thin blue line sticker
Skip itPrices mostly outside the sweet spot ($2.97–$12.82) — this niche doesn't clear our bar today.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Brand share
Great53%top-5 brand share — no brand owns this niche
Conversion
Great7.0%search→purchase rate — share of searches ending in a sale
Competition
Good40%top-5 click share — leaders hold, buyers still browse
Review moat
Good970.41avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Avg price
Bad$7.76avg listing price — sweet spot $15–$100
Market size
Bad$86K$86K/yr · 157K searches
Growth
Bad-28.2%90-day search growth — must beat 0% to launch
Price range
Bad$2.97–$12.82cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, thin blue line sticker is a $86K/yr Amazon United States market (157K searches/yr). The top 5 brands hold 53% of demand. Demand peaks in Jan. Verdict: Skip it — 48/100.
Data updated Jul 8, 2026 · scored weekly · How we score niches
thin blue line sticker market data
- Units sold / yr
- 10K–13K
- avg 250–500/product
- Revenue / yr
- $78K–$97K
- units × avg price
- Conversion rate
- 7.0%
- Avg BSR
- #1,608
- Page quality
- 0%
- Prime
- 90%
- Sponsored
- 72%
- Out of stock
- 4.0%
- Avg brand age
- 56 months
- Avg seller age
- 174 days
Competition & brand share
The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.Brands
27 rising
Sellers
35
Top-5 brand share
53%
Top 20: 94%
Top-5 click share
40%
Top 20: 81%
Open market
40%
- CREATRILL19%
- Rogue River Tactical12%
- Stickios9%
- sticro7%
- Synrroe7%
- GRIT KULTURE7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -28.2% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 1.5×
Top thin blue line sticker search terms
- thin blue line sticker45K/yr
- back the blue car decal26K/yr
- thin blue line car decal11K/yr
- blue lives lives matter flag car sticker7K/yr
- blue line flag sticker12K/yr
- thin blue line decal6K/yr
- blue line sticker9K/yr
- back the blue sticker7K/yr
- police flag sticker5K/yr
- blue line sticker for car6K/yr
Top thin blue line sticker 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
Reflective US Flag Decal Packs with Thin Blue Line for Cars & Trucks 5 x 3 inch American USA Flag Decal Sticker Honoring Police Law Enforcement Vinyl Window Bumper Tape (3-Pack)
CREATRILL$7.624.7★6,490 rev
Rogue River Tactical Blue Line Blue Lives Matter Flag Sticker Vinyl Decal for Car Truck Window Bumper Sticker Support of Police and Law Enforcement Officers ((3 Pack) 3x5)
Rogue River Tactical$6.874.7★3,056 rev
Embossed 3D Metal Thin Blue Line All Black American Flag Emblem Decal Stickers (1 Pair) Matte Black 5 x 3 Patriotic USA US Flag Decals for Car Truck Motorcycle Honoring Police Law Enforcement
sticro$8.874.5★3,163 rev
Stickios Thin Blue Line Sticker - Back the Blue American Flag Police Decal for Cars Trucks & Vehicle Windows (5.8 x 3.1 inches)
Stickios$10.274.7★436 rev
Thin Blue line American Flag Stickers-3Pack 5x3 Inches Reflective Back The Police Decals Waterproof for Law Enforcement Support Vehicles Car Bumpers Trucks Motorcycles Helmets Laptops Windows
Generic$8.014.7★233 rev
Newest
by launch date
4 PCS US Flag Decal Packs with Thin Blue Line for Cars & Trucks Stickers 5 x 3.1 inch American USA Flag Decal Sticker Honoring Police Law Enforcement Vinyl Window Bumper Tape
FffLcuy$5.396 rev
FSTURIOS 2PCS Thin Blue Line Sticker Code 4 Police Support Sticker American Flag Thin Line Decal Waterproof Thin Line Flag Stickers Support Law Enforcement for Car Window Laptop (Larger)
FSTURIOS$6.30298 rev
3 Pack Aluminium American Flag Emblem Deca for Cars & Trucks 5 x 3 inch American USA Flag Decal StickerSupport USA Police and Law Enforcement Officers
Synrroe$10.222,331 rev
Thin Blue Line Flag Cross Sticker Vinyl Decal for Car Truck Window Bumper Sticker Support of Police and Law Enforcement Officers (5 Inch)
DAJDC$5.0173 rev
American Flag Sticker Decal Waterproof Vinyl Police Badge Decal Thin Blue Line Sticker Support Police Law Enforcement for Cars Trucks Laptops Tumblers (Black&Blue)
LAINLOY$5.4770 rev
Trending
90-day click momentum4 PCS US Flag Decal Packs with Thin Blue Line for Cars & Trucks Stickers 5 x 3.1 inch American USA Flag Decal Sticker Honoring Police Law Enforcement Vinyl Window Bumper Tape
FffLcuy$5.395.0★
Thin Blue line American Flag Stickers-3Pack 5x3 Inches Reflective Back The Police Decals Waterproof for Law Enforcement Support Vehicles Car Bumpers Trucks Motorcycles Helmets Laptops Windows
Generic$8.014.7★
Stickios Thin Blue Line Sticker - Back the Blue American Flag Police Decal for Cars Trucks & Vehicle Windows (5.8 x 3.1 inches)
Stickios$10.274.7★
3pcs Reflective US Flag Stickers 5x3 Vinyl Thin Blue Line American Flag Decal Car Laptop Bumer Sticker Support USA Police and Law Enforcement Officers Bandera Azul de polica para carro
Wimfoix$6.984.7★
Rogue River Tactical Thin Blue Line Blue Lives Matter Sticker Vinyl Decal Support of Police and Law Enforcement Officers 6 Pack
Rogue River Tactical$4.994.5★
What buyers say about thin blue line sticker
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Super sticky”
“perfect fit”
“Durable”
“the colors are vibrant”
“Exactly what I wanted”
“good value”
“The material feels durable”
“good thickness”
“These are thick high quality stickers that are very reflective”
What buyers complain about
“Doesnt stick”
“Didnt even last a year”
“They are a lot bigger than expected”
“Colors smear too easy”
“definitely dont look like the picture”
“Not metal”
“Thank God it was only a couple of bucks”
“PRODUCT OUTSIDE RESISTANCE”
“Poor quality”
“Don't install on exterior windows”
Top return reasons
Common questions
- Is thin blue line sticker profitable to sell on Amazon United States?
- The niche generates $86K/yr across 39 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -28.2%. Flapen's verdict: Skip it (48/100).
- How competitive is the thin blue line sticker niche?
- 27 brands and 35 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 53% of demand.
- What do buyers complain about in thin blue line sticker?
- Top complaints mined from reviews: Adhesion/Stickiness, Durability, Size-Overall. The return rate is 0.9%.
- When does demand for thin blue line sticker peak?
- Demand peaks in Jan; the busiest month runs 1.5× the quietest.
- What does it cost to enter the thin blue line sticker niche?
- Listings span $2.97–$12.82; the average listing price is $7.76 (sweet spot $15–$100). The average incumbent carries 970 reviews — the moat a new listing must climb.