Is thin blue line flag profitable to sell on Amazon United States?

The niche generates $195K/yr across 19 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +30.3%. Flapen's verdict: Worth a look (53/100).

How competitive is the thin blue line flag niche?

17 brands and 19 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 68% of demand.

What do buyers complain about in thin blue line flag?

Top complaints mined from reviews: Durability, Quality-Overall, Color. The return rate is 0.9%.

When does demand for thin blue line flag peak?

Demand peaks in Jun–Jul; the busiest month runs 1.9× the quietest.

What does it cost to enter the thin blue line flag niche?

Listings span $5.59–$28.61; the average listing price is $14.56 (sweet spot $15–$100). The average incumbent carries 2,215 reviews — the moat a new listing must climb.

thin blue line flag

Worth a look

Shows low returns (0.9%), but strong incumbent ratings (4.7★) keeps it on the watch list.

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Conversion

Great7.9%

search→purchase rate — share of searches ending in a sale

Avg price

Good$14.56

avg listing price — sweet spot $15–$100

Brand share

Good68%

top-5 brand share — brands hold most of the demand

Price range

Good$5.59–$28.61

cheapest to priciest tracked listing — scored on the share inside $15–$100

Growth

Good+30.3%

90-day search growth — must beat 0% to launch

Review moat

Okay2,215.11

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$195K

$195K/yr · 170K searches

Competition

Okay66%

top-5 click share — leaders hold, buyers still browse

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, thin blue line flag is a $195K/yr Amazon United States market (170K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 53/100.

Data updated Jul 15, 2026 · scored weekly · How we score niches

thin blue line flag market data

Units sold / yr: 15K–20K; avg 750–1,000/product
Revenue / yr: $218K–$291K; units × avg price
Conversion rate: 7.9%
Avg BSR: #2,799
Page quality: 0%
Prime: 100%
Sponsored: 95%
Out of stock: 0.0%
Avg brand age: 50 months
Avg seller age: 181 days

Competition & brand share

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 falling

Sellers

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

66%

Top 20: 100%

Open market

26%

Anley21%
Homissor16%
ducuh14%
XIFAN11%
UTSANG6%
OLYNIK6%

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — +30.3% search growth over the last 90 days.

Peak months: Jun, Jul · busiest ÷ quietest = 1.9×

Open Trend

Top thin blue line flag search terms

thin blue line flag58K/yr +32.1%7.6% conv.
police flag29K/yr +18.6%5.9% conv.
blue line flag30K/yr -4.2%7.6% conv.
back the blue flag13K/yr +25.2%5.4% conv.
police flags for outside10K/yr +120.6%8.4% conv.
blue line flags 3x5 outdoor5K/yr +237.4%13.1% conv.
thin blue line flag 3x5 outdoor4K/yr +99.3%12.2% conv.
law enforcement flag5K/yr +5.9%3.9% conv.
police flags4K/yr +34.9%2.9% conv.
blue lives flag4K/yr +46.1%9.3% conv.

All search terms

Top thin blue line flag 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Anley Fly Breeze 3x5 Foot Thin Blue Line US National Flag - Vivid Color and Fade proof - Canvas Header and Double Stitched - Honoring Law Enforcement Officers Flags Polyester with Brass Grommets

Anley$6.894.7★24,312 rev

Homissor Thin Blue Line Flags 3x5 Outdoor - Embroidered Stars Police Flag Heavy Duty Back The Blue Lives Matter Flags Stripe Banner with 2 Brass Grommets

Homissor$16.504.8★3,428 rev

Embroidered Thin Blue Line Flag 3x5 Outdoor-Heavy Duty Blue Lives Matter Flag with 2 Brass Grommets for Outside

ducuh$15.065.0★25 rev

Thin Blue Line Flag 3x5 ft Deluxe Super Tough Series Heavy Duty Spun Polyester Back Police Flag High Wind Durable Blue American Law Enforcement Flags for Outdoor Outside

XIFAN$25.804.7★84 rev

Thin Blue Line American Flags 3x5 Outdoor- Embroidered Police Heavy Duty Blue Lives Matter USA Flag- 210D Nylon Flags 4 Rows Stitches Embroidered Stars

UTSANG$15.254.6★1,074 rev

Newest

by launch date

Thin Blue Line Flag-3x5 ft with Embroidered Stars Sewn Stripes Brass Grommets UV Protection 300D Nylon Black White and Blue American Police Flag

OLYNIK$13.1214 rev

4mo ago

Embroidered Thin Blue Line Flag 3x5 Outdoor-Heavy Duty Blue Lives Matter Flag with 2 Brass Grommets for Outside

ducuh$15.0625 rev

5mo ago

Thin Blue Line Flag 3x5 ft Deluxe Super Tough Series Heavy Duty Spun Polyester Back Police Flag High Wind Durable Blue American Law Enforcement Flags for Outdoor Outside

XIFAN$25.8084 rev

1y ago

Blue Line Flag-3x5 FT Thin Blue Line Flag with Embroidered Stars Sewn Stripes Brass Grommets UV Protection Black White and Blue American Police Flag

Lifraon$13.8712 rev

1y ago

Thin Blue Line Flag 3x5 FT-American Police Flag Indoor/Outdoor Quality Polyester with Vivid Color Double-Stitched Edges Brass Grommets Decorations

TCTOHZNG$6.89158 rev

2y ago

What buyers say about thin blue line flag

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall36%

“Good quality”

Value For Money10%

“its well worth it”

Durability10%

“Very durable”

Color9%

“very bright colors”

Material Quality7%

“durable material are truly awe-inspiring”

Size-Overall7%

“The size is perfect”

Stitch/Finish/Polish5%

“the stitching is clean”

Strength2%

“It really stands out”

Advertised Vs Actual Product2%

“These are as advertised”

Locally Manufactured2%

“Made in USA”

What buyers complain about

Durability27%

“Fell apart”

Quality-Overall18%

“Very poor quality craftsmanship”

Color7%

“Not blue background”

Material Quality7%

“Cheap material lasted about a week then started fraying”

Stitch/Finish/Polish6%

“Not hand sewn”

Thickness5%

“Thin blue line flag”

Size-Overall5%

“Bigger Than Expected”

Thin5%

“its thin and doesnt hold up well to our weather here in the south”

Advertised Vs Actual Product4%

“the description says it will do”

Value For Money3%

“Not worth the money”

Top return reasons

Size-Overall43%

Thin10%

Advertised Vs Actual Product8%

Material Quality8%

Quality-Overall7%

Color7%

Durability3%

Stitch/Finish/Polish2%

Value For Money2%

Product Condition1%

Common questions

Is thin blue line flag profitable to sell on Amazon United States?: The niche generates $195K/yr across 19 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +30.3%. Flapen's verdict: Worth a look (53/100).
How competitive is the thin blue line flag niche?: 17 brands and 19 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 68% of demand.
What do buyers complain about in thin blue line flag?: Top complaints mined from reviews: Durability, Quality-Overall, Color. The return rate is 0.9%.
When does demand for thin blue line flag peak?: Demand peaks in Jun–Jul; the busiest month runs 1.9× the quietest.
What does it cost to enter the thin blue line flag niche?: Listings span $5.59–$28.61; the average listing price is $14.56 (sweet spot $15–$100). The average incumbent carries 2,215 reviews — the moat a new listing must climb.