---
title: "Astronaut Costume for Kids — $236K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/astronaut-costume-for-kids"
last_updated: "2026-08-09T10:23:28.980Z"
locale: en
meta:
description: "Niche score 48/100 · $236K/yr market · 995K searches/yr · $28.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $236K/yr market · 995K searches/yr · $28.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Astronaut Costume for Kids — $236K/yr Amazon US Niche (2026) - Flapen"
---
# **astronaut costume for kids**
**Skip it**
Weak search conversion (0.8%) — this niche doesn't clear our bar today.
Market size 44Growth 21Conversion 10Competition 94Returns 14Price range 89Avg price 95Brand share 74Review moat 47Quality gap 28
**Avg price**
**Incredible****$28.57**
avg listing price — sweet spot $15–$100
**Competition**
**Great****21%**
top-5 click share — an open shelf
**Price range**
**Great****$11.06–$59.76**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****61%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****1,820.64**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$236K**
$236K/yr · 995K 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
**Returns**
**Bad****8.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.8%**
search→purchase rate — share of searches ending in a sale
**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, astronaut costume for kids is a $236K/yr Amazon United States market (995K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 48/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **astronaut costume for kids market data**
- **Units sold / yr**
- **13K–15K**
- avg 100–250/product
- **Revenue / yr**
- **$357K–$429K**
- units × avg price
- **Conversion rate**
- **0.8%**
- **Avg BSR**
- **#470**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **99%**
- **Out of stock**
- **3.9%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **188 days**
## **Competition & brand share**
Clicks spread well past the top 5 (21% combined) — an open shelf where new products get seen.
**Brands**
**28 **▲rising
**Sellers**
**42**
**Top-5 brand share**
**61%**
Top 20: 96%
**Top-5 click share**
**21%**
Top 20: 56%
**Open market**
**35%**
- ReliBeauty21% - Spooktacular Creations17% - Costumerry10% - Dormstop7% - Maxim Party Supplies6% - GZ-LAOPAITOU5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.0% search growth over the last 90 days.
175K125KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 14.0×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/astronaut-costume-for-kids/trend)
## **Top astronaut costume for kids search terms**
- **astronaut costume for kids**464K/yr-17.8%1.5% conv. - **astronaut costume**243K/yr+16.0%0.3% conv. - **kids astronaut costume**70K/yr-14.7%1.7% conv. - **toddler astronaut costume**38K/yr-7.8%1.2% conv. - **neil armstrong costume for kids**9K/yr+7.5%2.2% conv. - **traje de astronauta para nio**13K/yr+34.8%0.4% conv. - **disfraz de astronauta para nio**20K/yr+33.4%0.5% conv. - **astronaut costume kids**24K/yr-27.4%1.4% conv. - **space costume kids**14K/yr-24.1%0.4% conv. - **space suit kids**10K/yr-14.6%1.1% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/astronaut-costume-for-kids/search-terms)
## **Top astronaut costume for 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%2%$5K4%$9K6%$14K8%$19K101001K10K100K 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**Costumerry Astronaut Costume for Kids Halloween Dress Up Space Birthday Gifts (5-7 Years)**Costumerry**$26.64**4.7★388 rev](https://www.amazon.com/dp/B0CF5R1LKB) [2**Spooktacular Creations White Astronaut Costume with Helmet Space Suit for Toddler with Movable Visor Kids Astronaut Halloween Costume for Cosplay Party Favor Supplies (Small 5-7 yrs)**Spooktacular Creations**$39.62**4.6★15,754 rev](https://www.amazon.com/dp/B07H44M3XW) [3**Cuteshower Kids Astronaut Costume for Boys Girls Space Jumpsuit Halloween (5-7 Years)**Cuteshower**$22.32**4.7★581 rev](https://www.amazon.com/dp/B09DV6W9FY) [4**Maxim Party Supplies Kids Astronaut Costume Space Suit Onesie With Embroidered Patches And Pockets For Children Boys Toddlers (12/14 White)**Maxim Party Supplies**$18.09**4.7★1,563 rev](https://www.amazon.com/dp/B07SPZM8Z1) [5**bibeikele NASA Astronaut Costumes Spacesuit for Boys Girls Kids Space Jumpsuit Halloween Costume Role Play Dress up 4-5 Years M**bibeikele**$21.95**4.4★60 rev](https://www.amazon.com/dp/B0FC6QR93V)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lingway Toys Astronaut Costume for Kids with Helmet & Gloves Boys Space Jumpsuit Set Kids Halloween Adventure Costumes 5-7Years**Lingway Toys**$19.72**14 rev8mo ago](https://www.amazon.com/dp/B0FXWWR9KY) [**bibeikele NASA Astronaut Costumes Spacesuit for Boys Girls Kids Space Jumpsuit Halloween Costume Role Play Dress up 4-5 Years M**bibeikele**$21.95**60 rev1y ago](https://www.amazon.com/dp/B0FC6QR93V) [**ReliBeauty kids girls boys Astronaut Costume with Space Helmet6-7/120**ReliBeauty**$41.03**3,501 rev1y ago](https://www.amazon.com/dp/B0DK1Y3FW8) [**ReliBeauty kids girls boys Astronaut Costume with Space Helmet7-8/130**ReliBeauty**$40.97**3,501 rev1y ago](https://www.amazon.com/dp/B0DK1Y5RGC) [**GZ-LAOPAITOU Astronaut Costume Space Suit for kids Halloween Astronaut Costume with Headgear Gloves**GZ-LAOPAITOU**$20.82**134 rev2y ago](https://www.amazon.com/dp/B0D7QJNW94)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Enlifety Neon Boys Shirts Astronaut Printed Tees Tops 9-10T Cool 80S T-Shirt for 11-12 Years Party**Enlifety**$11.06**4.6★**▲ 306%**](https://www.amazon.com/dp/B0CXT3GNT3) [**Lingway Toys Astronaut Costume for Kids with Helmet & Gloves Boys Space Jumpsuit Set Kids Halloween Adventure Costumes 5-7Years**Lingway Toys**$19.72**4.9★**▲ 181%**](https://www.amazon.com/dp/B0FXWWR9KY) [**Koatobbor Kids Astronaut Costumes America Spacesuit for Boys Girls Space Jumpsuit Halloween Dress up White 8-10 Years**Koatobbor**$23.75**4.4★**▲ 179%**](https://www.amazon.com/dp/B094XX7RD8) [**Costumerry Astronaut Costume for Kids Halloween Dress Up Space Birthday Gifts (5-7 Years)**Costumerry**$26.64**4.7★**▲ 165%**](https://www.amazon.com/dp/B0CF5R1LKB) [**bibeikele NASA Astronaut Costumes Spacesuit for Boys Girls Kids Space Jumpsuit Halloween Costume Role Play Dress up 4-5 Years M**bibeikele**$21.95**4.4★**▲ 143%**](https://www.amazon.com/dp/B0FC6QR93V)
**~~View all trending →~~**
## **What buyers say about astronaut costume for kids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**24%
*“Sizing was accurate”*
**Quality-Overall**23%
*“The quality is reasonable for the price”*
**Fun/Entertainment Experience**9%
*“This set is so fun”*
**Value For Money**8%
*“Good value for money”*
**Material Quality**4%
*“The material is strong, well made, and very detailed”*
**Comfort-Overall**4%
*“very comfortable”*
**Durability**4%
*“Made well and durable”*
**Color**3%
*“The colors were bright and graphic clear”*
**Advertised Vs Actual Product**2%
*“Exactly as advertised”*
**Creativity**2%
*“Great for your kiddo with an imagination”*
### **What buyers complain about **
**Size-Overall**19%
*“Little big”*
**Quality-Overall**15%
*“they are extremely low quality”*
**Product Condition**9%
*“Was obviously used previously”*
**Material Quality**4%
*“cheaper material”*
**Stitch/Finish/Polish**4%
*“the stitches probably wont last if you try to use it again”*
**Durability**4%
*“Didn't last long”*
**Thickness**3%
*“The suit does feel thin”*
**Brightness/Shine/Glow**3%
*“Does not glow”*
**Functionality-Overall**3%
*“doesn't work at all”*
**Ease Of Cleaning**3%
*“The clothing was dirty”*
### **Top return reasons **
**Size-Overall**73%
**Quality-Overall**3%
**Advertised Vs Actual Product**3%
**Material Quality**3%
**Product Condition**2%
**Length**2%
**Value For Money**2%
**Defective Material/Parts**2%
**Sleeve Fit**1%
**Functionality-Overall**1%
## **Common questions**
- **Is astronaut costume for kids profitable to sell on Amazon United States?**
- The niche generates $236K/yr across 77 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is -8.0%. Flapen's verdict: Skip it (48/100).
- **How competitive is the astronaut costume for kids niche?**
- 28 brands and 42 sellers compete. The top 5 products take 21% of clicks and top 5 brands hold 61% of demand.
- **What do buyers complain about in astronaut costume for kids?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Product Condition. The return rate is 8.1% — above our launch gate.
- **When does demand for astronaut costume for kids peak?**
- Demand peaks in Sep–Oct; the busiest month runs 14.0× the quietest.
- **What does it cost to enter the astronaut costume for kids niche?**
- Listings span $11.06–$59.76; the average listing price is $28.57 (sweet spot $15–$100). The average incumbent carries 1,821 reviews — the moat a new listing must climb.
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