Best Locking Mailbox

Updated
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Pop Expert

Looking for the Best Locking Mailbox available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Locking Mailbox?

Pop Expert have put together this list of the top 10 selling Locking Mailbox on Amazon – sorted by overall popularity and positive consumer reviews.

The Pop Expert list of top selling Locking Mailbox is the ideal place to start when you are trying to find the Best Locking Mailbox for your neeeds.

Popular Locking Mailbox on Amazon

Details on the Best Locking Mailbox

Bestseller No. 1
Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large
  • USPS Approved full-service residential locking security mailbox prevents mail-identity theft
  • QUALITY: 14- and 16-gauge galvanized welded steel construction defends against vandalism
  • SECURITY: Innovative baffle door accepts small parcels, packages, and a box of checks and also deters fishing
  • PATENTED: Includes patented Anti-Pry latch lock mechanism to prevent leveraged entry with a screwdriver & high security anti-drill, anti-pick 12-disc wafer lock
  • ACCESSORIES: Includes concealed outgoing mail clip, 3 keys, and required installation hardware
On Sale!Bestseller No. 2
Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black, 6300B-10
  • Built Like a Tank: This heavy duty mailbox is made of galvanized steel, & built to last—perfect for anyone needing durable metal mail boxes for outside.
  • Rust-Resistant from Top to Bottom: This post mounted mailbox features a tough, black powder-coat finish, adding an extra layer of protection to this curbside mailbox.
  • Spacious, Not Oversized: Large mailboxes for outside offer plenty of room for mail, plus multiple packages—without looking bulky at your curbside.
  • USPS Approved Peace of Mind: Built tough this USPS Approved locking mailbox is one of the most reliable mailbox with lock for outside (includes 4 keys).
  • Install in Minutes: Fully assembled & ready to mount. Just note: mounting hardware comes with all Architectural Mailboxes' compatible posts, not the mail box.
Bestseller No. 3
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
  • Built Like a Tank: This heavy duty mailbox is made of galvanized steel, & built to last—perfect for anyone needing durable metal mail boxes for outside.
  • Dry Mail, Every Time: Weather-Tite stripping around the door keeps rain, snow, & dirt out—ideal for long-lasting residential mailboxes for outside.
  • Built for Big Deliveries: This extra large mailbox offers oversized space for multiple large packages, plus all your other curbside mailbox deliveries.
  • USPS Approved Peace of Mind: Built tough this USPS Approved locking mailbox is one of the most reliable mailbox with lock for outside (includes 2 keys).
  • Simple Setup: Just attach the flag—assembly is quick & easy. Reminder: mounting hardware comes with all Architectural Mailboxes' compatible posts, not the mail box.
On Sale!Bestseller No. 4
Architectural Mailboxes Reliant™ Secure, Locking USPS Approved Heavy Duty, Steel Metal Post Mounted Mail Box for Outside, Black, Large Curbside Mailbox with Magnetic Door
  • Hands Off Your Mail: A concealed locking compartment ensures your mail stays safe & out of sight in this secure mail box for outside use.
  • Weather Tough, Year-Round: Rain, snow, or sun—galvanized steel construction makes this mail box one of the most reliable metal mailboxes for outside use.
  • Spacious, Not Oversized: Large mailboxes for outside offer plenty of room for mail, plus multiple packages—without looking bulky at your curbside.
  • USPS Approved Peace of Mind: Built tough this USPS Approved locking mailbox is one of the most reliable mailbox with lock for outside (includes 2 keys).
  • Simple Setup: Just attach the mail clip—assembly is quick & easy. Reminder: mounting hardware comes with all Architectural Mailboxes' compatible posts, not the mail box.
On Sale!Bestseller No. 5
Architectural Mailboxes 6400P-R-10 Oasis Eclipse Locking Mailbox, C2, Pewter
454 Reviews
Architectural Mailboxes 6400P-R-10 Oasis Eclipse Locking Mailbox, C2, Pewter
  • Anti-fishing security comb keeps mail safe
  • Dual outgoing mail clips discreetly hidden behind hopper door with a magnetic intake door closure
  • Galvanized steel lock with reinforced bracket with pry resistant retreival door
  • Accepts envelopes and small parcels sized 12. 5 in. x 9. 5 in. x 0. 5 in. to 8-5/8 in. x 5-3/8 in. x 1-5/8 in.
  • Mailbox is 11. 3 in. W x 11 in. H x 18. 2 in. D with predrilled 4 in. x 10 in. mounting holes in floor allowing for easy installation

Newest Locking Mailbox

New
Whitehall Superior Mailbox with Side Address Plaques, Personalized Large Mailbox with Post and Address Plaque for Outside, Package Mailbox with Post Bronze
  • SUPERIOR MAIL BOX: Make a great first impression and enhance the street side curb appeal of your home with this stunning whitehall superior package mailbox
  • PERSONALIZED: When ordering, simply enter up to 5 numerals for your address and up to 16 characters for your street name. Available in 4 finish combinations
  • INCLUDES: Mailbox, sturdy post and personalized side panels. Comes complete with your street address plaque on both sides and all assembly hardware
  • LARGE POST BOX: Fits small mail packages with ease, and magazines lay flat in the generous interior. Box measures 9.625 x 13 x 20.375 in. Post measures 4 X 4 X 54” tall
  • SIMPLE ASSEMBLY: Whitehall Mailboxes are easy to assemble and come with complete, detailed instructions. Manufactured from sand cast, high-density aluminum alloy
New
Heavy Duty Cast Aluminum Postal Mail Box,Modern Large Mailbox with Post,Rust Resistant Metal Mailbox,Decorative Residential Mailboxes,with Address Plaque,for Outside House Post Mount (Bronze)
  • 【Large Capacity】This outdoor mailbox has a large capacity, measuring 18.1 inches x 9 inches x 13.8 inches, it can hold all your mail and small parcels and prevent them from overflowing or getting damaged. The mailbox is 62.6 inches high from the ground for easy access to mail. This mailbox is suitable for all seasons, it is a tool for you to receive mail in your garden or home, and a bright landscape decoration.
  • 【Quality Material】This freestanding mailbox is made of sturdy cast aluminium with very tough and thick powder coating, waterproof and rustproof, ensuring long time outdoor use. Its durability ensures that it can withstand the elements, making it an excellent choice for outdoor use, even in rainy conditions. In addition, the top of the mailbox is designed to prevent rainwater from entering the mailbox.
  • 【Address Plaques and Flag】This mailbox has an address plaque on the front that allows you to display your house number or address, ensuring efficient mail delivery and adding a personalised touch. The mailbox also has a red signal flag that alerts your mail carrier when you have outgoing mail to collect. With its elegant lines and intricate detailing, this mailbox effortlessly captures the essence of sophisticated aesthetics.
  • 【Easy to Install】Our mailbox and post combo kit is easy to assemble and install, and all hardware is included so you can enjoy your new stylish mailbox in no time. Residential mailboxes are easy to set up and you can follow the instructions to install them. It's simple and quick, all you need to do is secure the mailbox to any hard surface with 4 expansion bolts. You can use some concrete drills to secure it to the ground to ensure greater sturdiness.
  • 【Widely Used】This mailbox is not only ideal for outdoor use such as in your front yard, garden, porch, or driveway, etc. It can also be used for home foyer newspaper collection, garden decoration, shopping mall window decoration, photography props and so on. Classical vintage style makes your mailbox understated luxury, exquisite embossed pattern adds different mood. It can be a perfect gift for your family or friends.
New
Huisuilinss Mailbox, White Retro Aluminum Mail Box Postal Box, Security Key Drop Box with Stand, Home Decorative Parcel Box Large Security Postal Mailbox
  • Home Decorative Mailbox: Elegance stylish retro appearance makes it a beautiful scenery décor for your garden or your home, it is also perfect for gift to your families or friends
  • Weatherproof: Outdoor mountable mailboxes are made with high quality aluminum, white powder coated that locked mails from heavy rain and deliberate theft.
  • Safety Locking: The lockable mailbox is equipped with 2 keys to keep the mail safe, and it adopts an baffle door for accepting letters, which is easy to use.
  • Convenient Box: This mailbox duty holds various mailings, newspapers, magazines, small parcels, packages, post office deliveries. It provides the perfect solution for convenient and secure, dropbox applications.
  • Simple Assembly: Product assembly is simple, concrete use is recommended if installing in loose soil. The mailbox is fitted with four bolts to secure it to the hard ground that requires drilling.
New
Huisuilinss Mailbox with Stand, Retro Aluminum Bronze Mail Box Postal Box, Security and Post Mount Residential Mailboxes for Outside
  • Retro Mid-Century Style: With decorative small roofs, relief patterns on the sides, and columns with floral patterns, the retro mid-century vertical mailbox creates a luxurious and elegant appearance, which can be a charming scenery to your yard.
  • High Quality Material: Mailboxes are made of aluminum for strength and durability, which can effectively prevent rust, and professional outdoor powder coated, which can scratch-resistant and will not fade.
  • Safety Locking: The lockable mailbox is equipped with 2 keys to keep the mail safe, and it adopts an baffle door for accepting letters, which is easy to use.
  • High Capacity: The size of mailbox is 14.5"L x 10"W, mail box can hold letters, magazines and large envelopes, or to hold several days of mail at a time.
  • Simple Assembly: Product assembly is simple, concrete use is recommended if installing in loose soil. The mailbox is fitted with four bolts to secure it to the hard ground that requires drilling.
New
Cast Aluminum Mailbox with Post, Heavy Duty Postal Mail Box with 2 Keys, Expansion Bolts, Large Locking Security Mailboxes, Outside Weatherproof Rustproof Security Post-Mount Mail Box (White)
  • Retro Mid-Century Style: Add a touch of vintage charm to your yard with the mailbox’s retro mid-century design. Featuring decorative small roofs, intricate relief patterns on the sides, and elegant floral columns, this mailbox not only serves a functional purpose but also enhances the visual appeal of your property.
  • Sturdy Construction: The locking mailbox is crafted from cast aluminum, renowned for its exceptional strength, corrosion resistance, and water resistance. This robust construction ensures it withstands harsh weather conditions and maintains its appearance over time, adding a touch of elegance to your outdoor space.
  • Safety Locking: Keep your mail secure with our innovative locking system. The mailbox comes with two keys and features a baffle door design for easy letter insertion. This advanced locking mechanism ensures your mail remains safe and protected from unauthorized access.
  • Large Capacity: Measuring 16.5" x 11.5" x 45.5" (L x W x H) with a generous ground clearance of 45.5", this mailbox offers ample space for all your mail and deliveries. It easily accommodates newspapers, magazines, letters, and other correspondence, making it ideal for daily use.
  • Easy Installation: Setting up your new mailbox is a breeze. The mailbox comes with all necessary hardware and requires only four expansion bolts to secure it to any hard surface. Enjoy a hassle-free installation process that gets you up and running quickly.