7 Best Locking Mailboxes to Keep Your Letters, Newspapers, and Parcels Safe and Sound

By
Daniel
Daniel
Writer
Daniel is among our most talented writers: based on the dull expert reports he's able to make up a comprehensive, reader-friendly article which anyone can benefit from. Also read more
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Reviewed By
Tom
Tom
Tom
Expert Consultant
Initially being an engineering specialist, Tom has never stopped learning and acquiring other knowledge and skills. Now he’s involved in technical support for a well-known read more
Last updated: August 23, 2023
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In recent times, identity theft has grown into one of the world’s fastest rising crimes, subsequently compelling homeowners to spring into action to avoid being victims at some point. However, even though it’s a crime that’s on a steady increase, it can easily be prevented with the best locking mailbox. Obviously, your mail can contain your personal information, which may be dangerous if in the wrong hands. While a quality locking mailbox stops thieves from stealing your personal information, it also makes sure that nobody will be able to steal your valuables as well.

If you’re bothered about the safety of your mail, buying a good locking mailbox has become a necessity for you. To help smoothen the process, we’ve gathered the best models for you. The factors we used for our selections include the type of locking mailbox, which is important as different types serve different needs. We also considered the materials used, which is obviously important as it determines the durability and how much a model can take. Lastly, we looked into the dimensions, which makes sense, especially if you receive many mails regularly.

With that said, we’d like to note that we have invested a lot of time into research for this article. Consequently, we have made it as comprehensive as possible, containing everything you need from a well-crafted comparison table to a super detailed review section to an extremely helpful buying guide. Overall, everything here has been tailored toward ensuring that you choose the ideal locking mailbox for your needs.

Quick Summary

  • "This mailbox looks stylish, is sturdy-built, and can hold practically any kind of mail you can get including small parcels"
  • Best Curbside Locking Mailbox: Mail Boss 7205
    "A capacious curbside model that is constructed from sturdy electro-galvanized steel and comes with everything needed for installation"
  • Best Residential Locking Mailbox: Adiroffice Steel Drop Box
    "The Adiroffice Steel Drop Box is made from heavy-duty, 16-gauged galvanized steel. It is also scratch-resistant and powder coated to enable it to serve you for a long time"
  • Best Locking Wall Mount Mailbox: PEELCO Modern Mailbox
    "An incredibly stylish unit that is equipped with magnetic inner strips and quiet close strips for your maximum convenience"
  • "A freestanding delivery box that will keep all your FedEx and UPS parcels secure; a BoxLock is required"
  • "A nice wall-mounted model, ideal for letters and magazines, comes with an optional adhesive emblem"
  • "This model features a simple yet sleek design, and is quite versatile as can be either wall-mounted or used as a freestanding model"

Top 6 Locking Mailboxes Review 2024

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Consumer Engagement
Chosen by 9124 people in the past 30 days
9.8
Customer Feedback
Customer Feedback
9.7
Brand Reputation
Based onweb analytics
9.7
Features & Benefits
Product Review
9.4
9.8
Features
  • Type: curbside
  • Material: galvanized stainless steel
  • What for: letters, newspapers, magazines; small parcels
  • Dimensions: 20 x 11.5 x 11.3 inches

More features: front and rear access doors; concealed outgoing mail clip

Stylish, functional, and extremely unique, you don’t need a second look to realize why the Architectural Mailboxes Oasis 360 came out as our Editor’s Choice. The unit offers everything to be regarded as a perfect locking mailbox, showing nearly no sign of weaknesses. Besides, it is manufactured by Architectural Mailboxes, which is one of the leading companies when it comes to mailboxes. Thus, it’s easy to see how this unit was made with so many details taken care of and uniqueness.

First of all, it comes with two retrieval doors for both rear and front access. With the large rear door, you can easily retrieve your mails without standing in the street or road. Apart from that, this mailbox was also designed with durability in mind. Its door is enveloped by a cast aluminum front frame, and it’s equipped with a heavy-duty locking mechanism, all of which are indications of a sturdy product.

Furthermore, the unit is fully powder-coated, which makes it completely resistant to corrosion and rust. This also makes it waterproof, so you can rest assured that it can’t be damaged by any kind of rain. For easy installation, you will find pre-drilled mounting holes, which make it super-easy to install your mailbox within minutes. Probably the only shortcoming we found is the front opening, which may not be large enough to retrieve large envelopes easily.

    Why is it special?
  • Corrosion-resistant and waterproof
  • Easy to install
  • Stylish and functional
  • Has a unique two-door design
  • Convenient to use
    What are the flaws?
  • The front opening is not large enough to retrieve large envelopes easily
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Consumer Engagement
Chosen by 7678 people in the past 30 days
9.6
Customer Feedback
Customer Feedback
9.4
Brand Reputation
Based onweb analytics
9.3
Features & Benefits
Product Review
9.3
9.6
2
Best Curbside Locking Mailbox

Mail Boss 7205

Features
  • Type: curbside
  • Material: 12- and 14-gauge electrogalvanized steel
  • What for: letters, magazines, newspapers, parcels (up to 4.5 x 4.5 x 10.5 inches)
  • Dimensions: 21.5 x 16.5 x 12 inches

More features: USPS approved; comes with 3 keys, reflective house numbers, 4 lag bolts and a drill bit for installation

To be honest, the response from technology towards improving the privacy and security of mailboxes has been nothing short of sensational. An example is the Mail Boss 7205, which is an advanced locking mailbox that is ideal for homes where mail-identity theft is a problem. It comes with great features like a Fast-Trak mounting plate for convenient installation, an anti-pry locking mechanism, and address numbers for optimum visibility. As if those features were not enough, it also comes with three keys and an inbuilt mail flag for optimum convenience.

This is one of the largest locking mailboxes that we have come across. Not only that, but it’s also one of the most secure models in the market, making it a perfect choice for the avid home shoppers. It comes with a large baffle door that permits different sizes of packages, and it also gives you enough room for your outgoing mail. Another thing that is top-notch about this box is its construction, as it is produced using heavy-duty galvanized steel.

Apart from the steel used in its construction, the unit is also fully powder-coated, which allows it to resist corrosion and water damage. When it comes to color varieties, you have four to choose from. So, you can easily pick the color that is perfect for your individual needs. As with all products made by this company, this mailbox comes with a limited lifetime warranty against defects. The only problem is that it is quite complex to use, which is probably due to its advanced design.

    Why did it make our list?
  • Extra-large capacity
  • Galvanized steel construction
  • Four color options available
  • Easy to mount and install
  • Comes with a baffled door
  • Anti-pry locking mechanism
    What is not ideal about it?
  • Too complex to use for people with no prior training
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Consumer Engagement
Chosen by 4150 people in the past 30 days
9.3
Customer Feedback
Customer Feedback
8.9
Brand Reputation
Based onweb analytics
8.8
Features & Benefits
Product Review
8.9
9.3
3
Best Residential Locking Mailbox

Adiroffice Steel Drop Box

Features
  • Type: wall mounted
  • Material: alloy steel
  • What for: keys, payments, small parcels, letters, checks
  • Dimensions: 16×17.8×37.2 inch

More features: anti-pry latch locking mechanism, 12-disc wafer lock, 2 laser cut keys

The Adiroffice Steel Drop Box is a wall-mounted mailbox ideal for various applications, including key drops, payment drops, interoffice mail and outdoor night drops. The major reason why we selected this item is that it has a locking door access that features a revolutionary anti-pry latch locking mechanism, a professional-quality 12-disc wafer lock, and two laser cut keys to ensure the security of your items.

This item is the best residential locking mailbox since it has a state-of-the-art bin door, wide enough to accommodate bigger items than your ordinary drop box slot. It can receive keys, money, small deliveries, letters, and checks. Additionally, the Adiroffice Steel Drop Box offers several configuration options. It comes in two sizes, allowing you to pick one that best suits your needs. Also, it features a key lock or a user-set combination lock for additional security. Finally, you can either mount this drop box on a wall or place it on a countertop.

The Adiroffice Steel Drop Box and Gibraltar Mailboxes DVK00000 from our list have some similarities. First, both items can be mounted on a wall or used as freestanding items. Also, these dropboxes are made from steel, making them secure. However, the Box and Gibraltar Mailboxes DVK00000 hold smaller items compared to the Adiroffice Steel Drop Box.

    What makes it stand out?
  • Strong
  • It looks good
  • Easy to install
  • Weatherproof
  • Quite affordable
    Which disadvantages must you keep in mind?
  • You cannot put more than one envelope at a time
  • The slots can't take in keys with fobs
?
Consumer Engagement
Chosen by 4270 people in the past 30 days
9.0
Customer Feedback
Customer Feedback
8.5
Brand Reputation
Based onweb analytics
8.8
Features & Benefits
Product Review
8.9
9.0
4
Best Locking Wall Mount Mailbox

PEELCO Modern Mailbox

Features
  • Type: wall mount
  • Material: galvanized stainless steel
  • What for: letters, newspapers, magazines
  • Dimensions: 14.5 x 10.75 x 3.5 inches

More features: magnetic inner strips; quiet close strips

The PEELCO Modern Mailbox is a perfect product that’s designed to complement your home’s front walls and make it look more contemporary. Impressively, the mailbox comes in two different colors to give you multiple options to choose from. While the white color would mount easily on a white surface and camouflage with it, the black color would incorporate an accent to your brown brick walls or wooden walls.

Furthermore, the unit is powder-coated and galvanized in stainless steel, which makes it rust-resistant and waterproof. All this points to one thing – the product has been made to be maximally durable. Thanks to the sturdy construction, the mailbox adequately prevents your sensitive mails from being stolen, destroyed, or replaced as it is both rust-resistant and waterproof.

The mailbox also comes with a practical magnetic lid, which provides convenient access to the box both without and with a key. In terms of installation, the mailbox can be effortlessly installed – in under two minutes, you are done. However, this mailbox is probably not the most secure unit out there, with an opening lid that’s large enough to fit tiny fingers. This means your mail could still get stolen, but the chances are slim.

    Why are we impressed?
  • Comes with a magnetic lid
  • Easy to install
  • Rust-resistant and waterproof
  • Comes in two colors
  • Gives your house a modern look
    What negatives must you be aware of?
  • Too large opening lid
?
Consumer Engagement
Chosen by 3346 people in the past 30 days
8.8
Customer Feedback
Customer Feedback
8.4
Brand Reputation
Based onweb analytics
8.5
Features & Benefits
Product Review
8.3
8.8
5
Features
  • Type: freestanding
  • Material: sturdy resin
  • What for: parcels (FedEx, UPS and USPS)
  • Dimensions: 25 x 15 x 18 inches

More features: hinged lid; lock not included

Another leading manufacturer we’re featuring on our list is Step2, which is actually one of those that revolutionized the mailbox industry. Coming from a manufacturer with such a huge reputation, it makes perfect sense that the Step2 Deluxe Package Delivery Box is one of the best locking mailboxes in the industry. The unit has a stylish, transitional detailing that beautifully blends with any architectural style.

Thanks to the sophisticated design, this mailbox is certain to improve the appearance of your front porch. Bear in mind that this is a freestanding model, so you don’t need to go through the stress of installation. When it comes to the interior space, we assure you that this mailbox has sufficient space. In fact, it’s one of the mailboxes with the largest interiors on our list. Thanks to the large interior, there is no need to be emptying the box on a regular basis.

It’s also worth noting that the lid is hinged, easy-open, which makes it super-easy to quickly retrieve your packages. Another thing that’s worth mentioning is the weather-resistant nature of this mailbox, which helps protect your packages from the elements.

To make the mailbox secure, the manufacturer recommends using it with BoxLock, which is ideal for not only locking your delivery box but also tracking your parcels. Unfortunately, the BoxLock needs to be bought separately, but the unit will work with traditional padlocks as well.

    What stands out?
  • Weather-resistant construction
  • A large interior
  • It’s a freestanding model
  • The lid is easy to open
  • Made by a reputable company
    What cons did we manage to find?
  • The recommended BoxLock is not included
?
Consumer Engagement
Chosen by 2931 people in the past 30 days
8.5
Customer Feedback
Customer Feedback
8.2
Brand Reputation
Based onweb analytics
8.0
Features & Benefits
Product Review
8.0
8.5
Features
  • Type: wall mount
  • Material: galvanized stainless steel
  • What for: letters, newspapers, magazines
  • Dimensions: 12.57 x 9.7 x 4.42 inches

More features: concealed locking compartment; optional adhesive emblem

Aesthetically engineered to produce a perfect combination of security and style, the Gibraltar Mailboxes DVK00000 simply had to be included on this list. It comes with many impressive features that always wow its potential buyers. Apart from offering maximum security for your mail, it also delivers the ultimate sophisticated look to make your residence look charming.

Furthermore, this locking mailbox is made from anti-corrosion galvanized steel, which makes it a perfect mailbox to put outside. Its galvanized steel means it can easily resist rust and moisture that the elements will throw at it. The compartment is also powder-coated, which offers aesthetics and lasting durability. It’s easy to see that durability was in the mind of these manufacturers when this unit was made.

The locking compartments are also concealed, which ensures the adequate protection of your mails and helps deter thieves. There is also a beautiful mail emblem, which while is good for a great conventional appearance, may be removed for a more modern appearance. Lastly, the mailbox also doubles as a drop box, providing two benefits in one unit. On top of that, it comes at a very affordable price.

To be honest, it’s hard to fault this exceptional mailbox, but if we must find its flaw, it’s the fact that it seems to be more suited to homes with low volume mail deliveries.

    Why are we impressed?
  • Perfect combination of style and security
  • Doubles as a drop box
  • Comes at a reasonable price
  • Made to be durable
  • Anti-corrosion construction
    What negatives must you be aware of?
  • More suited to households with low volume deliveries
?
Consumer Engagement
Chosen by 6106 people in the past 30 days
8.3
Customer Feedback
Customer Feedback
8.2
Brand Reputation
Based onweb analytics
8.2
Features & Benefits
Product Review
8.1
8.3
Features
  • Type: wall mount/freestanding
  • Material: 0.8 mm thick galvanized steel
  • What for: letters, magazines, newspapers, parcels (up to 10 x 2.5 x 5 inches)
  • Dimensions: 19 x 13 x 8.25 inches

More features: quiet close strips; push magnetic latch

Just like its sibling that we will review later in this article, the PEELCO Package Wall Mailbox is a rugged, durable secure mailbox that is engineered to provide sufficient safety for all your packages. This lockable box has an elegant design with a contemporary touch, which improves the looks of wherever it’s placed. Featuring a mail slot that is large enough to fit all your small to medium-sized packages, you can rest assured that this mailbox is certain to serve you adequately for many years.

Furthermore, it comes with a tamper-proof construction, which makes sure that your mails and packages don’t get accessed or taken without authorization from you. On top of that, it also has a rust-resistant construction, which guarantees that the box is in great condition whether it is the sunny or the rainy season. Besides, the powder-coated galvanized steel material makes it very durable. For easy usage, it’s outfitted with a straightforward magnetic lid, which allows for easy access.

This super-stylish mailbox comes with four unique keys and prevents unwanted theft and entry. Like every Peelco mailbox, this one also comes with a Titus Push Magnetic Latch, which allows you to keep the door closed without needing to lock it in some situations. However, even though the manufacturers claim that it’s large enough for small to medium-sized packages, most buyers think it is too small.

    What makes it special?
  • Durable construction
  • Rust-resistant
  • Features a simple magnetic lid
  • Comes with four unique keys
  • Features a Titus Push Magnetic Latch
    What cons did we find?
  • Most buyers deem it too small for parcels

Things to Consider

There are different things that you need to look for when buying the best locking mailbox. As your mails, parcels, and mailbox are valuable, it’s necessary to ensure that the product you will buy is sufficiently capable of protecting them all from thieves.

Features to consider while choosing a locking mailbox

7 Best Locking Mailboxes to Keep Your Letters, Newspapers, and Parcels Safe and SoundWhen selecting the ideal mailbox for your needs, there are also some key factors you need to take into consideration. Of course, you don’t want to end up with a unit you can’t use, which makes it important to keep the factors in mind.

Type

There are three primary types of locking mailboxes – the wall mount type, the freestanding type, and the curbside type. A wall mount locking mailbox attaches to your gate, garage, or house, while a curbside model is normally set up on a post close to your curb.

However, the freestanding type, such as the Step2 Deluxe Package Delivery Box, is the only type that stands alone without being supported by anything. Simply put it at your porch, and it’s ready for use. Both the curbside mailboxes and the wall mount mailboxes are commercially used as a drop box.

Materials used

Since security is always the top priority with locking mailboxes, you must ensure that it’s capable of repelling any theft attempt.

Ideally, we recommend you to go for stainless or galvanized steel. Apart from holding up better against break-ins, this material also resists water damage and the elements.

Other material options are aluminum and plastic. If you are not really keen on security, you will be fine with either material as they can be easily broken into. On the upside, materials like aluminum and plastic are always lighter and more straightforward to install. And you can rest assured that it will not degrade or rust quickly. While even coated galvanized steel may start rusting after a couple of years, plastic will remain in peak condition always.

What it’s designed for

When deciding on the model you want to choose, you need to first think about your average mail type. If you, for instance, only receive magazines and envelopes, you won’t need a larger hopper door or large delivery door. That mean you should be fine with either the Gibraltar Mailboxes DVK00000 or the PEELCO Modern Mailbox.

If you, however, receive small to medium-sized packages, you may want to choose the Architectural Mailboxes Oasis 360. For big parcels and larger packages, you should consider one of these models – the PEELCO Package Wall Mailbox, the Mail Boss 7205, or the Step2 Deluxe Package Delivery Box.

Dimensions

The size of the locking mailbox is another key factor you must consider. The width, depth, and height of the box will depend on your requirements. Since these products often come in different sizes, make sure you go for the one that can conveniently accommodate your incoming parcels, envelopes, and mails. If you frequently receive mails, then you need to consider a model with a larger capacity like the Step2 Deluxe Package Delivery Box.

The larger mailboxes are perfect for you if you travel a lot. People who receive only a couple of mails in months should be fine with a small-sized model.

Warranty

Even though some people may lie to you that a warranty is not really important when buying a mailbox, we advise you to shrug off such talks. It is important to get mailbox with a good warrant so that you can easily get it fixed or replaced if you have an issue with it within the covered period.

Extra features

7 Best Locking Mailboxes to Keep Your Letters, Newspapers, and Parcels Safe and SoundYou also need to consider extra features as they offer additional value for money. Some extra features you may need to consider are the number of keys included, if it has a magnetic latch, if it comes with keys, and more

FAQ

Why do I need to install a mailbox?

There are many reasons why you need to install a mailbox. Apart from ensuring that you don’t miss your deliveries, a mailbox will also secure your mails and deliveries. Of course, your mails may be stolen if left on your doorstep for too long so that you may benefit from the security provided by a mailbox.

Does it need any maintenance after installation?

Of course, nearly everything in the world needs to be maintained from time to time, and there is no exception with a mailbox. Apart from making sure it’s clean at all times, you also need to check its support regularly. That is, you must make sure it’s well-anchored.

How long will it withstand the elements before it starts to rust?

Mailboxes are vulnerable to rust, especially if it’s left unprotected and exposed fully to the elements, whether it’s snow, sun, or rain. For a simpler answer, a mailbox that’s left unprotected from the elements is likely to rust quickly. If your mailbox is corroding because of oxidation, it’s usually easy to remove the corrosion. To avoid that, however, we advise you to go for a product that’s powder-coated.

Our verdict

With the increasing rates of identity theft nowadays, it’s important for every homeowner to protect their mails adequately. With that said, our top pick goes to the Architectural Mailboxes Oasis 360. With its seamless combination of style, durability, functionality, and uniqueness, you’re certain to spot why we chose this model as our Editor’s Choice.

The super-large Mail Boss 7205 is our second pick, which offers many extras that make it a worthy pick. Apart from its large capacity, the mailbox also comes with a water-resistant construction and anti-prying mechanism, which prevents people from prying into the box.

The PEELCO Package Wall Mailbox is our third pick model, primarily because of its supreme durability. Apart from having a tamper-proof construction, it’s also powder-coated for resistance against the elements. It’s a box that promises to serve you for many years to come!

9,8
Total Score
Architectural Mailboxes Oasis 360 - Editor's Choice
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