July 1, 2025

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10 Best locking mailboxes of 2025

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Best Choice

1

Mail Boss
Mail Boss 7106 Curbside Steel Post Mount Security Locking Mailbox, Black, Extra Large, 21 in. D x 11.125 in. W x 13.75 in. H
Main highlights

High Security Locking Mechanism
Large capacity USPS approved mailbox made of 12- and 14-gauge electro galvanized steel with anti-pry latch and 12-wafer disc lock for maximum security.

Ideal for Mail Theft Prevention
Perfect for areas prone to mail theft, providing robust security with easy installation on existing posts using the patented Fast-Trak Mounting Plate.

Praised for Durability and Security
Customers consistently praise the mailbox's solid construction, effective theft deterrence, and easy installation, making it a reliable choice for mail security.
9.9

Exceptional

Our Rating

9.9
Security

9.9
lock easily

9.7
Durability
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Mail Boss
Mail Boss 7506 Mail Manager Security Mailbox and 7121 Mounting Post, Black
Main highlights

Key Features
Robust 14-16 gauge galvanized steel, anti-pry latch, 12-disc lock, and powder-coated finish for maximum durability and security.

Ideal Use Cases
Perfect for high-risk areas needing secure mail storage, and for homeowners seeking a durable, long-lasting mailbox solution.

Customer Praise
Most reviews highlight the exceptional security features and the mailbox`s effectiveness in preventing mail theft as top commendations.
9.6

Exceptional

Our Rating

9.9
lasts a long time

9.9
Durability

9.9
lock easily
3

Mail Boss
Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large
Main highlights

Key Features
Galvanized steel construction with anti-pry latch and high-security lock, deters mail theft and vandalism, accepts parcels and packages.

Ideal Use Cases
Perfect for residential use where mail safety is paramount, especially in areas prone to mail theft or those receiving small parcels frequently.

Customer Reviews Highlight
Most praised for its robust security features and durability, effectively preventing mail theft and ensuring peace of mind for users.
9.4

Excellent

Our Rating

9.9
Waterproof

9.9
Durability

9.9
lock easily
4

ARCHITECTURAL MAILBOXES
Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black, 6300B-10

14% Off
Main highlights

Secure Galvanized Steel Construction
Constructed of heavy gauge galvanized steel and fully powder coated for corrosion resistance, ensuring durability and longevity.

Ideal for Secure Mail and Small Packages
Perfect for homeowners needing a secure mailbox for mail and small packages, especially in areas with increased mail theft.

Highly Praised for Sturdiness and Capacity
Customers frequently commend the mailbox for its sturdy construction and ample space, accommodating various mail sizes and small packages efficiently.
9.3

Excellent

Our Rating

9.7
Security

9.5
lasts a long time

9.5
Durability
5

Architectural Mailboxes
Architectural Mailboxes 6200B-10 Oasis Classic Locking Post Mount Parcel Mailbox with High Security Reinforced Lock,Black,18.00 x 15.00 x 11.50 inches
Main highlights

Key Features
Postmaster General approved, heavy-duty galvanized steel construction, weather-resistant with rubber seals, and corrosion-resistant hardware for durability and protection.

Ideal Use Cases
Perfect for internet and catalog shoppers, suitable for pilaster or column installation, ideal for receiving mail bundles and small parcels securely.

Customer Praise
Highly praised for its robust build, weather resistance, and the secure delivery of packages, ensuring clean and dry contents.
9.2

Excellent

Our Rating

9.3
Easy installation

9.3
lock easily

8.9
Durability
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6

ARCHITECTURAL MAILBOXES
Architectural Mailboxes Reliant Galvanized Steel, Locking, Post Mount Mailbox, Compatibility Code C, MB981BAM, Black, Large Capacity

10% Off
Main highlights

Secure Mail Protection
Concealed locking compartment protects mail from theft and includes two mailbox keys for homeowner access to mail.

Ideal for High Mail Volume
Large capacity accommodates several days of mail including magazines, padded envelopes, and small packages.

Praised for Durability
This is the second one of these I have and they are very sturdy. My first one even survived a baseball bat attack.
9.1

Excellent

Our Rating

9.9
Durability

9.7
Fashion

8.0
Waterproof
7

hykolity

Hykolity Locking Mailbox, Curbside Security Mailbox with Combination Lock, Post Mount Lockable Mailbox with Reflective Numbers, Black, Large, 21 in. D x 10.75 in. W x 11.25 in. H
8.8

Very Good

Our Rating

9.9
lock easily

9.9
Durability

9.9
Easy installation
8

Mail Boss

Mail Boss 7536 Street Safe Latitude Locking Security Mailbox, Black
8.6

Very Good

Our Rating

9.9
lock easily

9.9
lasts a long time

9.9
Durability
9

KYODOLED

KYODOLED Key Lock MailBoxes for Outside, Locking Wall Mount Mailbox, Security Key Drop Box for Letters Newspapers, Cards, 12.4H x 8.54L x 3.35W Inches, Black
8.5

Good

Our Rating
10

Mail Boss
Mail Boss 7500 Mail Manager Pro Curbside Security, Black Locking Mailbox with House Numbers, Mounting Plate and Pull Out Mail Tray

11% Off
Main highlights

Key Features
USPS approved with heavy-duty construction, anti-pry locking, and innovative small package delivery design. Includes reflective numbers and installation hardware.

Ideal Use Cases
Perfect for residential use, preventing mail theft, and securing small parcels. Ideal in areas prone to vandalism or identity theft concerns.

Customer Reviews
Most praised for its sturdy build and effective anti-theft design, ensuring peace of mind for homeowners concerned with mail security.
8.4

Good

Our Rating

9.9
Durability

9.7
Easy installation

9.5
worth the money

10 Best locking mailboxes of 2025

1

Mail Boss 7106 Curbside Steel Post Mount Security Locking Mailbox, Black, Extra Large, 21 in. D x 11.125 in. W x 13.75 in. H

9.9

9.9

9.7

How do we rank?

How do we rank?

Analyzing top stores

2

Mail Boss 7506 Mail Manager Security Mailbox and 7121 Mounting Post, Black

9.9

9.9

9.9

3

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

9.9

9.9

9.9

4

Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black, 6300B-10

9.7

9.5

9.5

5

Architectural Mailboxes 6200B-10 Oasis Classic Locking Post Mount Parcel Mailbox with High Security Reinforced Lock,Black,18.00 x 15.00 x 11.50 inches

9.3

9.3

8.9

6

Architectural Mailboxes Reliant Galvanized Steel, Locking, Post Mount Mailbox, Compatibility Code C, MB981BAM, Black, Large Capacity

9.9

9.7

8.0

7

Hykolity Locking Mailbox, Curbside Security Mailbox with Combination Lock, Post Mount Lockable Mailbox with Reflective Numbers, Black, Large, 21 in. D x 10.75 in. W x 11.25 in. H

9.9

9.9

9.9

8

Mail Boss 7536 Street Safe Latitude Locking Security Mailbox, Black

9.9

9.9

9.9

9

KYODOLED Key Lock MailBoxes for Outside, Locking Wall Mount Mailbox, Security Key Drop Box for Letters Newspapers, Cards, 12.4H x 8.54L x 3.35W Inches, Black

10

Mail Boss 7500 Mail Manager Pro Curbside Security, Black Locking Mailbox with House Numbers, Mounting Plate and Pull Out Mail Tray

9.9

9.7

9.5

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