---
title: "Boys Birthday Party Decorations — $197K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/boys-birthday-party-decorations"
last_updated: "2026-08-10T01:25:49.878Z"
locale: en
meta:
description: "Niche score 54/100 · $197K/yr market · 470K searches/yr · $12.81 avg price. Soft demand (-8.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $197K/yr market · 470K searches/yr · $12.81 avg price. Soft demand (-8.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Boys Birthday Party Decorations — $197K/yr Amazon US Niche (2026) - Flapen"
---
# **boys birthday party decorations**
**Worth a look**
Shows no brand lock-in (top 5 brands take 28% of clicks), but soft demand (-8.0% this quarter) keeps it on the watch list.
Market size 39Growth 21Conversion 41Competition 91Returns 64Price range 53Avg price 57Brand share 97Review moat 60Quality gap 32
**Brand share**
**Incredible****28%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****24%**
top-5 click share — an open shelf
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****1,080.91**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$12.81**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$3.85–$27.41**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****3.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$197K**
$197K/yr · 470K searches
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-8.0%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, boys birthday party decorations is a $197K/yr Amazon United States market (470K searches/yr). The top 5 brands hold 28% of demand. Demand peaks in Oct–Nov. Verdict: Worth a look — 54/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **boys birthday party decorations market data**
- **Units sold / yr**
- **10K–13K**
- avg 100–250/product
- **Revenue / yr**
- **$128K–$160K**
- units × avg price
- **Conversion rate**
- **3.3%**
- **Avg BSR**
- **#912**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **0.9%**
- **Avg brand age**
- **25 months**
- **Avg seller age**
- **173 days**
## **Competition & brand share**
Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen.
**Brands**
**76 **▼falling
**Sellers**
**82**
**Top-5 brand share**
**28%**
Top 20: 62%
**Top-5 click share**
**24%**
Top 20: 54%
**Open market**
**68%**
- ANSOMO7% - LINHAXM6% - K.E.J.5% - meowtastic5% - Vicduotex5% - BTZO4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.0% search growth over the last 90 days.
25K15KSpike '25Prime Day '25Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov · busiest ÷ quietest = 2.5×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/boys-birthday-party-decorations/trend)
## **Top boys birthday party decorations search terms**
- **boys birthday party decorations**142K/yr-11.3%1.0% conv. - **navy blue birthday decorations**35K/yr-12.3%1.8% conv. - **arreglos para cumpleaos de hombre**35K/yr-11.2%0.5% conv. - **happy birthday dad decorations**22K/yr+16.9%2.6% conv. - **boy birthday party decorations**31K/yr-13.4%0.8% conv. - **happy birthday for him**27K/yr-29.0%0.3% conv. - **blue birthday decor**21K/yr+8.9%3.3% conv. - **dad birthday decorations**22K/yr-6.9%2.1% conv. - **royal blue birthday decorations**26K/yr-16.3%1.8% conv. - **happy birthday man**15K/yr+16.1%0.9% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/boys-birthday-party-decorations/search-terms)
## **Top boys birthday party decorations 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%2%$4K4%$8K6%$12K8%$16K101001K10K100K 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**ANSOMO Blue and Black Happy Birthday Party Decorations for Boys Men Banner Balloons Navy Royal Light Blue Pom Poms Foil Curtain Dcor Supplies 13th 16th 18th 20th 30th 40th 50th 60th 70th 80th**ANSOMO**$12.25**4.6★1,227 rev](https://www.amazon.com/dp/B0BN5RN3YW) [2**meowtastic Birthday Decorations Happy Birthday Banner with Honeycomb Balls**meowtastic**$13.19**4.6★2,375 rev](https://www.amazon.com/dp/B0CK6HGKQ4) [3**Navy Blue and Black Birthday Decorations for Men Blue Black White Balloons Happy Birthdays Balloon Banner Silver Confetti Balloons for Men Boy Girls Women Adults Birthday Party Decorations**BTZO**$10.93**4.4★628 rev](https://www.amazon.com/dp/B0F2T82D51) [4**2 Pack Blue Party Decorations Ocean Party Decor Supplies Blue Party Streamers Birthday Decorations Tinsel Foil Fringe Curtains Photo Booth Props Celebration Decorations**K.E.J.**$5.93**4.4★11,514 rev](https://www.amazon.com/dp/B0BWRJF5DX) [5**Iysoll Blue Birthday Party Decorations for Boys Men Happy Birthday Banner Balloons Navy Royal Light Blue Pom Poms Foil Curtain Dcor Party Decorations for Baby Boy**Iysoll**$11.96**4.7★367 rev](https://www.amazon.com/dp/B0CLTWTMM6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Navy Blue and Black Birthday Decorations for Men Black Pearl Royal Blue Silver Metallic Balloons Confetti Balloon Happy Birthday Banner Heart Balloons 18/10 Inch Star Balloon for Bday Party Supplies**Froova**$14.16**100 rev6mo ago](https://www.amazon.com/dp/B0GBWGC2R6) [**Blue Black Silver Balloons with I LOVE YOU & HAPPY BIRTHDAY Foil Balloons & Rose Petals for Romantic Special Night Anniversary Valentine Day Birthday Decorations for Him Bedroom Hotel Room**Carnira**$23.25**59 rev7mo ago](https://www.amazon.com/dp/B0G645NRSX) [**Pixel Game Birthday Party Decorations Game On Pixel Theme Party Supplies Kit for Boys & Girls 131 Pcs Balloons Backdrop Curtain Table Cover Cake Toppers**Brovelie**$25.69**96 rev7mo ago](https://www.amazon.com/dp/B0G2CVVRP2) [**Blue Happy Birthday Decorations Happy Birthday Banner with Honeycomb Balls Stars Hanging Swirl Streamers Dots Garland Party Decorations for Men Boys Women Girls**Kidific**$9.83**209 rev9mo ago](https://www.amazon.com/dp/B0FMQYZ2DW) [**Dark Blue Happy Birthday Balloon Banner Set -16 Inch Foil Letters Balloons Reusable Birthday Decorations and Party Supplies Suitable for Men and Womens Birthday DecorationsParty Backdrop**K.E.J.**$5.65**728 rev1y ago](https://www.amazon.com/dp/B0FF4CXSTJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pixel Game Birthday Party Decorations Game On Pixel Theme Party Supplies Kit for Boys & Girls 131 Pcs Balloons Backdrop Curtain Table Cover Cake Toppers**Brovelie**$25.69**4.8★**▲ 220%**](https://www.amazon.com/dp/B0G2CVVRP2) [**Blue Black Silver Balloons with I LOVE YOU & HAPPY BIRTHDAY Foil Balloons & Rose Petals for Romantic Special Night Anniversary Valentine Day Birthday Decorations for Him Bedroom Hotel Room**Carnira**$23.25**4.5★**▲ 200%**](https://www.amazon.com/dp/B0G645NRSX) [**Happy Birthday Dad Backdrop Banner- Extra Large Outdoor Indoor Party Decorations for Daddy Birthday Super Dad Party Photography Background**HALOSWASUN**$11.64**4.5★**▲ 198%**](https://www.amazon.com/dp/B0F2H2ST5L) [**Navy Blue and Black Birthday Decorations for Men Black Pearl Royal Blue Silver Metallic Balloons Confetti Balloon Happy Birthday Banner Heart Balloons 18/10 Inch Star Balloon for Bday Party Supplies**Froova**$14.16**4.0★**▲ 195%**](https://www.amazon.com/dp/B0GBWGC2R6) [**Blue Happy Birthday Decorations Happy Birthday Banner with Honeycomb Balls Stars Hanging Swirl Streamers Dots Garland Party Decorations for Men Boys Women Girls**Kidific**$9.83**4.5★**▲ 85%**](https://www.amazon.com/dp/B0FMQYZ2DW)
**~~View all trending →~~**
## **What buyers say about boys birthday party decorations**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Amazing quality”*
**Color**14%
*“Beautiful colors”*
**Value For Money**12%
*“Good deal”*
**Advertised Vs Actual Product**10%
*“As DESCRIBED”*
**Assembly/Installation**7%
*“Easy to Assemble”*
**Design-Overall**5%
*“the design looked very elegant”*
**Durability**4%
*“Item was durable for the time needed”*
**Size-Overall**4%
*“Good size”*
**Ease Of Use**3%
*“Easy peasy”*
**Gifting Purpose**2%
*“Nice gift”*
### **What buyers complain about **
**Quality-Overall**17%
*“Bad quality”*
**Durability**10%
*“started falling apart”*
**Assembly/Installation**10%
*“too much assembly”*
**Adhesion/Stickiness**7%
*“Barely any adhesive”*
**Inflation/Deflation**6%
*“deflated right after I blew them up”*
**Color**6%
*“Not the right color”*
**Advertised Vs Actual Product**5%
*“False advertisement”*
**Value For Money**5%
*“a bit overpriced”*
**Size-Overall**4%
*“Was bigger than I had room”*
**Strength**3%
*“Very fragile and break easily”*
### **Top return reasons **
**Color**27%
**Size-Overall**19%
**Value For Money**17%
**Advertised Vs Actual Product**8%
**Quality-Overall**7%
**Defective Material/Parts**3%
**Inflation/Deflation**3%
**Assembly/Installation**2%
**Adhesion/Stickiness**2%
**Functionality-Overall**2%
## **Common questions**
- **Is boys birthday party decorations profitable to sell on Amazon United States?**
- The niche generates $197K/yr across 88 tracked products. 12 of 16 products launched in the last 360 days are still selling. 90-day search growth is -8.0%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the boys birthday party decorations niche?**
- 76 brands and 82 sellers compete. The top 5 products take 24% of clicks and top 5 brands hold 28% of demand.
- **What do buyers complain about in boys birthday party decorations?**
- Top complaints mined from reviews: Quality-Overall, Durability, Assembly/Installation. The return rate is 2.5%.
- **When does demand for boys birthday party decorations peak?**
- Demand peaks in Oct–Nov; the busiest month runs 2.5× the quietest.
- **What does it cost to enter the boys birthday party decorations niche?**
- Listings span $3.85–$27.41; the average listing price is $12.81 (sweet spot $15–$100). The average incumbent carries 1,081 reviews — the moat a new listing must climb.
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