Teen Swimsuits Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Teen Swimsuits sales on Amazon US totaled 14,200 units in July 2026 (▼ 27.2% vs. the prior month), generating an estimated $383,312 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 52.8% of unit volume and 50.4% of revenue, while a typical listing is priced at $24.75. The keyword itself pulled 17,685 Amazon queries over the same period (▼ 69.5% MoM).
Zooming out to the 12-month window ending July 2026, the teen swimsuits Top 50 moved 60,350 units and $1,567,881 in cumulative sales — an average of 5,029 units and $130,657 per month. Monthly throughput topped out at 19,500 units in June 2026 and dipped to 550 in October 2025, leaving the latest reading 234.1% higher than August 2025.
Teen Swimsuits Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
14.2K
▼ 27.2% MoM
Monthly Revenue 2026/07
$383.3K
▼ 24.7% MoM
Top 10 Market Share 2026/07
52.8%
Teen Swimsuits Market Share & Sales Concentration on Amazon US — July 2026
The most-sold teen swimsuits listing on Amazon US in July 2026 is ASIN B0BN7XV7D4 (Brand: Leovqn), which sold 1,000 units at $14.99 apiece — equal to 7.0% of every unit tracked in this report.
The Top 10 ASINs account for 7,500 units and $193,077 in July 2026 — 52.8% of unit volume and 50.4% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Teen Swimsuits' on Amazon
July 2026
Is 52.8% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B0BN7XV7D4
Period Swimwear Leakproof Bikini Swim Bottoms for Teens Girls Women
1K
▼ 66.7%vs. prior month
$19.5K
latest month
12-month trend
B0BQXKS62Z
OVRUNS Period Swimwear Leakproof Swim Bikini Bottoms for Teens,Girls,Women
1K
▼ 50.0%vs. prior month
$23.5K
latest month
12-month trend
B08K8JDPSZ
CUPSHE Women's Bikini Set Reversible Bottom Two Piece Swimsuit
900
▲ 0.0%vs. prior month
$34.2K
latest month
12-month trend
B0CRNV4N2D
Period Swimwear Shorts Leakproof Menstrual Swim Bathing Suit Built in Bikini Bottom Waterproof UV 50 Teens Girl Women
800
▼ 20.0%vs. prior month
$20.7K
latest month
12-month trend
B0DZP7BH3V
Girls One-Piece Swimsuit Bathing Suit with Cover Ups Size 7-16
800
▼ 20.0%vs. prior month
$14.3K
latest month
12-month trend
B0BQ2RV5Z1
Period Swimwear Leakproof Menstrual Bikini Waterproof Bottom UPF 50+ Swim Brief Light Flow - Teens Girls Women
700
▼ 12.5%vs. prior month
$11.6K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Teen Swimsuits Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Leovqn is the best-performing teen swimsuits brand in July 2026, moving 2,500 units across 3 ASINs for 33.3% of Top 10 volume. OVRUNS follows with 1,000 units (13.3%), ahead of CUPSHE on 900 units (12.0%).
Volume is spread across 8 brands, with the top three holding 58.7% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $14.99 to $37.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Leovqn
3 ASINs in Top 10
33.3%
Units
2.5K
Revenue
$51.8K
Avg. price
$14.99
B0BN7XV7D4
$14.99·★4.1·2K revsPeriod Swimwear Leakproof Bikini Swim Bottoms for Teens Girls Women
Units sold1KB0CRNV4N2D
$19.99·★4.2·527 revsPeriod Swimwear Shorts Leakproof Menstrual Swim Bathing Suit Built in Bikini Bottom Waterproof UV 50 Teens Girl Women
Units sold800B0BQ2RV5Z1
$9.99·★4.2·1K revsPeriod Swimwear Leakproof Menstrual Bikini Waterproof Bottom UPF 50+ Swim Brief Light Flow - Teens Girls Women
Units sold700
OVRUNS
1 ASIN in Top 10
13.3%
Units
1K
Revenue
$23.5K
Avg. price
$14.99
B0BQXKS62Z
$14.99·★4.2·1.6K revsOVRUNS Period Swimwear Leakproof Swim Bikini Bottoms for Teens,Girls,Women
Units sold1K
CUPSHE
1 ASIN in Top 10
12.0%
Units
900
Revenue
$34.2K
Avg. price
$37.99
B08K8JDPSZ
$37.99·★4.4·12.7K revsCUPSHE Women's Bikini Set Reversible Bottom Two Piece Swimsuit
Units sold900
Trending Teen Swimsuits Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0FSDCJ29Q booked 500 units at $27.99, with ▼ 16.7% MoM change. On the growth side, B0BPM2JGVQ leads positive momentum with ▲ 300.0% MoM growth on 200 units, with B0GF3FQLPN close behind at ▲ 100.0% MoM on 200 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0FSDCJ29Q
Daci Women's Scoop Neck 2 Piece Bikini Set
Price
$27.99
Rating
4.2
Reviews
244
Latest month sales
B0BPM2JGVQ
Heavy Flow Period Swimwear for Teens & Women
Price
$30.95
Rating
4.5
Reviews
1K
Latest month sales
B0GF3FQLPN
Women's Polka Dot Triangle Cheeky Bikini Sets, 2 Piece Swimsuit, Halter Bathing Suits, Mid Rise Swimwear
Unlock to view ASIN details and product titles
Price
$26.99
Rating
4.0
Reviews
64
Latest month sales
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