ARENA Mens Water Polo Swim Brief Training and Game Bathing Swimsuit Water Sports Pool Accessories for Players Black/White US Size 34**ARENA**$42.15**4.6★**▲ 115%**](https://www.amazon.com/dp/B0BFJV39XN) [**122PCS Water Polo Stickers A set of fun and unique water balloon-themed sticker is a must-have for fashion sticker collectors.Decorative sports bags notebooks skateboards phone cases water bottles**UIZGHGE**$7.07**5.0★**▲ 110%**](https://www.amazon.com/dp/B0GS9F3QRB) [**Mikasa Water Polo Game Ball WP550C**Mikasa**$58.69**4.6★**▲ 106%**](https://www.amazon.com/dp/B0CYSBYSJ6) [**122pcs Water Polo Stickers Sport Ball Vinyl Waterproof Sticker Athlete Mascot Aqua Splash Decals for Laptop Water Bottle Helmet Scrapbook Refrigerator Gifts for Adults Teens Students**ZouAimiao**$7.16**4.5★**▲ 105%**](https://www.amazon.com/dp/B0GQZ4RMMC) [**ARENA Mens Water Polo Swim Brief Training and Game Bathing Swimsuit Water Sports Pool Accessories for Players Black/White US Size 32**ARENA**$43.19**4.6★**▲ 104%**](https://www.amazon.com/dp/B0BFJT1S1B)
**~~View all trending →~~**
## **What buyers say about water polo**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“Very good quality”*
**Soft Feel**17%
*“Soft blanket”*
**Fun/Entertainment Experience**15%
*“enjoying the stickers”*
**Certifications**11%
*“Good product checked a lot of times in swimming pool looks ok and cool”*
**Comfort-Overall**11%
*“this suit is pretty comfortable for practice it is tight”*
**Grip**6%
*“The Hydro Grip excellent for gripping in the pool”*
**Weight Light**6%
*“Soft and light weight”*
**Value For Money**4%
*“especially for the money”*
**Adhesion/Stickiness**3%
*“they stick well to bottles”*
**Color**3%
*“the colors pop”*
### **What buyers complain about **
**Design-Overall**100%
*“it is not designed for big breast women”*
### **Top return reasons **
**Size-Overall**76%
**Advertised Vs Actual Product**6%
**Product Condition**2%
**Zipper Quality**2%
**Material Quality**2%
**Quality-Overall**2%
**Functionality-Overall**2%
**Defective Material/Parts**1%
**Grip**1%
**Stretchability/Expandability/Elasticity**1%
## **Common questions**
- **Is water polo profitable to sell on Amazon United States?**
- The niche generates $28K/yr across 25 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is +1.7%. Flapen's verdict: Skip it (35/100).
- **How competitive is the water polo niche?**
- 18 brands and 26 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in water polo?**
- Top complaints mined from reviews: Design-Overall. The return rate is 5.2% — above our launch gate.
- **When does demand for water polo peak?**
- Demand peaks in Aug–Sep–Oct–Nov–Dec; the busiest month runs 4.2× the quietest.
- **What does it cost to enter the water polo niche?**
- Listings span $7.07–$312.09; the average listing price is $42.23 (sweet spot $15–$100). The average incumbent carries 56 reviews — the moat a new listing must climb.
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