16 balloon numbers
Skip itPrices mostly outside the sweet spot ($4.98–$16.26) — this niche doesn't clear our bar today.
Brand share
Great45%top-5 brand share — no brand owns this niche
Competition
Great32%top-5 click share — an open shelf
Conversion
Good6.2%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay2,218.21avg incumbent reviews — the moat a new listing must climb
Returns
Okay4.5%return rate — above 5% kills the launch gate
Market size
Okay$122K$122K/yr · 245K searches
Growth
Bad-0.1%90-day search growth — must beat 0% to launch
Avg price
Bad$8.04avg listing price — sweet spot $15–$100
Price range
Bad$4.98–$16.26cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, 16 balloon numbers is a $122K/yr Amazon United States market (245K searches/yr). The top 5 brands hold 45% of demand. Verdict: Skip it — 48/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
16 balloon numbers market data
- Units sold / yr
- 15K–20K
- avg 250–500/product
- Revenue / yr
- $121K–$161K
- units × avg price
- Conversion rate
- 6.2%
- Avg BSR
- #826
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 98%
- Out of stock
- 3.4%
- Avg brand age
- 29 months
- Avg seller age
- 167 days
Competition & brand share
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.Brands
36 rising
Sellers
38
Top-5 brand share
45%
Top 20: 89%
Top-5 click share
32%
Top 20: 69%
Open market
49%
- Lingqiang12%
- IWERP10%
- COLORFUL ELVES10%
- ANGEL Q HOUSE7%
- Firomi6%
- LHOAVWE6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -0.1% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.9×
Top 16 balloon numbers search terms
- 16 balloons44K/yr
- sweet 16 balloons55K/yr
- 16 balloon20K/yr
- 16 balloon numbers54K/yr
- 16 birthday balloons17K/yr
- 16th birthday balloons16K/yr
- number 16 balloons10K/yr
- sweet 16 balloon8K/yr
- 16 number balloons8K/yr
- sweet sixteen balloons5K/yr
Top 16 balloon numbers 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Navy Blue Number 16 Balloon 40 inch 16 Number Balloons 16th Navy Blue Birthday Decorations 16 Year Old Blue Party Supplies
IWERP$6.844.5★3,310 rev
Rose Gold 16 Number Balloons Big Giant Jumbo Large Number 16 Foil Mylar Balloons for Girl Boy Men Sweet 16th Birthday Party Supplies 16 Anniversary Events Decorations-40 inch
COLORFUL ELVES$7.844.5★7,210 rev
40 Inch Light Gold 16 Number Balloons White Gold Giant 16 Foil Mylar Helium Large Digital Balloon Champagne Gold Birthday Numbers Jumbo Balloons 16th or 61st Anniversary Party Decorations Supplies
ANGEL Q HOUSE$7.814.4★1,265 rev
Pastel Pink 16th Birthday Balloons for Girls 40 Inch Mylar Self Inflating 16 Balloon Number Big Foil 1 & 6 Helium Number 16 Balloon for Women Birthday Party Decorations Anniversary Decor Supplies
Lingqiang$7.024.4★2,254 rev
FIROMI 16 Number Balloons Silver Big Giant Jumbo Huge Foil Mylar 61 Balloon Numbers for 16th Birthday Party Anniversary Decorations 40-inches
Firomi$7.624.4★589 rev
Newest
by launch date
Pink Sweet 16 Number Balloon 16th Birthday Decorations for Girls Dusty Blush Pink Gold White Sand Latex Balloons Bow Heart Foil Balloon for Boho Sixteen 16 Year Old Birthday Anniversary Party Decor
Jobkoo$16.26248 rev
TONIFUL 16 Inch HAPPY SWEET 16 Balloons Banner Pink with 2Pcs 18Inch Pink Heart Balloons 16th Birthday Party Decorations Sign Happy 16th Birthday Balloons for Women Girls Celebration Party Supplies
TONIFUL$7.8811 rev
Light Pink Sweet 16th Birthday Balloon for Girls 40 Inch Self Inflating Mylar Number 16 Balloons Big Blush Pastel Pink Foil 1 & 6 Helium Balloon 16 for Women Coquette 16th Birthday Party Decorations
KAINSY$6.96592 rev
Champagne Gold Large Number 16 Balloon 40 Inch Light Gold Foil Helium Number Balloons Giant Mylar Number 16 Balloons for 16 Years Old Birthday Party Anniversary Decorations (Champagne Gold 16)
AIQINHU$6.89331 rev
FIROMI 16 Number Balloons Silver Big Giant Jumbo Huge Foil Mylar 61 Balloon Numbers for 16th Birthday Party Anniversary Decorations 40-inches
Firomi$7.62589 rev
Trending
90-day click momentumTONIFUL 16 Inch HAPPY SWEET 16 Balloons Banner Pink with 2Pcs 18Inch Pink Heart Balloons 16th Birthday Party Decorations Sign Happy 16th Birthday Balloons for Women Girls Celebration Party Supplies
TONIFUL$7.883.8★
Champagne Gold Large Number 16 Balloon 40 Inch Light Gold Foil Helium Number Balloons Giant Mylar Number 16 Balloons for 16 Years Old Birthday Party Anniversary Decorations (Champagne Gold 16)
AIQINHU$6.894.4★
Pink Sweet 16 Number Balloon 16th Birthday Decorations for Girls Dusty Blush Pink Gold White Sand Latex Balloons Bow Heart Foil Balloon for Boho Sixteen 16 Year Old Birthday Anniversary Party Decor
Jobkoo$16.264.2★
OFFCUP Number 16 Balloons 40 Inch Gold 16th Birthday Decoration Balloon Foil Helium Balloons Big Jumbo Number Balloon Celebration Party Supplies for Girl Women Men(Gold)
OFFCUP$5.094.3★
AULE 40 Inch Jumbo Black Foil Mylar Number Balloons for Boy Girl 16th Birthday Party Decorations 16 Years Old Anniversary Party Supplies
AULE$5.934.5★
What buyers say about 16 balloon numbers
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent quality”
“Amazing price”
“The colors were pretty”
“Exactly what we wanted”
“Great size”
“Assembly easy”
“Easy to use”
“Very durable and high quality”
“No issues with them staying inflated -- the mylar ones stayed inflated for awhile”
“The design is nice”
What buyers complain about
“Not all pink”
“wouldnt stay inflated”
“Poor quality balloons”
“Not Durable”
“The actual product does not look like the picture”
“fall a lil short”
“Doesn't hold air”
“Unable to use”
“Cheap materials”
“Only the number 1 lights up really bright”
Top return reasons
Common questions
- Is 16 balloon numbers profitable to sell on Amazon United States?
- The niche generates $122K/yr across 56 tracked products. 1 of 10 products launched in the last 360 days are still selling. 90-day search growth is -0.1%. Flapen's verdict: Skip it (48/100).
- How competitive is the 16 balloon numbers niche?
- 36 brands and 38 sellers compete. The top 5 products take 32% of clicks and top 5 brands hold 45% of demand.
- What do buyers complain about in 16 balloon numbers?
- Top complaints mined from reviews: Color, Inflation/Deflation, Quality-Overall. The return rate is 4.5%.
- When does demand for 16 balloon numbers peak?
- Demand is steady year-round — the busiest month runs 1.9× the quietest.
- What does it cost to enter the 16 balloon numbers niche?
- Listings span $4.98–$16.26; the average listing price is $8.04 (sweet spot $15–$100). The average incumbent carries 2,218 reviews — the moat a new listing must climb.