---
title: "Plague Doctor Costume Kids — $76K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/plague-doctor-costume-kids"
last_updated: "2026-08-11T15:14:42.525Z"
locale: en
meta:
description: "Niche score 39/100 · $76K/yr market · 168K searches/yr · $39.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $76K/yr market · 168K searches/yr · $39.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Plague Doctor Costume Kids — $76K/yr Amazon US Niche (2026) - Flapen"
---
# **plague doctor costume kids**
**Skip it**
Weak search conversion (1.1%) — this niche doesn't clear our bar today.
Market size 19Growth 30Conversion 14Competition 33Returns 21Price range 91Avg price 95Brand share 45Review moat 70Quality gap 60
**Avg price**
**Incredible****$39.91**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$12.93–$55.61**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****687.77**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+3.8%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****6.1%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$76K**
$76K/yr · 168K searches
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, plague doctor costume kids is a $76K/yr Amazon United States market (168K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 39/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **plague doctor costume kids market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$120K–$160K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#3,033**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **55%**
- **Out of stock**
- **24.4%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **207 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**16**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 97%
**Open market**
**15%**
- Wakejoy23% - Absolute Vibe22% - HAOSUN15% - Coseaon9% - Raxwalker9% - Generic7% - Open — no brand owns it (7 brands, 15%)
## **Demand & seasonality**
Weekly Amazon search volume, last 88 weeks — +3.8% search growth over the last 90 days.
35K25KSpike '25Prime Day '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 185.9×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/plague-doctor-costume-kids/trend)
## **Top plague doctor costume kids search terms**
- **plague doctor costume kids**107K/yr+4.2%1.1% conv. - **kids plague doctor costume**23K/yr+1.3%2.0% conv. - **plague doctor costume kids 10-12**13K/yr+52.9%2.4% conv. - **plague doctor costume for kids**6K/yr+30.6%1.6% conv. - **plague doctor kids costume**4K/yr+67.7%0.9% conv. - **plague doctor costume kids 12-14**4K/yr+11.8%5.3% conv. - **plague doctor costume youth**4K/yr+138.9%0.0% conv. - **kids plague doctor costumes**4K/yr-77.1%2.6% conv. - **boys plague doctor costume**4K/yr-61.0%4.3% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/plague-doctor-costume-kids/search-terms)
## **Top plague doctor costume kids 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%10%$8K20%$15K30%$23K40%$31K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Wakejoy Plague Doctor Costume for Kids 7 in 1 Set Halloween Costumes for Boys Girls Halloween Outfit (Medium-130)**Wakejoy**$46.85**4.5★258 rev](https://www.amazon.com/dp/B0C7D4QMPH) [2**HAOSUN Plague Doctor Costume for Kids 6 in 1 set Plague Doctor Mask Scary Halloween Costumes for Boys**HAOSUN**$37.15**4.4★69 rev](https://www.amazon.com/dp/B0D7CPTMPW) [3**Coseaon Plague Doctor Costume Kids Halloween Cosplay Outfit Set with Mask Hat Robe Cane (A 140)**Coseaon**$42.75**4.5★131 rev](https://www.amazon.com/dp/B0D6GLSW4P) [4**Halloween Plague Doctor Mask Steampunk Horror Scary Halloween Plague Doctor Mask Costume Props for Party Prom Gifts Set 6 in 1 for Men Women Kids (6 PCS)**Generic**$31.03**4.3★273 rev](https://www.amazon.com/dp/B09YTXPB9M) [5**Absolute Vibe Plague Doctor Costume for Kids Halloween Outfit Cosplay Coat Mask for Boys Girls Combo set (Large)**Absolute Vibe**$48.30**4.5★96 rev](https://www.amazon.com/dp/B0D77P83Q1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Joyesplay Plague Doctor Costume**Joyesplay**$33.53**11 rev1y ago](https://www.amazon.com/dp/B0FGH89Q2X) [**Yuiui Plague Doctor Costume for Kids Funny Scary Halloween Costumes for Boys Girls 14 in 1 Set Halloween Outfits for Spooky Fun (150)**Yuiui**$51.25**32 rev1y ago](https://www.amazon.com/dp/B0F25Z8TDY) [**Raxwalker Plague Bird Beak Doctor Mask Steampunk Halloween Costumes Cosplay for Teenagers Props Outfit for Spooky Fun (style-K set)**Raxwalker**$16.04**419 rev1y ago](https://www.amazon.com/dp/B0DRRVTY2J) [**Fooecor Plague Doctor Costume with Plague Doctor Mask for Boys Girls Halloween Dress-Up Cosplay Party (Child-XL)**Fooecor**$48.45**17 rev1y ago](https://www.amazon.com/dp/B0D9DKJSWW) [**jiobabe Plague Doctor Halloween Costume for Kids Boys Girls Steampunk Leatherface Costume Child Medieval Black Plague Outfit with Beak Mask Cane Hat Gloves GR025L**jiobabe**$38.71**44 rev2y ago](https://www.amazon.com/dp/B0D7SQ5BKG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**jiobabe Plague Doctor Halloween Costume for Kids Boys Girls Steampunk Leatherface Costume Child Medieval Black Plague Outfit with Beak Mask Cane Hat Gloves GR025L**jiobabe**$38.71**4.2★**▲ 1000%**](https://www.amazon.com/dp/B0D7SQ5BKG) [**Joyesplay Plague Doctor Costume**Joyesplay**$33.53**4.1★**▲ 322%**](https://www.amazon.com/dp/B0FGH89Q2X) [**Wakejoy Plague Doctor Costume for Kids 7 in 1 Set Halloween Costumes for Boys Girls Halloween Outfit (Medium-130)**Wakejoy**$46.85**4.5★**▲ 222%**](https://www.amazon.com/dp/B0C7D4QMPH) [**Raxwalker Halloween Plague Doctor Mask Steampunk Cosplay Costume Bird Beak Mask Long Beak Raven Masks Prop for Men and Boys(1 Pc Black)**Raxwalker**$12.93**4.4★**▲ 173%**](https://www.amazon.com/dp/B07B2HYJ7K) [**Coseaon Plague Doctor Costume Kids Halloween Cosplay Outfit Set with Mask Hat Robe Cane (A 140)**Coseaon**$42.75**4.5★**▲ 121%**](https://www.amazon.com/dp/B0D6GLSW4P)
**~~View all trending →~~**
## **What buyers say about plague doctor costume kids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**42%
*“It has great quality in the mask”*
**Value For Money**9%
*“affordable”*
**Advertised Vs Actual Product**8%
*“Was exactly as expected”*
**Adjustability/Rotatability/Reclining**4%
*“it is very adjustable”*
**Fun/Entertainment Experience**4%
*“Too fun”*
**Comfort-Overall**4%
*“It was comfortable enough for her the entire night”*
**Gifting Purpose**4%
*“Great present”*
**Design-Overall**3%
*“Visually, it looks good so if you are using it for artwork or anything”*
**Size-Overall**3%
*“It fit her very well”*
### **What buyers complain about **
**Smell**37%
*“has a horrible smell”*
**Size-Overall**17%
*“Unfortunately mask is ill-fitting”*
**Material Quality**5%
*“Not the most comfortable material”*
**Comfort-Overall**5%
*“Not the most comfortable material”*
### **Top return reasons **
**Size-Overall**65%
**Product Condition**10%
**Defective Material/Parts**6%
**Material Quality**3%
**Moist/Dry**3%
**Quality-Overall**3%
**Texture/Consistency-Overall**3%
**Shape/Style**3%
**Advertised Vs Actual Product**3%
**Stitch/Finish/Polish**1%
## **Common questions**
- **Is plague doctor costume kids profitable to sell on Amazon United States?**
- The niche generates $76K/yr across 22 tracked products. 90-day search growth is +3.8%. Flapen's verdict: Skip it (39/100).
- **How competitive is the plague doctor costume kids niche?**
- 13 brands and 16 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in plague doctor costume kids?**
- Top complaints mined from reviews: Smell, Size-Overall, Material Quality. The return rate is 6.1% — above our launch gate.
- **When does demand for plague doctor costume kids peak?**
- Demand peaks in Sep–Oct–Nov; the busiest month runs 185.9× the quietest.
- **What does it cost to enter the plague doctor costume kids niche?**
- Listings span $12.93–$55.61; the average listing price is $39.91 (sweet spot $15–$100). The average incumbent carries 688 reviews — the moat a new listing must climb.
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