The 7 Best Outdoor Secure Post Boxes (2022 reviews)

outdoor secure post boxes
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We consider a outdoor secure post box to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best outdoor secure post box for you.

Our review process:

Our Top Picks:

Best Overall:
Buy: Mail Boss Outdoor Secure Post Box
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Best For Light Weight:
Buy: Architectural Mailboxes Outdoor Secure Post Box
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Best For Lots Of Mail:
Buy: Architectural Mailboxes Mounting Bracket
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Best For Business:
Buy: Mail Boss Great Mailbox
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Built For Mails:
Buy: Gibraltar Mailboxes Outdoor Secure Post Box
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Best For Customer Service:
Buy: Gibraltar Mailboxes Cheap Mailbox
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Best For Residential:
Buy: Highwood Outdoor Secure Post Box
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Best Overall: Mail Boss Outdoor Secure Post Box

Mail Boss Outdoor Secure Post Box
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The Mail Boss Outdoor Secure Post Box's material feels more premium than its price would suggest. The mail boss outdoor secure post box includes a patented anti-pry latch lock mechanism to prevent leveraged entry with a screwdriver and high - security anti-drill, anti-pick 12. The innovative baffle door accepts small parcels, packages, and a box of checks and also deters fishing. Moreover, it feels secure, it is extremely solid and has a small design.

The box is good for incoming mail slot, it is very durable and has a post design. Most importantly, the mail boss outdoor securepost box includes concealed outgoing mail clip, 3 keys, and required installation hardware.

Most buyers agree that the box is easy to install, very strong construction and does a great job protecting the mail from reaching hands. In addition, they also found that the box comes with three keys, which is plenty. In addition, they strongly agree that the box is soild and has a one piece top, the latch is very beefy and protected, both the box and lock are very strong and would take some effort to get into. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • This comes with brackets that go directly over the post.
  • This includes everything needed to install, including the appropriate size drill bit.
  • Quality: 14- and 16-gauge galvanized welded steel construction defends against vandalism.
  • This includes no post to add to that looks really nice.

Best For Light Weight: Architectural Mailboxes Outdoor Secure Post Box

Architectural Mailboxes Outdoor Secure Post Box
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The Architectural Mailboxes Outdoor Secure Post Box is capable of outshining several other boxes featured in this list in overall features for the price point. And, the architectural mailboxes outdoor secure post boxes come with product dimensions, work well, It is good for large sizes and has regarding design. Larger inner compartment can accept USPS priority mail large flat rate box 12 in. The centennial mailbox and the hamilton in ground post instantly boost curb appeal. Most importantly, the architectural mailboxes outdoorsecure post boxes are available in 2 different colors: rubbed bronze and black.

Almost all customers opine that the box is used to work for wwe. Further, they strongly agree that the box is big enough to fit most priority mail packages. And, they say that the embossed side of the centennial mailbox measures 12.4 in w x 4.6 in. In short, the tone of buyers is very positive and we believe that the box suits the purpose.

Top Customer Quotes:
  • This has 2 or 3 different mounting patters of holes.
  • This has room for additional mail and parcels.
  • The box is very easy to open and the red flag looks very traditional.
  • This is wide and easily accepts the larget flat-rate USPS box and then some.

Best For Lots Of Mail: Architectural Mailboxes Mounting Bracket

Architectural Mailboxes Mounting Bracket
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Next on the list, we've got yet another box that manages to win our hearts. It's the architectural mailboxe mounting bracket and it's widely considered as one of the most convenient boxes you can buy. The architectural mailboxe mounting bracket is suitable for installation into a pilaster or column. Make sure this fits by entering your model number. Further, it includes rubber seals to keep deliveries clean and dry.

The box is designed for easy installation, works for lots of mail, It works for large sizes and has a perfect design. Most importantly, the architectural mailboxe mounting bracket is used for incoming mail slot, It is perfect for the internet and has a unique design.

Most customers opine that the box can hold several days accumulation of mail. In addition, they strongly agree that the box is easy to install with the architectural mailboxes 7540b. And, a few also found that the oasis classic locking post mount mailbox does not open from the rear. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • This is easy to install using the separately sold adapter plate.
  • This is very secure compared to many others.
  • This is secure, waterproof, rust proof and has provided peace of mind.
  • This is great for receiving small packages and all other mail.

Best For Business: Mail Boss Great Mailbox

Mail Boss Great Mailbox
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Not everyone likes to purchase boxes for their daily use, but the Mail Boss Great Mailbox would be an anomoly. The mail boss great mailbox is compatible with exceptional quality, looks nice, it is perfect for nice size and has a rigid design. Your purchase includes one mail boss package master curbside locking security mailbox in black + installation hardware | mount post not included. And, it is easy to clean, is built for easy installation, it is perfect for tamper proof and has a curbside design.

The box is constructed with excellent quality, bought with post, It looks good and has a post design. Above all, the mail boss great mailbox, looks awesome, is affordable, it is best for good finish and has a beautiful design.

Almost all customers quickly discovered that the box comes with reflective sticker mailbox numbers as well for the front and inside. Moreover, a few say that the box allows larger packages, and more mail overall, to be stuffed into the box. Also, a few strongly agree that this is a very sturdy mailbox that will resist all but the most determined scumbag thieves.

Top Customer Quotes:
  • This mail box has some weight to it ... it is all metal.
  • This can be used with a wooden post for deep in-ground installations.
  • This is made for the bottom line, It makes for great security and has a perfect design.
  • This features a durable powder-coated finish.

Built For Mails: Gibraltar Mailboxes Outdoor Secure Post Box

Gibraltar Mailboxes Outdoor Secure Post Box
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Gibraltar Mailboxes is known for creating pragmatic and minimalist boxes for people on the go, and its line of Gibraltar mailboxes outdoor securepost boxes definitely falls in line with that reputation. The Gibraltar mailboxes outdoorsecure postbox is very spacious, It is made of durable materials and has a basic style. The Boxpost combo installs easily over the Gibraltar 4x4 easy-install anchor post kit. And, the box is indestructible, it looks really good and has a great design.

The box is quite sturdy and has a simple design. Also, it is designed for low maintenance, It allows for plenty of room and has a unique design. Lastly, the Gibraltar mailboxes outdoor secure postbox is great for perfect size, is with great item, it is used to receive and has a post design.

Most customers quickly discovered that the box was a little wobbly but mostly OK. And, they also found that the box fit perfectly in the grooved sides of the box. Also, a few also found that the box is great for areas of severe climate, like ours.

Top Customer Quotes:
  • And a bag of cement to secure and keep the post and mailbox stable.
  • This will not leak, hoping it is OK.
  • The Ultra-violet inhibitor mocha finish prevents color from fading in the sun.
  • This is ideal for a large adhesive mailbox decal.

Best For Customer Service: Gibraltar Mailboxes Cheap Mailbox

Gibraltar Mailboxes Cheap Mailbox
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Next on the list, we've got yet another box that manages to win our hearts. It's the Gibraltar mailboxes cheap mailbox and it's widely considered as one of the most convenient boxes you can buy. The Gibraltar mailboxes cheap mailbox looks nice, is made for quick delivery, It makes for a great buy and has a simple design. A medium capacity mailbox provides abundant space for your deliveries. Moreover, it is effective, is good for a low price, it is pretty good and I really like the design.

Most importantly, the Gibraltar mailboxes cheap mailbox is extremely sturdy, It is great for front doors and has a very nice design.

Most buyers find that the box is great for someone needing a box asap. Moreover, they also found that the box matched the snow plow to add that it came in two pieces. Moreover, they say that the box on top is a little wobbly from front to back. In short, the tone of buyers is very positive and we believe that the box suits the purpose.

Top Customer Quotes:
  • This provides great value, It is designed for easy set-up and has a nice design.
  • This comes with a post and hardware all in one box.
  • The mailbox is so easy to install and is ready for immediate use.
  • This does get the job done.

Best For Residential: Highwood Outdoor Secure Post Box

Highwood Outdoor Secure Post Box
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The Highwood line of boxes comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. In addition, the Highwood Outdoor Secure Post Box looks like real wood to add to that comes with the assurance of a manufacturers 12. It includes a shelf that can be used to either support the mailbox of your choice directly or used as a platform onto which your own mailbox adapter plate can support the mailbox. Moreover, the box is made for good value and has a beautiful design. Finally, the highwood outdoor secure post box is available in white, black, dried sage etc.,.

Most customers agree that the box can be rock way. Moreover, they say that the box is easy to assemble and uses quality fasteners with Torx tool included. In addition, a few say that the box comes with 5 pieces, and 6 screws. Overall, many customers have used the box for more than a few months without any complaints, and it shows no sign of giving up.

Top Customer Quotes:
  • This definitely adds some curb appeal.
  • This is a strong, great looking mailbox post.
  • No sanding, staining, or painting - yet it looks like real wood.
  • This is superior to the smooth pvc so many others have.