---
title: "Mailbox Post — $1.3M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/mailbox-post"
last_updated: "2026-08-07T16:49:35.831Z"
locale: en
meta:
description: "Niche score 58/100 · $1.3M/yr market · 1.0M searches/yr · $105.39 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 58/100 · $1.3M/yr market · 1.0M searches/yr · $105.39 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Mailbox Post — $1.3M/yr Amazon US Niche (2026) - Flapen"
---
# **mailbox post**
**Launch it**
A $1.3M/yr market growing +38.5% this quarter with returns at 3.7% — clears our launch bar.
Market size 82Growth 62Conversion 15Competition 88Returns 42Price range 22Avg price 73Brand share 53Review moat 67Quality gap 45
**Competition**
**Great****27%**
top-5 click share — an open shelf
**Market size**
**Great****$1.3M**
$1.3M/yr · 1.0M searches
**Avg price**
**Good****$105.39**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****822.63**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+38.5%**
90-day search growth — must beat 0% to launch
**Brand share**
**Good****73%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****3.7%**
return rate — above 5% kills the launch gate
**Price range**
**Bad****$15.60–$393.57**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****1.2%**
search→purchase rate — share of searches ending in a sale
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, mailbox post is a $1.3M/yr Amazon United States market (1.0M searches/yr). The top 5 brands hold 73% of demand. Verdict: Launch it — 58/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mailbox post market data**
- **Units sold / yr**
- **10K–13K**
- avg 100–250/product
- **Revenue / yr**
- **$1.1M–$1.3M**
- units × avg price
- **Conversion rate**
- **1.2%**
- **Avg BSR**
- **#31**
- **Page quality**
- **0%**
- **Prime**
- **81%**
- **Sponsored**
- **69%**
- **Out of stock**
- **3.3%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **151 days**
## **Competition & brand share**
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.
**Brands**
**24 **▲rising
**Sellers**
**94**
**Top-5 brand share**
**73%**
Top 20: 98%
**Top-5 click share**
**27%**
Top 20: 65%
**Open market**
**23%**
- ARCHITECTURAL MAILBOXES52% - Mayne8% - Step25% - Simplay34% - 4Ever Products3% - Zippity Outdoor Products3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +38.5% search growth over the last 90 days.
30K20KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/mailbox-post/trend)
## **Top mailbox post search terms**
- **mailbox post**530K/yr-8.3%0.8% conv. - **mailbox post kit**142K/yr+560.4%0.9% conv. - **mailbox posts**42K/yr+19.7%0.7% conv. - **mail box post**35K/yr+26.1%0.9% conv. - **mail box post for outside**46K/yr-12.4%1.0% conv. - **mailbox post cover**20K/yr+29.0%0.5% conv. - **wood mailbox post**17K/yr+88.1%0.5% conv. - **metal mailbox post**22K/yr+16.7%0.9% conv. - **white mailbox post**19K/yr+29.0%0.6% conv. - **mailbox stand**21K/yr+11.9%0.8% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/mailbox-post/search-terms)
## **Top mailbox post 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.
0%2%$25K4%$50K6%$76K8%$101K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Architectural Mailboxes DPK000AM Drive-in Post No Size Aromatic Cedar**ARCHITECTURAL MAILBOXES**$49.81**4.5★144 rev](https://www.amazon.com/dp/B0BP2YGY87) [2**ARCHITECTURAL MAILBOXES Grand Haven Plastic Mailbox and Post Kit Black Extra Large**ARCHITECTURAL MAILBOXES**$86.65**4.7★1,253 rev](https://www.amazon.com/dp/B0BP2Z3DL9) [3**Architectural Mailboxes Mailbox to Go Mailbox with Post Black Medium**ARCHITECTURAL MAILBOXES**$43.44**4.4★532 rev](https://www.amazon.com/dp/B0BP2WWPLG) [4**Architectural Mailboxes Whitley Plastic Mailbox Post Compatibility Code A B C WP000WAM White**ARCHITECTURAL MAILBOXES**$59.27**4.6★336 rev](https://www.amazon.com/dp/B0BP2WYJF3) [5**Architectural Mailboxes Coolidge Galvanized Steel Mailbox Post Compatibility Code F 7511B-10 Black**ARCHITECTURAL MAILBOXES**$27.29**4.4★647 rev](https://www.amazon.com/dp/B07644H2DT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**adoorn 51 Mailbox Post - In Ground Mailbox Posts for Outside Heavy Duty Metal Mailbox Post for Use with Post Mount Mailbox - Black**adoorn**$96.45**41 rev6mo ago](https://www.amazon.com/dp/B0GJTH1ZB5) [**BOUGOON Black Metal Mailbox Post for Outside 43x 4X 4 inch Heavy Duty In-Ground Mounting Post with Anchor for Easy Install Mailbox Use**BUOGOON**$90.67**12 rev8mo ago](https://www.amazon.com/dp/B0FYNLPDJW) [**43 Heavy Duty Galvanized Steel Mailbox Post - Rustproof 4x4 Black In-Ground Mount USPS Compliant Easy DIY Installation for Standard Mailboxes**Pontuss**$80.55**52 rev1y ago](https://www.amazon.com/dp/B0DLFB4DYZ) [**Ilyapa Black Metal Mailbox Post for Outside 43x4x4 inch Metal Post Sleeve with Two Universal Mailbox Mounting Bracket for Curbside Residential Mail Box Heavy Duty**Ilyapa**$113.67**138 rev2y ago](https://www.amazon.com/dp/B0C8PD6N8K) [**Architectural Mailboxes Drive-in Post Kit Galvanized Steel Mailbox Post Compatibility Code A B SDPK00AM Black**ARCHITECTURAL MAILBOXES**$46.93**120 rev3y ago](https://www.amazon.com/dp/B0BP2Z3TNY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BOUGOON Black Metal Mailbox Post for Outside 43x 4X 4 inch Heavy Duty In-Ground Mounting Post with Anchor for Easy Install Mailbox Use**BUOGOON**$90.67**4.5★**▲ 117%**](https://www.amazon.com/dp/B0FYNLPDJW) [**Highwood AD-MLBX1-BKE Hazelton Mailbox Post Black**highwood**$190.23**4.6★**▲ 109%**](https://www.amazon.com/dp/B00HHT0TSU) [**Architectural Mailboxes Classic Plastic Mailbox and Post Kit GCL100MAM Mocha**ARCHITECTURAL MAILBOXES**$68.24**4.6★**▲ 99%**](https://www.amazon.com/dp/B0BP2Y9SQS) [**adoorn 51 Mailbox Post - In Ground Mailbox Posts for Outside Heavy Duty Metal Mailbox Post for Use with Post Mount Mailbox - Black**adoorn**$96.45**4.6★**▲ 77%**](https://www.amazon.com/dp/B0GJTH1ZB5) [**Mayne Newport Plus Mailbox Post with Standard Arm Weather-Resistant Durable Classic Design Easy-to-Install Outdoor Mailbox Post**Mayne**$110.42**4.0★**▲ 68%**](https://www.amazon.com/dp/B000VVY2JS)
**~~View all trending →~~**
## **What buyers say about mailbox post**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**22%
*“Easy to assemble”*
**Quality-Overall**13%
*“Build quality it solid”*
**Strength**13%
*“Very sturdy box”*
**Value For Money**9%
*“Excellent Value”*
**Size-Overall**8%
*“Mailbox fit”*
**Advertised Vs Actual Product**6%
*“As described”*
**Design-Overall**5%
*“Solid construction”*
**Durability**4%
*“The plastic material appears to be durable”*
**Ease Of Use**2%
*“Easy to use”*
**Material Quality**1%
*“Nice sturdy material”*
### **What buyers complain about **
**Size-Overall**13%
*“Way too short”*
**Strength**9%
*“Cheap and flimsy”*
**Quality-Overall**8%
*“poor quality control”*
**Assembly/Installation**7%
*“Not easy to install”*
**Durability**5%
*“about to break”*
**Instructions/User Manual/Troubleshooting**4%
*“Instructions were a little hard to understand”*
**Ease Of Use**4%
*“it became very difficult to remove”*
**Material Quality**4%
*“Cheap material”*
**Design-Overall**3%
*“Terrible design”*
**Value For Money**3%
*“Looks cheaper than expected”*
### **Top return reasons **
**Size-Overall**42%
**Defective Material/Parts**10%
**Advertised Vs Actual Product**5%
**Compatibility-Overall**5%
**Material Quality**5%
**Assembly/Installation**4%
**Color**4%
**Quality-Overall**3%
**Value For Money**3%
**Strength**3%
## **Common questions**
- **Is mailbox post profitable to sell on Amazon United States?**
- The niche generates $1.3M/yr across 64 tracked products. 6 of 8 products launched in the last 360 days are still selling. 90-day search growth is +38.5%. Flapen's verdict: Launch it (58/100).
- **How competitive is the mailbox post niche?**
- 24 brands and 94 sellers compete. The top 5 products take 27% of clicks and top 5 brands hold 73% of demand.
- **What do buyers complain about in mailbox post?**
- Top complaints mined from reviews: Size-Overall, Strength, Quality-Overall. The return rate is 3.7%.
- **When does demand for mailbox post peak?**
- Demand is steady year-round — the busiest month runs 1.8× the quietest.
- **What does it cost to enter the mailbox post niche?**
- Listings span $15.60–$393.57; the average listing price is $105.39 (sweet spot $15–$100). The average incumbent carries 823 reviews — the moat a new listing must climb.
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