10 Best locking mailboxes of 2026

Save up to 29% off

1

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.
9.9

Exceptional

Our Rating

9.3
Easy installation

9.3
lock easily

8.9
Durability
How do we rank?

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Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
2

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.
9.7

Exceptional

Our Rating

9.9
Waterproof

9.9
Durability

9.9
lock easily
3

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

24% 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.
9.6

Exceptional

Our Rating

9.7
Security

9.5
lasts a long time

9.5
Durability
4

Uniclife

Uniclife Wall Mount Mailbox for Outside, Anti-Theft Heavy Duty Locking Mailbox, Large Mailbox with Combination Lock, Security Mail Box, Safe Key Drop Box, Post Box, Steel Cash Drop Box for Home, Black
9.5

Excellent

Our Rating
5

HLILBTE

HLILBTE XL Post-Mount Mailbox, Weather Resistant, Large Outdoor Mailboxes, Galvanized Steel Heavy Duty Mailbox, Easy to Install, Flag Included, Black
9.4

Excellent

Our Rating
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6

ARCHITECTURAL MAILBOXES
Architectural Mailboxes 6300RZ Oasis 360 Locking Parcel Mailbox with 2-Access Doors, X-Large, Rubbed Bronze

29% Off
Main highlights

Robust Construction
Galvanized steel with powder coating for corrosion resistance.

Secure Parcel Handling
Ideal for receiving small to medium parcels securely.

Convenient Dual Access
Praised for front and rear locking doors with 4 keys.
9.3

Excellent

Our Rating
7

KYODOLED

KYODOLED Key Lock Mailboxes for Outside, Locking Wall Mount Mailbox, Security Key Drop Box for Letters, Cash, Cards, Steel Mail Box for House Office School, 12.4H x 8.54L x 3.35W Inches, Black
9.2

Excellent

Our Rating
8

ARCHITECTURAL MAILBOXES
Architectural Mailboxes Reliant™ Secure, Locking USPS Approved Heavy Duty, Steel Metal Post Mounted Mail Box for Outside, White, Large Curbside Mailbox with Magnetic Door

20% Off
Main highlights

Secure and Durable Construction
Concealed locking compartment protects mail from theft, constructed from heavy-duty galvanized steel for extra strength and longevity, powder-coated finish to withstand rust and elements.

Ideal for High Mail Volume
Large capacity accommodates several days of mail including magazines, padded envelopes, and small packages. Perfect for homeowners who receive a variety of mail types.

Praised for Sturdiness and Ease of Installation
Customers appreciate the sturdy build, easy assembly and installation, and the quality of the lock. The mailbox is also noted for its attractive appearance.
Key specs
- access:Two mailbox keys
- color:Glossy white
- material:Galvanized steel
- mounting:Pre-drilled holes
- capacity:Large capacity
9.0

Excellent

Our Rating

9.9
Easy installation

9.9
Durability

9.5
lock easily
9

VEVOR

VEVOR Post Mount Mailbox, Anti-Pry & Anti-Theft Mailboxes for Outside, Heavy Duty Lockable Mail Box with Magnetic Door, Weather-Resistant Metal Post Box for House Outside 21.06 x 10.63 x 11.22 in
8.8

Very Good

Our Rating
10

RAINHOL

Large Locking Mailbox for Outside, RAINHOL All-Metal Modern Security Mailbox with 2 Keys, 21" x 11.2" x 10.5", Black

10% Off
8.7

Very Good

Our Rating

10 Best locking mailboxes of 2026

1

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

How do we rank?

How do we rank?

Analyzing top stores

2

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

9.9

9.9

9.9

3

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

9.7

9.5

9.5

4

Uniclife Wall Mount Mailbox for Outside, Anti-Theft Heavy Duty Locking Mailbox, Large Mailbox with Combination Lock, Security Mail Box, Safe Key Drop Box, Post Box, Steel Cash Drop Box for Home, Black

5

HLILBTE XL Post-Mount Mailbox, Weather Resistant, Large Outdoor Mailboxes, Galvanized Steel Heavy Duty Mailbox, Easy to Install, Flag Included, Black

6

Architectural Mailboxes 6300RZ Oasis 360 Locking Parcel Mailbox with 2-Access Doors, X-Large, Rubbed Bronze

7

KYODOLED Key Lock Mailboxes for Outside, Locking Wall Mount Mailbox, Security Key Drop Box for Letters, Cash, Cards, Steel Mail Box for House Office School, 12.4H x 8.54L x 3.35W Inches, Black

8

Architectural Mailboxes Reliant™ Secure, Locking USPS Approved Heavy Duty, Steel Metal Post Mounted Mail Box for Outside, White, Large Curbside Mailbox with Magnetic Door

9.9

9.9

9.5

9

VEVOR Post Mount Mailbox, Anti-Pry & Anti-Theft Mailboxes for Outside, Heavy Duty Lockable Mail Box with Magnetic Door, Weather-Resistant Metal Post Box for House Outside 21.06 x 10.63 x 11.22 in

10

Large Locking Mailbox for Outside, RAINHOL All-Metal Modern Security Mailbox with 2 Keys, 21" x 11.2" x 10.5", Black

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