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The 8 Best lockable mailboxes of 2025

Are you trying to find lockable mailboxes among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling lockable mailboxes on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 14 hours of research and did 18 lockable mailboxes tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best lockable mailboxes you can buy today

SaleNo. 1
Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large, Black, 6300B-10
  • Accepts parcels 9.5 in. W x 12.6 in. L x 1.5 in. H to 9.5 in. W x 3.5 in. L x 2.5 in. H
  • Galvanized steel construction that is fully powder coated inside and out for added corrosion resistance
  • Dual door locking parcel mailbox
  • Predrilled 4 in. x 10 in. mounting holes in floor allows for easy installation
  • Constructed of heavy gauge galvanized steel and fully powder coated for corrosion resistance
  • Hopper delivery door can accept parcels and bundled mail
  • Equipped with front and rear keyed alike locking access doors with 4-keys
  • Outgoing mail clip discreetly hidden behind hopper door
  • Mailbox is 11.3 in. W x 11.5 in. H x 20 in. D
  • Installation instructions included
No. 2
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
No. 3
Locking Mailbox Wall Mounted Vertical– Jssmst mailboxes with Key Lock Large Capacity, 14.3 x 4.1 x 11.8 Inch, Black, SM-HPB911BN
  • LARGE CAPACITY: Jssmst mail box can hold magazine and large envelopes, it is able to hold days worth of mail at a time
  • EXTERIOR DIMENTIONS: 14 x 11.5 x 4 Inch; INSIDE STORAGE AREA MEASURES: 13.2 x 11.2 x 3.8 Inch
  • SECURITY WITH KEY LOCK: Jssmst mailbox includes key lock with 2 keys for security against theft
  • HEAVY DUTY AND WEATHERPROOF: Crafted with quality galvanized steel for strength and durability. Powder coated protect mails from heavy rain
  • EASY INSTALLATION: Jssmst mailbox includes pre-drilled holes, mounting screw and an instruction for easy installation
No. 4
Gibraltar Mailboxes MB981W01 Reliant Locking Mailbox, Large, White
  • Concealed locking compartment protects mail from theft
  • Heavy-duty galvanized steel construction
  • Recessed door helps prevent moisture from entering
  • Magnetic latch keeps door securely closed
  • Features decorative, satin nickel finished hardware
SaleNo. 5
KYODOLED Steel Key Lock Mail Boxes Outdoor,Locking Wall Mount Mailbox,Security Key Drop Box,12H x 10.51L x 4.68W Inches,Black Large
  • HIGH-QUALITY, DURABLE: Mailboxes for Outside are made of strong steel and painted to effectively prevent rust, scratch-resistant ,this product will provide long-term durability and use for years .
  • SECURE DESIGN: The lockable wall mount mailbox is made of a strong metal with two keys, and it gives faster and more immediate access.
  • LARGE CAPACITY: Mail box fits hold multiple letters, newspapers, emails, etc., and also can accommodate letters from the family for a period of time. Size:12"x 10.51"x 4.68"
  • EASY INSTALLATION: Mail Drop Box has pre-drilled holes, mounting screws and simple 3 steps installation instructions. You can install it according to the instructions. It is simple and quick.
  • MODERN & STYLISH LOOK: Mail box with elegant and modern design , which is prefect to decorate the exterior of the house.Also, it is environmentally friendly paint, so it isn't harmful to the body.
No. 6
DEAYOU Wall Mount Mailbox, Steel Cover Metal Drop Box, Mail Box with Key Lock, Dropbox with Slot for Envelope, Home, Office Business, Decor, Black
  • DEAYOU wall mounted locking mailbox is perfect for holding various kind of mailings, envelopes, magazines, newspapers, paperwork, small parcels, packages, post office deliveries, payment drops. This secure mail box can also accommodate worthy letters for a period of time
  • Our lockable drop box is made of premium high-end galvanized steel, rust-proof and heavy-duty, sturdy and scratch-resistant, durable enough for long lasting uses. The powder coated can effectively protect mails from heavy rain
  • This outdoor dropbox measures approx. 12.6" H x 8.5" L x 3.3" W, large capacity for holding days worth of multiple mails at a time. The clear window allows you to easily see the status of your letters inside without opening the mail box
  • Coming with 2 keys for security against theft or missing. This secure mailbox has pre-drilled holes, mounting screws and an installation instructions. Just simply and quickly install it on any walls or flat surface
  • Our metal drop box with slot features classic shape and chic black color, which is not only practical but can be an aesthetic modern decoration for outside of the house, office, natural rural or contemporary apartment
SaleNo. 7
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
  • Postmaster General approved and patented design allows delivery of mail bundles and small parcels - perfect for Internet and catalog shoppers
  • Body constructed of heavy 16 and 18 gauge galvanized steel fully powder coated prior to assembly for durability and long life
  • Doors include rubber seals to keep deliveries clean and dry - all hardware made from stainless steel and other corrosion resistant materials
  • Suitable for installation into a pilaster or column - the entire outer shroud is one piece to resist moisture and the elements
  • 18-Inch d x 14-Inch h x 11.5-Inch w, 23-Pound - Use Adapter Plate 7530-10 for 4x4 wood post installation
No. 8
Mail Boss 7526 Mail Manager Street Safe Locking Security Mailbox, Black
  • REAR LOCKING access door for safe retrieval of mail and parcels away from street traffic
  • INNOVATIVE baffle door accepts mail bundles and small packages allowing for true security to prevent phishing
  • BI-CAM anti-pry latch locking mechanism featuring a chrome-alloy tempered steel hook cam
  • SECURE access door with commercial grade high security 12 disc wafer lock deters drilling and picking
  • USPS approved
No. 9
Architectural Mailboxes Princeton Galvanized Steel, Locking, Wall Mount Mailbox, 2572B-10, Black, Medium Capacity
  • Spacious mail storage compartment provides room for large deliveries
  • Door on top for easy mail retrieval
  • Powder coated galvanized steel construction for excellent rust resistance
  • Includes installation instructions and mounting hardware which includes; screws and plastic anchors for brick and other masonry installations
No. 10
Serenelife Indoor & Outdoor Wall Mount Locking Mailbox | Secure Key & Lock Mechanism | Weather Resistant & Durable | Easy Access Metal Flap | Includes 2 Keys & Mounting Hardware | 13x14x5 IN
  • SECURE KEY & LOCK MECHANISM - This locking mailbox features a secure key and lock mechanism, providing peace of mind that your mail is protected. It also includes a convenient view window for name/address labels, making identification easy.
  • WALL MOUNTABLE MAILBOX - Designed for universal mounting, this wall mount mailbox can be installed on any wall or flat surface. Pre-drilled holes and included hardware ensure a quick, hassle-free setup. Comes with two keys for added convenience.
  • SEAMLESS MAIL INSERTION - With an easy access metal flap, this wall mailbox allows for seamless mail insertion. Ideal for both home and office settings, providing practicality and reliability. The thoughtful design makes daily use effortless.
  • DURABLE & WEATHER-RESISTANT - Built to withstand the elements, this mailbox with lock is made from durable, weather-resistant materials. Its rugged outdoor design ensures long-lasting performance. Perfect for safeguarding your mail in any weather condition.
  • COMPACT & STURDY - Crafted from galvanized steel, this wall mounted mailbox is both compact and sturdy. Measuring 13.2" x 14.1" x 5.2", it offers ample space for your mail. Its robust construction ensures durability and reliability.
No. 11
xydled Wall-Mount Mailboxes with Combination Lock, Heavy Duty Mailbox Wall Mount, Mailbox for Outside, Locking Mailbox with Lock,Hanging Secured Postbox,Security Key Drop Box, Black,XL Large
  • DURABLE MATERIAL - The lockable mailbox is made of solid and sturdy metal, provides high secure protection and safe storage for your mail.
  • SECURE COMBINATION LOCK - The Wall Mounted Key Drop Box is equipped with the independent combination lock, firm and sumptuous. Locked by 3-number combination lock. That is more secure than key locks, and it provides faster and more direct access. You can resetting the combination numbers at any time.
  • LARGE CAPACITY: Size:11.22” x 4.72” x 16.18”.Humanization design and Large Space suitable for general storage of letters, newspapers, emails, etc.
  • EASY INSTALLATION: The heavy duty mail box has pre-drilled holes, mounting screws, wall anchor and simple 4 steps installation instructions. You can install it by yourself . It is simple and quick.
  • ALL-WEATHER SERVICE - We will continue to uphold the positive, enthusiastic, sincere, pragmatic spirit of enterprise to provide you with all-weather service.
  • NON-WATERPROOF - Recommended for use indoors or in a sheltered area.
SaleNo. 12
Locking Mailboxes Wall Mounted Vertical – Jssmst Key Lock Drop Mail Box Medium Capacity Galvanized Steel Cover Rust-Proof Metal Post Box, 12.6 x 8.5 x 3.4 Inch, Black, SM-0601L
  • LARGE CAPACITY: Jssmst mail box can hold magazine and large envelopes, it is able to hold days worth of mail at a time
  • EXTERIOR DIMENTIONS: 12.6 x 8.46 x 3.35 Inch; INSIDE STORAGE AREA MEASURES: 12.4 x 8.3 x 3.05 Inch
  • SECURITY WITH KEY LOCK: Jssmst mailbox includes key lock with 2 keys for security against theft
  • HEAVY DUTY AND WEATHERPROOF: Crafted with quality galvanized steel for strength and durability. Powder coated protect mails from heavy rain
  • EASY INSTALLATION: Jssmst mailbox includes pre-drilled holes, mounting screw and an instruction for easy installation
No. 13
WeHere Mailbox with Electronic Lock, Wall Mount Locking MailBoxes for House, Metal Suggesion Box, Business Key Drop Box, OTP/Fixed Code/Key Unlock, Large Capacity, Black, 14x4x10in
  • Multiple Unlocking Methods: Access to the lockbox via the included key, Bluetooth via the app, remote WiFi via the WeHere W100 bridge (bridge sold separately), or via a password set in the app; flexible unlocking options to meet different requirements
  • Customizable Passwords: Choose from three password types—dynamic(One time password), time-based, or static; perfect for temporary or long-term access management
  • Weatherproof Design: The smart lock's plastic housing ensures protection against the elements, with a waterproof rating of IP44. Install it with confidence under eaves or in outdoor areas
  • Versatile Delivery Port: Our mailbox accommodates daily letters and magazines effortlessly. Moreover, it can securely store slightly larger magazines or small parcels, accessible by couriers using a one-time password
  • Easy Setup and Maintenance: Simple installation with included instructions; powered by 2 AA alkaline batteries, with battery level visible in the app for easy monitoring
  • After-Sales Service: Please contact us by e-mail, the e-mail address in the APP--Account--about us to view
  • Wdie Scenarios: Our mailbox ideal for school, car company, office, apartment rental , car lots, property managers,home garage etc
No. 14
Outdoor Wall Mounted Locking Steel Mailbox in Valencia Carbon Black, Size: 4.3"D x 14.3"W x 14.3"H, MD25N Model Boasts Galvanized Steel Top-loading and Rust-Proof Metal with Newspaper Holder Design.
  • 【DURABLEIN ALL ELEMENTS】Crafted from top-grade galvanized steel, this outdoor mountable mailbox ensures resilience against corrosion, rust, and fading, making it impervious to weather-related wear and tear.
  • 【CONTEMPORAR ELEGANCE】This visually appealing mailbox boasts a Valencia carbon black color and modern design, seamlessly complementing the exterior decor of homes, front doors, porches, or businesses with a touch of stylish sophistication.
  • 【EFFICIENT AND FLEXIBLE】Offering durability, this reliable dropbox presents an ideal solution for protecting mail, paperwork, documents, and newspapers.
  • 【ENHANCED SECURITY】Equipped with a lock and two keys, this mailbox is designed to deter theft, providing a secure and protected space for your mail.The Blank key is available by additional request, please contact us.
  • 【SIMPLE SETUP】The mailbox arrives fully assembled and includes pre-drilled holes, ensuring effortless attachment to any flat surface or wall for a quick and easy installation process.
No. 15
Parrency Lockable Mailboxes with Combination,safes,Outdoor Wall Mounted Mail Box with Large Capacity,12.6 x 8.46 x 3.35 Inch, Black (Medium, Black with Combination Lock)
  • EXTERIOR DIMENTIONS: 12.6 x 8.46 x 3.35 Inch; INSIDE STORAGE AREA MEASURES: 12.4 x 8.3 x 3.05 Inch,mail box can hold magazine and large envelopes, it is able to hold days worth of mail at a time
  • DURABLE AND SUSTAINABLE : Mailboxes for Outside are made of strong steel and painted to effectively prevent rust, scratch-resistant ,this product will provide long-term durability and use for years
  • WATERPROOF COVER : Mail box with frosted-coated cover to withstand severe weather in certain extent , powder coated protect mails from heavy rain
  • EASY INSTALLATION: Mail Drop Box has pre-drilled holes, mounting screws and simple 3 steps installation instructions. You can install it according to the instructions. It is simple and quick
  • MODERN & STYLISH LOOK: Mail box with elegant and modern design , which is prefect to decorate the exterior of the house.Metal Wall-mounted Mail box with transparent cover,You don't have to open mailbox to see if there's a letter inside.Also, it is environmentally friendly paint, so it isn't harmful to the body
No. 16
Stainless Steel Lockable Mailboxes with Keys,Outdoor Wall Mounted Mail Box with Large Capacity,White
  • EXTERIOR DIMENTIONS: 12.9 x 14.2 x 4.1 Inch; INSIDE STORAGE AREA MEASURES: 9.1 x 11.8 x 3.5 Inch
  • SECURITY WITH KEY LOCK:Parrency mailbox includes key lock with 2 keys for security against theft
  • LARGE CAPACITY: Parrency mail box can hold magazine and large envelopes, it is able to hold days worth of mail at a time
  • HEAVY DUTY AND WEATHERPROOF: Crafted with quality galvanized steel for strength and durability. Powder coated protect mails from heavy rain
  • EASY INSTALLATION: Parrency mailbox includes pre-drilled holes, mounting screw and an instruction for easy installation
No. 17
Kasten Wall-Mount Mailbox with Key Lock, Large Capacity Locking Mailbox for Outside, 13.6 x 4.3 x 12.8 Inch, Black
  • Strong & Durable: Kasten Mailboxes are made of strong galvanized steel, the surface spray paint effectively waterproof and rust proof which will provide long-term durability
  • Secure Key Lock: 2 keys and a privacy key lock keep your mails safe. Each mailbox comes with different keys, if you accidentally lost them, please contact us for more
  • Large Capacity: Mailbox size 13.6 x 4.3 x 12.8 Inch. The Large space suitable for letters, newspapers, mails and other general storage
  • Easy Installation: Package includes 1*mailbox with pre-drilled holes, 4*mounting screws, 4*plastic anchors, 4*thick washers, 1*instruction. You can install by yourself simply and quickly
  • 24-Hour Support: Kasten stands behind all customers. Please contact us if you have any issue with this purchase, any problem can be solved friendly
No. 18
iMounTEK Wall Mount Mailbox Lockable Galvanized Iron Letter Post Box Locking Security Drop Box with 2 Keys for Outside Home Office 12.5 x 8.5 x 3.2 Inch/Black
  • Multi-Functional With Spacious Capacity: With size of 12.52x8.54x3.15in, the mail box can be used for various purposes such as outgoing and incoming mail and perfect accept keys, payments, small parcels, letters, and checks, etc. Widely used in the home, office, commercial mailbox.
  • Durable Structure: Made of durably crafted of heavy-duty galvanized iron, scratch-resistant, not easy to rust, to supply long-lasting strength and use throughout the years.
  • Easy to Install: Come with a bag of screws and equipped with pre-drilled holes on the mailbox, easy fasten and secure onto any wall. Plastic black gasket can effectively prevent the box scratching when mounting the wall.
  • Lockable With 2 Keys: This expertly crafted post box provides a safe and secure place for your mail. A convenient lockable drop front door style mechanism and two keys are included.
  • Considerate Delivery & Post Slot: Delivery slot measures approximately 6.89x1.18in, concealed under an easy-lift tab lid for easy delivery. Also featured a transparent post slot for address information, suitable for post below 2.56x0.67in.
No. 19
Oasis Eclipse Locking Parcel Mailbox in 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
No. 20
KYODOLED Locking Wall Mount Mailbox, Mail Boxes with Combination Lock for Outside, Security Drop Box with Code,12.4H x 8.54L x 3.35W Inches, White
  • HIGH-QUALITY, DURABLE: Mailboxes for Outside are made of strong steel and painted to effectively prevent rust, scratch-resistant ,this product will provide long-term durability and use for years .
  • SECURE DESIGN: The lockable wall mount mailbox is made of a strong metal, 3 digital combination lock with over possible 1,000 combination code, this system is more secure than key locks, and it gives faster and more immediate access. Also you can resetting the combination digital whenever.
  • LARGE CAPACITY: Mail box fits hold multiple letters, newspapers, emails, etc., and also can accommodate letters from the family for a period of time. Size:12.4"x 8.54"x 3.35"
  • EASY INSTALLATION: Mail Drop Box has pre-drilled holes, mounting screws and simple 3 steps installation instructions. You can install it according to the instructions. It is simple and quick.
  • MODERN & STYLISH LOOK: Mail box with elegant and modern design , which is prefect to decorate the exterior of the house.Metal Wall-mounted Mail box with transparent cover,You don't have to open mailbox to see if there's a letter inside.Also, it is environmentally friendly paint, so it isn't harmful to the body.

How to choose a good lockable mailboxes

Does the idea of finding a fantastic lockable mailboxes make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in lockable mailboxes. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top lockable mailboxes products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top lockable mailboxes on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top lockable mailboxes brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top lockable mailboxes based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the lockable mailboxes were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good lockable mailboxes, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your lockable mailboxes.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting lockable mailboxes for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our lockable mailboxes. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what lockable mailboxes should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on lockable mailboxes.