There are several advantages of having a plastic post box. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Step 2 Plastic Post Box READ REVIEW

Best For Right Size: Buy: Architectural Mailboxes Plastic Post Box READ REVIEW

Best For Package: Buy: Gibraltar Mailboxes Mail Box READ REVIEW

Built For Mails: Buy: Gibraltar Mailboxes Plastic Post Box READ REVIEW

Best With Lock: Buy: Architectural Mailboxes Attractive Mailbox READ REVIEW

Best For Low Price: Buy: Colibrox Plastic Post Box READ REVIEW

Best For Small Packages: Buy: Simplay3 Plastic Post Box READ REVIEW

Best For Customer Service: Buy: Highwood Plastic Post Box READ REVIEW

Best With Slot: Buy: The Solar Group (Gibraltar Industries, Inc.) Plastic Post Box READ REVIEW

Best With Excellent Customer Service: Buy: Kchex Plastic Post Box READ REVIEW

Best Overall: Step 2 Plastic Post Box

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We are personally inclined towards Step 2 Plastic Post Box, It is not so pricy, but it overachieves its purpose and is outstanding in important aspects. The step 2 plastic post box is used for perfect size and it allows for very good quality. A large, spacious mailbox interior holds letters, magazines and catalogs. This rotational molded plastic mailbox will last for years to come.

Above all, the step 2 plastic post box is designed for magnetic closure and it is used for the front door.s.

Most customers agree that the box looks great so far, and comes in three pieces. And, they strongly agree that the box will withstand the florida sun with no problem. And, they strongly agree that the box is a perfect fit and worked out great. Overall, buyers found this to be one of the best boxes for daily purposes.

• This is perfect for heavy duty, has mounting hardware and it will for excellent value.
• This will last a long time.
• Heavy duty, durable poly construction that is built to last.
• This looks more modern than previous mailboxs.

Best For Right Size: Architectural Mailboxes Plastic Post Box

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate box. The architectural mailboxe plastic post box is exactly that - it's a simple box that hits all the right notes. The Architectural Mailboxes Plastic Post Box is reasonable, is great for perfect size, it is made for good value and has a nice design. Steel mailbox flag in contrasting silver. Further, it looks very nice, installed easily, it fits right for the right size and has a post design.

The box allows for easy installation. Further, the box is very attractive, is built sturdy, it makes for solid construction and has a very nice design. Lastly, the architectural mailboxes plastic post box is designed for magnetic closure, It is great for heavy duty and has a simple design.

Most buyers agree that the box is great to have dry mail again. Moreover, a few also found that the box has a filter that keeps out all bills. Also, a few say that the box is compatible with architectural mailboxes with model numbers 5526, 7516, 7507, 5525, 7511, 7510, 7513. In short, for most buyers, it was what they were looking for.

• Usps approved Winston mailbox is 6.8 in.
• The pull on the Winston post mount mailbox is constructed of abs plastic.
• It is big enough for some packages, too.
• It has a multitude of various holes.

Best For Package: Gibraltar Mailboxes Mail Box

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Gibraltar Mailboxes line of boxes comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Gibraltar mailboxe mail box is big but cheap, is good for heavy duty, It is perfect for the right size and has a nice design. Make sure this fits by entering your model number. In addition, it provides great value, is made of very good quality, it is very functional and has a beautiful design.

Finally, the Gibraltar mailboxe mail boxes match with Gibraltar mailboxe posts with the letter designation code e.

Almost all buyers agree that the box is time to replace it for appearance sake. And, a few say that the box is big, and generally works quite well, fits most parcels. Moreover, a few strongly agree that this mailbox is durable and would withstand normal use on a post and in the weather, even hail. In conclusion, many buyers have used the box for more than a few months without letup, and it shows no sign of giving up.

• This has spacing for different size mounts on the bottom.
• This is printed on the front on the bottom edge.
• This is designed to receive these stickers on each side.
• This can get rid of junk mail now.

Built For Mails: Gibraltar Mailboxes Plastic Post Box

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The Gibraltar mailboxes plastic post box's material feels more premium than its price would suggest. In addition, the Gibraltar mailboxes plastic post box is super tough, is built with excellent quality, it is warm and has a solid design. The Boxpost combo installs easily over the Gibraltar 4x4 easy-install anchor post kit. Also, it fits larger boxes, padded envelopes, and magazines laid flat. Above all, the Gibraltar mailboxes plastic post boxes are available in 2 colors: green and mocha.

Most buyers quickly discovered that the box had a pulled open door in front and another one in the back. Also, they strongly agree that the box is easy to open as well as securely close. Further, they say that this is a great mailbox and holds up well against the elements ... and even tolerates some excessive external forces. Obviously, this box passed the test and had very satisfied buyers eager to share their experience.

• This does not let the rain and water into the main mail compartment.
• This does not fade or peel, so it need's no painting.
• The Ultra-violet inhibitor mocha finish prevents color from fading in the sun.
• This is great for areas of severe climate, like ours.

Best With Lock: Architectural Mailboxes Attractive Mailbox

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Not everyone likes to purchase boxes for their regular use, but the Architectural Mailboxes Attractive Mailbox would be an anomoly. The architectural mailboxes attractive mailbox is an attractive mailbox but they are also built to last. Reinforced door bracket for added rigidity. The mb2 post mount mailbox is usually approved by the postmaster general.

The box is made very well, makes for plenty of room, It is good for value for price and has a post design. Lastly, the architectural mailboxes attractive mailbox is designed with sturdy steel, It comes with a plastic flag and has a perfect design.

Most customers agree that the box is visible at night and day. Further, a few strongly agree that the box is a good gift for friends with beautiful mailboxes. Moreover, a few also found that the box is easy to install, multiple screw holes for installation. Consequently, customers were very happy to recommend it to friends and families.

• The mailbox measures 20.6 in. X 8.8 in. X 11 in.
• The front access door opens wide to allow for easy mail removal.
• This is great for the perfect size, it works very well and has a nice design.
• The mb2 mailbox measures 8.7 - inches wide when looking straight at the mailbox.

Best For Low Price: Colibrox Plastic Post Box

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Best part: Colibrox plastic post box costs comparatively cheap and it is available to ship in 24 hours. The Colibrox plasticpost box is made well, It is something durable and has a good design. It easily installs to any standard mailbox post. This plastic mailbox postal offers innovative design features which provide the installer or homeowner a convenient assembly using common tools.

Finally, the Colibrox plastic postbox closes nicely, It is pretty good and has a post design.

One customer says - "has one door in the front. ". Almost all buyers found that the box looks great together, plus it is good for the low price.

• It looks beautiful, it makes for a great buy and has a small design.
• Durable polypropylene construction will not rust.
• Once installed, your mailbox will provide years of maintenance free performance.

Best For Small Packages: Simplay3 Plastic Post Box

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The simplay3 plastic postbox's superior materials make sure that it ages well with use. The Simplay3 Plastic Post Box fits small boxes, newspapers, magazines, envelopes, and other packages. The large residential rustic sandstone/brown cabin mailbox with tree branch post mount has two heavy-duty magnetic access doors for secure front and rear mail retrieval. Further, this is really reasonably and it is suitable for the front door.

The box is super sturdy, it is very durable and has great style. Also, the box works well, has mounting hardware and it is used for small packages. Lastly, the simplay3 plastic post box is built with heavy-duty double wall construction.

Most buyers find that the box allows the walls of the mail-box(proper) to sit on it with an inset for the sides. And, a few say that the box can get mail from both sides. Further, they say that the box has a unique look to it because of the tree branch/stump post. Overall, buyers found this to be one of the best boxes for daily purposes.

• Mounting hardware, post cover, and home address adhesive mailbox numbers are included.
• This looks and works great and includes number stickers.
• This is exactly as pictured and as described.
• This is reasonably and it is super cute.

Best For Customer Service: Highwood Plastic Post Box

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If you often find yourself scrambling for a convenient and suitable box, Highwood Plastic Post Box should be your first option for buying. And, the highwood plastic post box is very attractive, can Google for easy instructions, it is easy to understand and has a nice design. Please note that the mailbox is not included. This increased the total length of the mailbox post to 76 7/8 ” long. Finally, the highwood plasticpost box looks amazing in white color and is available in 3 other colorsso, it's likely one of your favorites is in the mix.

Most buyers found that the box is superior to the smooth pvc so many others have. And, they also found that the box was a strong, great looking mailbox post. Moreover, a few also found that the box is recommended to use gravel or cement to back-fill the hole for the post.

• Durable material - assembled with 304 grade stainless steel hardware.
• This looks awesome, it is ready to install and has a post design.
• No sanding, staining, or painting - yet it looks like real wood.
• This comes with 5 pieces, and 6 screws.

Best With Slot: The Solar Group (Gibraltar Industries, Inc.) Plastic Post Box

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The solar group (gibraltar industries, inc.) plastic postbox might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few iterations. The solar group (gibraltar industries, inc.) plastic post box is constructed with double-wall plastic for added protection, and features an ultra-violet inhibitor finish to obstruct color damage from the sun. Make sure this fits by entering your model number. Also, the box is tested and certified to look and work like new.

The box is used for large capacity, it goes together really quickly and has a post design. Most importantly, The Solar Group (Gibraltar Industries, Inc.) Plastic Post Box features a back door to retrieve mail without entering the street.

Almost all customers quickly discovered that the box was wider than the more common mailboxes. Furthermore, they also found that the box had a great safety feature...the back opening. With no doubts, this box passed the test and had very satisfied buyers eager to share their experience.

• The gentry's large size and newspaper slot lends spacious capacity for your parcel deliveries.
• This is an extra sized box.
• It is too small to hold anything that can't already fit into the box.
• This is easy to install but doesn't seal in the back.

Best With Excellent Customer Service: Kchex Plastic Post Box

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Best part: Kchex Plastic Post Box costs comparatively little and it is available to ship in 24 hours. Moreover, it has mounting hardware and it would be perfect for fast shipping. The kchex plastic post box might be a relatively new release, but it's still nothing short of impressive this year. Lastly, the kchex plastic post box comes with excellent customer service, looks beautiful and it is great for customer service.

One customer says - "It’s a good looking box that’s durable. ". Most buyers opine that the box is great with amazon mailbox sensor.

• Lot of satisfied buyers.
• New and hot releases.