Is jumbo mailbox profitable to sell on Amazon United States?

The niche generates $27K/yr across 28 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +6.2%. Flapen's verdict: Skip it (40/100).

How competitive is the jumbo mailbox niche?

14 brands and 65 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 73% of demand.

What do buyers complain about in jumbo mailbox?

Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 4.6%.

When does demand for jumbo mailbox peak?

Demand peaks in Aug; the busiest month runs 1.7× the quietest.

What does it cost to enter the jumbo mailbox niche?

Listings span $36.15–$123.29; the average listing price is $70.10 (sweet spot $15–$100). The average incumbent carries 979 reviews — the moat a new listing must climb.

jumbo mailbox

Skip it

A small market ($27K/yr) — this niche doesn't clear our bar today.

Avg price

Great$70.10

avg listing price — sweet spot $15–$100

Price range

Good$36.15–$123.29

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

Review moat

Good978.93

avg incumbent reviews — the moat a new listing must climb

Competition

Good48%

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

Brand share

Good73%

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

Growth

Okay+6.2%

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

Returns

Okay4.6%

return rate — above 5% kills the launch gate

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Conversion

Bad1.6%

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

Market size

Bad$27K

$27K/yr · 24K searches

Signals High Price

According to Flapen's Amazon United States niche tracking, jumbo mailbox is a $27K/yr Amazon United States market (24K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Aug. Verdict: Skip it — 40/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

jumbo mailbox market data

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: $35K–$53K; units × avg price
Conversion rate: 1.6%
Avg BSR: #52
Page quality: 0%
Prime: 61%
Sponsored: 61%
Out of stock: 0.5%
Avg brand age: 67 months
Avg seller age: 151 days

Competition & brand share

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 rising

Sellers

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

48%

Top 20: 91%

Open market

21%

Plexon28%
ARCHITECTURAL MAILBOXES24%
Solar8%
Mail Boss7%
BlissBoard6%
RAINHOL6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +6.2% search growth over the last 90 days.

Peak months: Aug · busiest ÷ quietest = 1.7×

Open Trend

Top jumbo mailbox search terms

jumbo mailbox18K/yr +2.8%1.9% conv.
large black mailbox6K/yr +19.5%2.0% conv.
large mailboxes for outside jumbo538/yr -47.7%0.0% conv.

All search terms

Top jumbo mailbox 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Plexon Jumbo Size Rural Mailbox 3175 cu-in Capacity Galvanized Steel Powder-Coated 15 in. H x 11.69 in. W x 24.82 in. L Black Extra Large

Plexon$83.384.4★304 rev

Group Jumbo Size Steel Rural Mailbox ST200000 Gray L8

Solar$64.394.7★158 rev

Mail Boss Orca XL Extra Large Steel Mailbox USPS Approved T4 Rural Mailbox Heavy-Duty Galvanized Steel Powder-Coated Non-Locking Design Model #7306 Black

Mail Boss$95.134.8★73 rev

BlissBoard Large Black Galvanized Steel Mailbox 22 x 10.7 x 8.9 inches

BlissBoard$68.614.6★113 rev

Large Mailboxes for Outside RAINHOL Black 23 x 10.7 x 8.9 Inches

RAINHOL$67.744.4★567 rev

Newest

by launch date

HomeSake Medium Mailbox Post Mount for Letters & Small Packages 19 in Large Interior Galvanized Steel Outdoor Mailbox Wide Opening Weatherproof Rust-Resistant Curbside Mailbox for Home (Black)

Homesake$80.772 rev

5mo ago

HomeSake Extra Large Mailbox for Packages 24.82 L Jumbo Post Mount Mailbox Galvanized Steel Outdoor Mailbox Heavy Duty Curbside Mailbox for Multiple Deliveries Black

Homesake$93.115 rev

5mo ago

Adoorn Post Mount Outdoor Mailboxes - Large Decorative Mailbox for Letters and Packages - Weatherproof Construction - Durable Steel - Magnetic Closure - 9.5 H x 9.5 W x 20.75 D - Black

adoorn$96.33281 rev

6mo ago

BlissBoard Large Black Galvanized Steel Mailbox 22 x 10.7 x 8.9 inches

BlissBoard$68.61113 rev

6mo ago

Black Jumbo Size Rural Mailbox 3175 cu-in Capacity Galvanized Steel Powder-Coated 15 in. H x 11.69 in. W x 24.82 in. L

Generic$92.7523 rev

9mo ago

What buyers say about jumbo mailbox

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

What buyers love

Size-Overall20%

“the mailbox fits in it”

Quality-Overall15%

“Good quality, easy to install, rugged”

Strength12%

“Easy to install and very sturdy”

Assembly/Installation8%

“Easy assembly”

Value For Money7%

“Well worth money”

Advertised Vs Actual Product6%

“As advertised”

Design-Overall5%

“It's built well”

Durability4%

“Very durable”

Weight Heavy3%

“Heavy duty”

Magnetic Strength/Adsorption2%

“I love the magnetic door”

What buyers complain about

Size-Overall18%

“Very big”

Durability7%

“It broke on one side”

Quality-Overall7%

“Poor quality control”

Locking Mechanism7%

“Poor locking mechanism”

Magnetic Strength/Adsorption5%

“Door magnet inadequate”

Strength5%

“Very cheap and flimsy”

Assembly/Installation4%

“Even though it was slightly difficult to put together”

Ease Of Use3%

“The door is a little hard to get latched though”

Value For Money3%

“A bit more $$”

Adhesion/Stickiness2%

“Poor quality magnet adhesive”

Top return reasons

Size-Overall66%

Defective Material/Parts7%

Advertised Vs Actual Product4%

Locking Mechanism3%

Paint Quality2%

Compatibility-Overall2%

Value For Money2%

Weight Heavy2%

Assembly/Installation2%

Material Quality2%

Common questions

Is jumbo mailbox profitable to sell on Amazon United States?: The niche generates $27K/yr across 28 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +6.2%. Flapen's verdict: Skip it (40/100).
How competitive is the jumbo mailbox niche?: 14 brands and 65 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in jumbo mailbox?: Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 4.6%.
When does demand for jumbo mailbox peak?: Demand peaks in Aug; the busiest month runs 1.7× the quietest.
What does it cost to enter the jumbo mailbox niche?: Listings span $36.15–$123.29; the average listing price is $70.10 (sweet spot $15–$100). The average incumbent carries 979 reviews — the moat a new listing must climb.