Best Post-Mount Mailboxes of 2025

Harry Stack Avatar
Harry Stack
Last Updated: Jan 15, 2025

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Post-mount mailboxes are a popular choice for homeowners who want a mailbox that is both functional and stylish. These mailboxes are mounted on a post, typically near the edge of the property or near the driveway, and are made from a variety of materials, including aluminum, steel, and plastic. They come in a range of colors and styles, from classic to contemporary, and can be customized with features like locks, newspaper holders, and address plaques. Post-mount mailboxes are a great way to add curb appeal to a home while also providing a secure and convenient place for mail delivery.

At a Glance: Our Top Picks

Architectural Mailboxes 8950B-10 Chadwick Postmount Mailbox, Large, Black Cover #TOP 1
Architectural Mailboxes 8950B-10 Chadwick Postmount Mailbox, Large, Black
ftb score rating icon 9.9
Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox Cover #TOP 2
Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox
ftb score rating icon 9.8
ARCHITECTURAL MAILBOXES Ironside MB801BAM Cover #TOP 3
ARCHITECTURAL MAILBOXES Ironside MB801BAM
ftb score rating icon 9.6

Top 10 Post-Mount Mailboxes

#TOP 1

Architectural Mailboxes 8950B-10 Chadwick Postmount Mailbox, Large, Black

8950B-10
Black
Medium
Architectural Mailboxes 8950B-10 Chadwick Postmount Mailbox, Large, Black Cover
Architectural Mailboxes Chadwick Galvanized Steel Post Mount Mailbox, 8950B-10, Black, Medium Capacity

The Architectural Mailboxes 8950B-10 Chadwick Postmount Mailbox is a durable and secure mailbox made of galvanized steel that will last for a long time. It features a steel reinforced opening that can resist abuse, a cast aluminum handle, and is fully powder coated inside and out. The mailbox is also large, measuring 21 in. x 6.61 in. x 8.8 in.

What We Like
Good quality and value
Easy to install
Well-constructed and sturdy
Beautiful design
Spacious for packages
What We Don't Like
Smaller than expected
No hardware included
#TOP 2

Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox

7506
Black
Large
Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox Cover
Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large

The Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox is a full-service residential locking mailbox that prevents mail-identity theft. It is made of 14- and 16-gauge galvanized welded steel construction which defends against vandalism. The innovative baffle door accepts small parcels, packages, and a box of checks and also deters fishing. It includes a patented Anti-Pry latch lock mechanism to prevent leveraged entry with a screwdriver & high security anti-drill, anti-pick 12-disc wafer lock. The package comes with a concealed outgoing mail clip, 3 keys, and required installation hardware.

What We Like
Superior security features
Durable construction materials
User-friendly locking mechanism
Spacious interior for large packages
Easy installation with included hardware
What We Don't Like
None specified
#TOP 3

ARCHITECTURAL MAILBOXES Ironside MB801BAM

MB801BAM
Black
Large
ARCHITECTURAL MAILBOXES Ironside MB801BAM Cover
Architectural MAILBOXES Ironside Large Capacity Galvanized Steel black, Post-Mount Mailbox, MB801BAM, Metal, Black

The ARCHITECTURAL MAILBOXES Ironside Mailbox, model MB801BAM, is a heavy-duty post-mount mailbox made of galvanized steel. Its durable construction is designed to withstand vandalism and is nearly indestructible. The striking black powder-coated finish adds tolerance against outdoor climates, ensuring long-lasting performance. With its substantial large size, this mailbox can accommodate multiple deliveries, including packages and boxes. The magnetic door latch helps keep the door securely shut, while the recessed door prevents rain from entering. The ARCHITECTURAL MAILBOXES Ironside Mailbox is a reliable and convenient choice for anyone looking for a sturdy, spacious, and weather-resistant mailbox.

What We Like
Sturdy heavy-duty metal
Magnetic door closure
Large package capacity
Modern and classy design
Good for rough weather
What We Don't Like
Weak mounting screws
Open holes for pests
#TOP 4

Brunswick Large Steel Post Mount Mailbox

BM16BSNEC
Large
Brunswick Large Steel Post Mount Mailbox Cover
Brunswick Large, Steel, Post Mount Mailbox, Black with Brushed Nickel

The Brunswick Large Steel Post Mount Mailbox boasts of heavy-duty galvanized steel construction, a spacious interior that accommodates bulkier mails and small packages, and a powder-coated glossy black finish that resists rust and other elemental damages. The door is secured with a magnetic latch to ensure that your mails are safe and stays closed until your next pickup. Additionally, the embossed sides can be used as a guide to align your address numbers.

What We Like
Sturdy construction
Large size for packages
Attractive design
Weatherproof
Easy installation
What We Don't Like
Door closure could be stronger
Flag doesn't stay up
#TOP 5

Architectural Mailboxes Winston Post Mount Mailbox

8830RZ-10
Rubbed Bronze
Medium
Architectural Mailboxes Winston Post Mount Mailbox Cover
Architectural Mailboxes 8830RZ-10 Winston Post Mount Mailbox, Rubbed Bronze

The Architectural Mailboxes Winston Post Mount Mailbox is a US Postal Service approved mailbox with a textured molded ABS frame and an integral domed pull-style handle. The mailbox flag is made of steel in a contrasting silver color, while the whole construction is made of galvanized steel powder-coated inside and out for added corrosion resistance. The mailbox also features predrilled 4 in. x 10 in. mounting holes in the floor for easy installation, and can be mounted using hardware and mounting bracket (not included).

What We Like
Attractive design
Good size for mail
Easy installation
Durable construction
Variety of colors
What We Don't Like
Missing mounting screw assortment
#TOP 6

Architectural Mailboxes MB1 Mount Mailbox and In-Ground Post Kit

7680B-10
Black
Medium
Architectural Mailboxes MB1 Mount Mailbox and In-Ground Post Kit Cover
Architectural Mailboxes 7680B-10 MB1 Mount Mailbox and In-Ground Post Kit, Medium, Bl

Get your mail delivered safely and stylishly with the Architectural Mailboxes MB1 Mount Mailbox and In-Ground Post Kit. This USPS approved mailbox comes with an in-ground post, hardware, and installation instructions for easy setup. The fluted ABS mailbox mounting plate adds an aesthetic touch to the design, while the fully powder coated steel and ABS parts ensure longevity. The 2-part steel 53 inch in-ground post with heavy gauge steel connector provides rigidity. The mailbox measures 6.9 in. W x 8.7 in. H x 20.2 in. D, meeting USPS standards.

What We Like
Well made
Roomy
Easy to install
Good quality
Nice appearance
What We Don't Like
Latch doesn't stay shut
Number stickers may peel
#TOP 7

Architectural Mailboxes Grand Haven Plastic, Mailbox and Post Kit

GHC40BAM
Black
Extra Large
Architectural Mailboxes Grand Haven Plastic, Mailbox and Post Kit Cover
ARCHITECTURAL MAILBOXES Grand Haven Plastic, Mailbox and Post Kit, Black Extra Large

The Architectural Mailboxes Grand Haven Plastic, Mailbox and Post Kit is a durable and stylish solution for your mailbox needs. With its extra-large size, this mailbox provides ample space for all your packages. The impressive craftsman design and textured finish add a touch of distinction to your home. Made from heavy-duty, rust-proof plastic, this mailbox is built to last. The magnetic door latch ensures that your mail stays securely closed. The included post sleeve makes installation over a 4x4 wooden post quick and easy. Upgrade your mailbox with the Architectural Mailboxes Grand Haven and enjoy the convenience and durability it brings.

What We Like
Large capacity for packages
Durable, weather-resistant materials
Easy assembly with instructions
Stylish contemporary design
Thick walls for sturdiness
What We Don't Like
Poorly written assembly instructions
Does not include address numbers
#TOP 8

Architectural Mailboxes Parsons

PL10B0AM
Black
Medium
Architectural Mailboxes Parsons Cover
Architectural Mailboxes Parsons Medium Capacity, Plastic Post Mount Mailbox, Black

The Architectural Mailboxes Parsons Mailbox is a medium capacity post mount mailbox made from polypropylene plastic, ensuring it won't rust. Its durable construction makes it perfect for holding small boxes, magazines, and padded envelopes. The mailbox is also equipped with an ultraviolet inhibitor, protecting it from weathering and extending its use. Additionally, the door of the mailbox provides space to align address numbers, making it easy for mail carriers to locate. With its sleek black design and convenient features, the Architectural Mailboxes Parsons Mailbox is an ideal choice for those in need of a reliable and stylish mailbox.

What We Like
Durable rubberized material
Easy installation process
Great price for quality
Spacious design
Attractive appearance
What We Don't Like
No latch for door
Door may fall open
#TOP 9

ARCHITECTURAL MAILBOXES 7600P-10 Mailbox

7600P-10
Pewter
Medium
ARCHITECTURAL MAILBOXES 7600P-10 Mailbox Cover
ARCHITECTURAL MAILBOXES 7600P-10 MB1 Mailbox, Medium, Pewter

The ARCHITECTURAL MAILBOXES Medium Mailbox features a classic design with a modern twist, making it a stylish addition to your home. The wide front access door allows you to easily retrieve your mail, ensuring convenience during your busy day. With a reinforced door bracket, this mailbox offers added stability and durability, so you can trust it to withstand the elements. Plus, predrilled mounting holes simplify installation, allowing you to set it up quickly and effortlessly. This mailbox not only enhances your curb appeal but also provides practical solutions for your mailing needs.

What We Like
Sturdy construction
Easy to assemble
Good quality for price
Perfect size
Durable against harsh weather
What We Don't Like
Plastic flag might detach
#TOP 10

Architectural Mailboxes 950020RZ Mailbox

950020RZ
Rubbed Bronze
Extra Large
Architectural Mailboxes 950020RZ Mailbox Cover
Architectural Mailboxes 950020RZ Centennial Post Mount Mailbox, XL, Rubbed Bronze

The Architectural Mailboxes 950020RZ Centennial Post Mount Mailbox is a durable and spacious mailbox made of heavy gauge galvanized steel with stainless steel door pins. It has a larger inner compartment that can accommodate a USPS priority mail large flat rate box and still has enough room for more mail and parcels. Its sleek magnetic door closure ensures reliability while keeping the door firmly closed. The mailbox measures 18 in. x 14 in. x 12 in. and comes with a predrilled 4 in. x 10 in. hole pattern in the floor for easy mounting to an existing post.

What We Like
Contemporary design
Large capacity
Sturdy construction
Weather resistant
Easy installation
What We Don't Like
Not heavy-duty metal
Buying Guide Image

Best Post-Mount Mailboxes You Are Looking For

Introduction

Post-mount mailboxes are a popular choice for many homeowners due to their convenience and ease of installation. These mailboxes are mounted on a post, which can be either freestanding or attached to the front of your house. In this article, we will discuss some important factors to consider when choosing a post-mount mailbox for your home.

Material

One of the first things to consider when choosing a post-mount mailbox is the material it is made of. The most common materials used for these mailboxes are metal and plastic. Metal mailboxes are typically more durable and long-lasting, but they can also be more expensive. Plastic mailboxes, on the other hand, are less expensive but may not be as durable.

Size and Capacity

Another important factor to consider is the size and capacity of the mailbox. If you receive a lot of mail, you will want to choose a larger mailbox that can accommodate all of your letters and packages. On the other hand, if you only receive a few pieces of mail per day, a smaller mailbox may be sufficient. It is also important to ensure that the mailbox you choose is the appropriate size for the location where it will be installed.

Design and Style

Post-mount mailboxes come in a wide variety of designs and styles, so you can choose one that matches the look of your home. Some popular styles include traditional, modern, and vintage. It is important to choose a design and style that you love, as you will be looking at your mailbox every day.

Mounting Options

Another important factor to consider is how the mailbox will be mounted. Some post-mount mailboxes come with their own posts, while others are designed to be attached to an existing post or wall. If you are purchasing a mailbox that comes with its own post, be sure to measure the area where it will be installed to ensure that it will fit.

Durability and Weather Resistance

It is important to choose a post-mount mailbox that is durable and able to withstand the elements. Metal mailboxes are generally more durable than plastic ones, but plastic mailboxes can be reinforced with metal components to increase their strength and durability. In addition, look for mailboxes that are rust-resistant and have a protective coating to prevent damage from rain, snow, and other weather conditions.

Price

Of course, price is also an important factor to consider when choosing a post-mount mailbox. Prices can range from less than $50 to several hundred dollars, depending on the material, size, design, and features of the mailbox. Be sure to set a budget and stick to it, but also be aware that you may need to spend a little more to get a high-quality, durable mailbox that will last for many years.

Conclusion

Post-mount mailboxes are a convenient and stylish way to receive your mail at home. When choosing a mailbox, consider the material, size and capacity, design and style, mounting options, durability and weather resistance, and price. By considering these factors, you can find the perfect post-mount mailbox for your home.

Frequently Asked Questions (FAQs)

1. Should a mailbox post be set in concrete?

Yes, it is recommended to set a mailbox post in concrete. Concrete provides a strong and stable foundation for the mailbox. When filling around the post with concrete, ensure that it remains straight using a level. Leave about six inches at the top unfilled for additional stability.

2. How deep should a mailbox post hole be?

The hole for a mailbox post should be dug deep enough so that the height of the mailbox above the ground is around 42 inches. It is advised not to dig deeper than 24 inches to ensure proper stability.

3. Do you need a mounting board for a mailbox?

Most mailbox posts come with a mounting bracket and hardware for installing the mailbox. However, if needed, you can also purchase mailbox mounting boards separately.

4. How much does it cost to mount a mailbox?

The cost of mounting a mailbox can vary depending on factors such as the type of mailbox, post, and accessories. Taskers typically charge around $30 to $300 for mailbox installation. For a more accurate quotation, it is best to consult with a professional.

5. Is filling a mailbox post with concrete illegal?

The use of concrete mailbox posts may be prohibited in some local municipalities due to safety concerns. Concrete posts can pose a hazard to motorists and passengers in the event of a collision. It is important to check local regulations to determine if filling a mailbox post with concrete is allowed.

6. Do you need gravel under concrete for a mailbox post?

Gravel is recommended for filling in the hole when installing a mailbox post. It helps with water drainage and provides additional stability. Along with gravel, you will need a concrete tube form, enough concrete to fill the tube, a level, a rope or firring strips, and stakes.

7. Are plastic or metal mailboxes better?

Both plastic and metal mailboxes have their advantages. Plastic mailboxes are naturally resistant to rust and are relatively easy to maintain. However, they may not be the best choice for areas prone to extreme heat. Metal mailboxes, such as cast aluminum and galvanized steel, are more durable and excellent at resisting rust.

8. How many bags of Quikrete do I need for a mailbox post?

Most mailbox posts will require 2 bags of Quikrete to set. However, it is always recommended to use a calculator or consult with a professional to determine the exact amount of Quikrete needed for your specific project.

9. How long should a 4x4 post be for a mailbox?

When using a 4x4 post for a mailbox, it should be cut to a length of 4 feet. Two feet of the post should be inserted into the mailbox post, leaving two feet exposed above the ground for proper installation.

Editor's Notes

During our post-mount mailboxes research, we found 24 post-mount mailboxes products and shortlisted 10 quality products. We collected and analyzed 80,753 customer reviews through our big data system to write the post-mount mailboxes list. We found that most customers choose post-mount mailboxes with an average price of $44.00.

The post-mount mailboxes are available for purchase. We have researched hundreds of brands and picked the top brands of post-mount mailboxes, including ARCHITECTURAL MAILBOXES, Mail Boss. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Harry Stack Avatar

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.

Post-Mount Mailboxes Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand ARCHITECTURAL MAILBOXES Mail Boss ARCHITECTURAL MAILBOXES ARCHITECTURAL MAILBOXES ARCHITECTURAL MAILBOXES ARCHITECTURAL MAILBOXES ARCHITECTURAL MAILBOXES ARCHITECTURAL MAILBOXES ARCHITECTURAL MAILBOXES ARCHITECTURAL MAILBOXES
Color Black Black Black Black & Brushed Nickel Rubbed Bronze Black Black Black Pewter Rubbed Bronze
Included Security Features No additional security features Lockable No additional security features No additional security features No additional security features No additional security features No additional security features Hopper & Baffle No additional security features No additional security features
Mounting Type Post Mount Post Mount Post Mount Post Mount Post Mount Post Mount Post Mount Post Mount Post Mount Post Mount
Material Metal Stainless Steel, Tempered Steel Alloy Steel Metal Alloy Steel, Resin - Plastic Plastic Metal Metal
Style 8950B-10 Curbside Contemporary - - - - Classic Contemporary Contemporary
Item Weight 4.6 Pounds 22 Pounds 17 Pounds - - - - 1.29 Kilograms 3.68 Pounds 11.2 Pounds
Access Location Front Front Front - - - - Front Front Front
Capacity 838 Cubic Inches 1760 Cubic Inches 1000 Cubic Inches - - - - 875 Cubic Inches 837 Cubic Inches 2176 Cubic Inches
Global Trade Identification Number 00832794004342 00660753750609 00046462011680 - - - - - 00832794008715, 00832794006650 00832794006469
Perfume Scentless - Scentless - - - - Scentless Scentless Scentless
FTB Score
ftb score rating icon 9.9
ftb score rating icon 9.8
ftb score rating icon 9.6
ftb score rating icon 9.4
ftb score rating icon 9.2
ftb score rating icon 9.2
ftb score rating icon 9.2
ftb score rating icon 9.1
ftb score rating icon 8.9
ftb score rating icon 8.7
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