Do House Numbers Need To Be On Mailbox?

When you move into a new home, one of the first things you do is get your house number up. You might put it on your mailbox, or maybe on a sign near the driveway. But is this really necessary? Luckily, our research can help you know if you must add house numbers to your mailbox.

According to the United States Postal Service, your house number should be placed on your mailbox so that it is visible from the road. This helps postal carriers to quickly and easily locate your home when delivering mail. In some states, it is also required by law to display your house number in your mailbox. Even if it is not legally required in your state, it is still best practice to follow the USPS guidelines.

Keep reading to learn a few more things about house numbers and mailboxes, especially in different places in the USA. Also, let's take a look at some pros of putting your house number on your mailbox.

Green US post mail letter box with red flag raised up. - Do House Numbers Need To Be On Mailbox?

Is it a Requirement to Put House Numbers On Mailbox?

In most neighborhoods, it is a requirement to put house numbers on mailboxes. This helps the postal carrier deliver mail to the right home and also makes it easier for guests or service workers to find your home.

Frozen mailbox during ice storm

In other cases, you will simply need to affix your address or box number to the outside of your mailbox. However, there may be other requirements in your specific community, especially with the guidelines from USPS.

So you move into a new neighborhood or build a new home, be sure to check with your local post office or HOA to see what the requirements are for mailbox numbers.

By following the guidelines for mailbox numbers, you can help ensure that your mail is delivered correctly and that visitors can easily find your home.

Mailbox and Address Postal Requirements in Different Places

A hand placing mail in a mailbox.

1. California

In California, house numbers do not need to be on a mailbox in order for mail to be delivered. The United States Postal Service relies on a number of different factors to ensure that mail is delivered to the correct address. These include the street name, city, and state.

As long as these elements are included in the envelope, the postal service will do its best to deliver the mail. In some cases, house numbers may be helpful in providing additional information about the delivery address. However, they are not required for mail delivery in California.

2. Texas

Understanding Mailbox and Address Postal Requirements in Texas is important for anyone who wants to make sure their mail is properly delivered.

In the state of Texas, all mailboxes and addresses must follow United States Postal Service (USPS) requirements. This means that all mailbox sizes, shapes, and colors must be approved by the USPS before they can be used.

In addition, all address numbers must be clearly visible from the street, and each address must have a unique ZIP code. Even tenants in commercial and residential buildings must include their numbers on the mailboxes.

3. Florida

In Florida, mailbox and address postal requirements are seen on both sides of the mailbox. You can also put your house number on signage.

This is because, in Florida, all mailboxes must have a flag to indicate when outgoing mail is present.

Other than that, your house number must be visible from the street so that emergency vehicles can find your home quickly and easily. By following these simple requirements, you can ensure that your mail is delivered safely and promptly.

4. New York 

In New York, the requirements for mailboxes and addresses are governed by the United States Postal Service. All residential and commercial buildings must have a mailbox attached to the front wall of the building, and the mailbox must be labeled with the address of the building.

The address must be written in English, and it must be clearly visible from the street. In addition, the address must be displayed in a format that is approved by the postal service. For example, it must include the street number, street name, city, state, and zip code.

If a building has multiple units, each unit must have its own unique address. These requirements help to ensure that mail is delivered correctly and efficiently.

What Are the USPS Regulations for House Numbers on Mailboxes?

Close-up Of Person Putting Stack Of Letters In Mailbox

The United States Postal Service (USPS) has specific regulations regarding the placement of house numbers on mailboxes. According to USPS guidelines, the numbers on a mailbox should be:

  • identical to the numbers on the house or building to which the mailbox belongs
  • placed on the front of the mailbox in a position that is visible from the street or road
  • written in a clear, distinct font that is easy to read from a distance
  • a minimum of 1 inch tall

Failure to adhere to these guidelines can result in delayed or misdirected mail. In addition, it is important to note that USPS regulations apply only to residential mailboxes. Businesses and other organizations are not required to display house numbers on their mailboxes.

What Are Some Creative Ways to Display Your House Number on Your Mailbox 

There are a few factors to consider when thinking about how to display your house number on your mailbox.

The first is visibility. You want to make sure that your house number is visible from the street so that visitors and delivery drivers can easily find your home.

Another factor to consider is style. You want your house number to match the overall style of your home, whether it’s traditional, modern, or something in between.

With those factors in mind, here are a few creative ways to display your house number on your mailbox:

One option is to use decals or stickers. You can find decals and stickers in a variety of styles, including traditional numbers and letters, modern fonts, and even fun and funky designs. Decals and stickers are also relatively inexpensive, so they’re a great option if you’re on a budget.

Get decal stickers on Amazon.

If you’re handy with tools, you can create a custom address plaque for your mailbox. This is a more time-consuming option, but it will allow you to create a truly unique address plaque that perfectly matches the style of your home.

Another option is to use paint or chalkboard paint to stencil or hand-paint your house number onto your mailbox. This is a great way to add a personal touch to your mailbox while still keeping it simple and stylish.

See outdoor paint on Amazon.

No matter what method you choose, making sure your house number is visible and stylish will help give visitors and delivery drivers the information they need while also adding curb appeal to your home.

What Are the Benefits of Putting Your House Number on Your Mailbox?

open mail box with a pile of letters and newspapers

The most underrated piece of hardware when it comes to your house is your mailbox. It sits outside, day in and day out, performing a vital function and yet often goes unnoticed.

But there are ways to make your mailbox more noticeable – and one of the best is to add your house number to it.

Here are five reasons why you should put your house number on your mailbox:

  1. It’s a great way to make sure that your mail gets delivered to the right place. Your postal carrier will have no trouble finding your house if your address is clearly visible in your mailbox.
  2. It can help emergency services find your house more quickly in an emergency situation. Every minute counts in an emergency, and having your address visible in your mailbox can help first responders locate your home more quickly.
  3. It’s a great way to add a personal touch to your home’s exterior. Whether you choose a simple plaque with your address or something more decorative, adding your house number to your mailbox is a great way to give your home some extra curb appeal.
  4. It can help deter theft. If would-be thieves can see that there is no house number on your mailbox, they may be more likely to target it for vandalism or theft. But if your address is clearly visible, they’re more likely to move on to an easier target.
  5. It’s required by some homeowners’ associations. In some cases, failure to display your address in your mailbox may result in a fine from your homeowners’ association. So if you want to avoid any potential conflicts, it’s best to play it safe and put your house number in your mailbox.

Final Words

Based on the USPS guideline, you have your house number in your mailbox. Doing so can make things easier for the mail carrier and may help prevent theft or loss of your mail. If you decide to put your house number in your mailbox, be sure to follow the guidelines we’ve outlined in this post so that everything is done correctly.

To get more tips about the proper maintenance of your exterior homes, see our articles below:

How To Install Mailbox Post In Frozen Ground

Do Porch Lights Attract Animals?