Spongebob Costume Kids
FailShoppers spend an estimated $8K a year here, so Spongebob Costume Kids is a Fail.
- Flapen Score
- 38 / 100Ranks 13,195 of 16,930 Clothing, Shoes & Jewelry niches · −7 vs the category median of 4538
- Market size
- $8K/yr141K searches / yr
- 90-day growth
- -9.9%search demand this quarter
- Competition
- 33%top-5 click share · 15 brands · 32 sellers
Flapen Score
Spongebob Costume Kids against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Spongebob Costume Kids is stronger. Inside it, weaker.
Market
The Spongebob Costume Kids market on Amazon at a glance
Shoppers on Amazon United States searched for Spongebob Costume Kids 141K times last year and spent an estimated $8K. The top 5 brands take 74% of clicks. Demand peaks in Sep–Oct. Flapen scores it 38 out of 100, a Fail.
01 · Demand
An estimated 0.2% of those searches ended in a purchase.
Shoppers searched for this 141K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.2% of those searches ended in a purchase. Searches in the last 90 days moved -9.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $8K a year.
- Searches, last 12 months
- 141K
- Growth, 90 days vs prior 90
- -9.9%
- Conversion, latest week
- 0.2%
- Market size, estimated
- $8Ka year
- Peak month
- October86.8× the quietest month
- Top search term
- spongebob costume kids117K searches a year
02 · Price
A sale here is worth $29.07.
Listings sell for $29.07 on average, from $5.42 to $83.06. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 0 to 100 of them. At $29.07 that is $0 to $3K a year per listing.
- Average price
- $29.07inside the $15 to $100 sweet spot
- Price range
- $5.42–$83.06
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 7.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
56% of listings pay for placement with sponsored ads. 82% ship with Prime. On an average day, 18.6% of listings are out of stock. The average listing ranks #2,240 within Baby. It carries 291 reviews at 4.67 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 56%
- Prime listings
- 82%
- Out of stock, average day
- 18.6%
- Average rank
- #2,240in Baby
- Average rating
- 4.67 starsAmazon United States average 4.42 stars
- Average reviews
- 291per listing
- Listings tracked
- 45
04 · Newcomers
0 of last year's 16 launches cleared the first-year sales bar.
16 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 36 months on average, so the names here are settling in.
- Launched, last 12 months
- 16
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 36 months
Products
Top Spongebob Costume Kids products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
SPONGEBOB SQUAREPANTS One-Piece Pajamas for Kids 514 years Hooded Fleece Jumpsuit Loungewear Gifts for Girls Boys (13-14 Years Yellow)
- Price
- $34.58
- Rating
- 4.4/5
- Reviews
- 60
- Age
- 11mo ago

SpongeBob SquarePants Official Youth Deluxe Halloween Costume - Premium Quality Square Pullover with Shorts and Socks (L)
- Price
- $39.30
- Rating
- 4.6/5
- Reviews
- 46
- Age
- 12mo ago

Spongebob Square Pants Little Girls Tulle Tutu Costume Dress- Sizes XS-XL Bright Yellow
- Price
- $29.61
- Rating
- 5.0/5
- Reviews
- 15
- Age
- 1y ago

SpongeBob SquarePants Official Toddler Halloween Costume - Premium Quality Foam Backed Top plus Pants with Boot Tops (3T-4T)
- Price
- $35.12
- Rating
- 4.9/5
- Reviews
- 44
- Age
- 12mo ago

Zando Knee High Tube Socks Kids Classic Triple Stripes Soft Athletic Children Halloween Cosplay Socks for Boys Girls 1 Pairs White Blue Red 4-6 Years
- Price
- $5.42
- Rating
- 4.6/5
- Reviews
- 3,039
- Age
- 7y ago
Trending
estimated 90-day click momentum
Bellabu Bear SpongeBob SquarePants Rayon from Bamboo Convertible Footie for Baby Boys & Girls (Good VIbes 9-12 Months)
- Price
- $38.33
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 2y ago

Unisex Onesie Kids Animal Pajamas Halloween Christmas Cosplay Costume(8-10Years)
- Price
- $23.42
- Rating
- 4.6/5
- Reviews
- 229
- Age
- 3y ago

SPONGEBOB SQUAREPANTS One-Piece Pajamas for Kids 514 years Hooded Fleece Jumpsuit Loungewear Gifts for Girls Boys (13-14 Years Yellow)
- Price
- $34.58
- Rating
- 4.4/5
- Reviews
- 60
- Age
- 11mo ago

yfgkgkjg Unisex Kids Onesie Animal Pajamas One Piece Cosplay Costume Sleepwear Girls Boys Halloween Christmas (8-10Years)
- Price
- $23.38
- Rating
- 4.6/5
- Reviews
- 750
- Age
- 2y ago

Nickelodeon Spongebob Square Pants Shirts for Boys (3-Pack) KidsGraphic Tshirt for Toddler & Up - 5T Gn/YEL/Pk SS
- Price
- $26.16
- Rating
- 4.7/5
- Reviews
- 605
- Age
- 2y ago
Newest
by launch date
SpongeBob SquarePants Patrick Official Youth Onesie Halloween Costume - Premium Quality Onesie Jumpsuit (M)
- Price
- $19.59
- Rating
- 4.5/5
- Reviews
- 62
- Age
- 10mo ago

Spongebob Squarepants Kids Costume Mask with Elastic Strap and Foam Padding for Halloween and Dress Up Standard Multicolor
- Price
- $10.76
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 11mo ago

SPONGEBOB SQUAREPANTS One-Piece Pajamas for Kids 514 years Hooded Fleece Jumpsuit Loungewear Gifts for Girls Boys (13-14 Years Yellow)
- Price
- $34.58
- Rating
- 4.4/5
- Reviews
- 60
- Age
- 11mo ago

SpongeBob SquarePants Official Youth Deluxe Halloween Costume - Premium Quality Square Pullover with Shorts and Socks (L)
- Price
- $39.30
- Rating
- 4.6/5
- Reviews
- 46
- Age
- 12mo ago

SpongeBob SquarePants Official Toddler Halloween Costume - Premium Quality Foam Backed Top plus Pants with Boot Tops (3T-4T)
- Price
- $35.12
- Rating
- 4.9/5
- Reviews
- 44
- Age
- 12mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 33% of clicks, no more. An open shelf where new products get seen.
Brands
15 rising
Sellers
32
Est. top-5 brand share
74%
Top 20: 100%
Est. top-5 click share
33%
Top 20: 78%
Open market
21%
- SPONGEBOB SQUAREPANTS27%
- Jazwares Costume Play24%
- Nickelodeon11%
- Spirit Halloween7%
- Rubies6%
- Zando5%
Demand
Spongebob Costume Kids search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct · busiest ÷ quietest = 86.8×
Search terms
Top Spongebob Costume Kids search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- spongebob costume kids117K/yr
- kids spongebob costume16K/yr
- toddler spongebob costume8K/yr
Reviews and returns
What reviews say buyers love and hate about Spongebob Costume Kids
We read the reviews and the return reasons for every product selling here.
“its much larger than I expected”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
12 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Spongebob Costume Kids questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









