
Streamlining your mailing process can be a game-changer for your business. By using USPS Street Address Validation, you can ensure that your mail reaches its destination accurately and efficiently.
USPS Street Address Validation is a powerful tool that helps you identify and correct address errors before they cause delays or losses. According to the USPS, address errors can cost businesses up to $1.15 billion annually.
Correcting address errors can be as simple as using a validation tool that checks for missing or incorrect information. This can include things like missing apartment numbers or incorrect street names.
By streamlining your mailing process with USPS Street Address Validation, you can save time and money, and improve the overall efficiency of your operations.
What Is
Address verification tools can help you correct or modify addresses so that you can access mailing lists with complete and deliverable addresses.
The United States Postal Service (USPS) processed a whopping 36 million address changes last year alone.

You can verify valid addresses by following the steps mentioned below: To verify valid addresses, you need to follow the steps mentioned below.
USPS address verification and USPS address validation services can help you avoid the unnecessary issue of sending direct mail to the wrong recipients or having the letter returned to you.
Businesses can now avoid mistakes thanks to Postal Address Verification and Address Checker software which can quickly help you verify addresses, identify the ones that are false or fake, and even correct the ones that may be wrong.
The Process of Validation
The address verification process is a multi-step process that begins with an input address and ends with a validated address, formatted to include data for increased accuracy and mail deliverability.
To start, non-standardized, non-cleansed address data is provided as input. The process then identifies the component data elements within your non-standardized address data and breaks them out into their component parts.

Spelling and format errors in address are eliminated to comply with authoritative standards and improve mail delivery. This is done through a process called Correct & Standardize.
The next step is to verify the address's existence against the official USPS address database. This checks if the address is residential or business and also checks if the address is deliverable using USPS Delivery Point Validation (DPV).
Here's a breakdown of the steps involved in validating an address:
- 1. Input: Non-standardized, non-cleansed address data is provided as input.
- 2. Parse: Identifies the component data elements within your non-standardized address data and breaks them out into their component parts.
- 3. Correct & Standardize: Eliminates spelling & format errors in address to comply with authoritative standards & improve mail delivery.
- 4. Verify: Confirms an address’s existence against the official USPS address database.
Address Validation Methods
To validate a street address with USPS, you can use various methods.
You can use address validation tools to correct or modify addresses so that you can access mailing lists with complete and deliverable addresses.
The simplest way to verify mailing addresses is to begin by analyzing your mailing address database, considering the volume of addresses in the database first.
If the database doesn't require bulk or batch verification, you can run the search on a simple web tool capable of checking a relatively short list of addresses per day.

You can also provide customers with a way to update their addresses in your database, such as through a web form or a CSV file.
Another approach is to use public records and online mapping services like Google Maps to locate addresses, but this method has obvious limitations.
Google Maps is helpful for knowing where a place is situated, but it's not possible to validate an address completely using this method.
For your interest: How to Find Street Address on Google Earth
Not Registered
An address not registered in the USPS system can be a common reason for invalid address results. This can happen if someone has moved to a new address and it takes about two weeks for the address change to be reflected in the USPS system.
Addresses that are not registered on the system, such as new buildings or new occupants, will not reflect on your address verification procedure. This can lead to an invalid result.
If an address is not in the system, it's considered invalid. This is why it's essential to use an address validation API that can verify addresses in real-time against the USPS database.
Here are some examples of addresses that may not be registered:
- New buildings
- New occupants
- Occupants who don't want to receive direct mail
Is it Right for My Business?
USPS address validation is a great fit for small to medium-sized businesses or those primarily using USPS for shipping and marketing campaigns. If your operations are primarily domestic, you'll likely find it reliable and accurate.
Compliance with USPS mailing standards is also a major advantage of using USPS address validation. It's a must-have for businesses that need to follow these standards.
However, if your business operates internationally, you might find that a third-party service like Loqate's Address Verify is a better option. It offers international address verification and more.
If you need advanced features like geocoding, enriched data, or highly customized workflows, a third-party service may be the way to go. Consider your technical resources and whether you need a user-friendly platform with robust integration options.
USPS address validation is free, which is a major perk for businesses that don't need to scale. But if you do need to scale, you may find that a third-party service is more cost-effective in the long run.
Curious to learn more? Check out: Service Address
Benefits of Address Validation

Validate street address USPS to ensure your business doesn't waste money sending direct mail to the wrong recipients.
You can avoid sending direct mail to the wrong recipients by verifying addresses using USPS database. This can save your business time and money.
According to the USPS, 36 million address changes were processed last year alone, which means a potential 36 million direct mails may not have reached their addressee.
Regularly verifying the recipients' mailing addresses can help prevent the unnecessary issue of sending direct mail to the wrong recipients or having the letter returned to you.
By using Postal Address Verification and Address Checker software, businesses can quickly verify addresses, identify the ones that are false or fake, and even correct the ones that may be wrong.
See what others are reading: Virtual Street Address for Business
On-Time Order Fulfillment
Completing orders on time is practically impossible without accurate mailing lists.
You may face issues like missing address details, unreal addresses, and more.
Incorporating an address validation API like PostGrid can standardize and verify your mailing lists within minutes.
Recommended read: Usps Mailing Lists
This helps you avoid wasting time and taking risks.
An updated database can increase your brand visibility by providing a seamless user experience.
For example, adding an address verification API to your website convinces customers to fill in their details and check out faster.
This can be the first step towards improving your brand image.
Optimize Mailing
You can save a lot of effort, time, and money by using an address verification API like PostGrid.
Undertaking all the steps to validate single addresses is daunting and time-consuming, especially for companies that need to mail regularly.
The United States Postal Service (USPS) processed a whopping 36 million address changes last year alone, which means a potential 36 million direct mails may or may not have reached their addressee.
This highlights the importance of regularly verifying the recipients' mailing addresses to avoid sending direct mail to the wrong recipients or having the letter returned to you.
Suggestion: Usps Ground Advantage Shipping Times

PostGrid provides USPS address verification and USPS address validation services that can quickly help you verify addresses, identify the ones that are false or fake, and even correct the ones that may be wrong.
You can now avoid mistakes and waste by using Postal Address Verification and Address Checker software.
PostGrid offers both an address verification API and software, which means you can choose the approach that best fits your exact requirements.
With PostGrid, you can upload a CSV file through their dashboard to verify up to 100k address records simultaneously, making bulk verification tasks a breeze.
Tools and Services for Address Validation
You can validate street addresses with USPS using various tools and services.
One option is to use the USPS address validation API, which can help you correct or modify addresses so that you can access mailing lists with complete and deliverable addresses.
To verify addresses, you can use third-party tools that use USPS capabilities, such as PostGrid Address Verification, which can verify addresses in the US and across 245+ countries and territories globally.
You can also use PostGrid's address validation software, which can help you enhance and verify your database at any time, adding in missing details, including ZIP+4 codes, and correcting misspellings and typos.
PostGrid's bulk address checker can check over 1 million addresses in one go, saving time and labor costs associated with data entry and correction.
Here are some features of PostGrid's address verification API and software:
- Address verification in real-time
- Access to latest USPS and NCOA databases
- Complete, correct, well-formatted, and up-to-date information
- Verification of addresses for over 245 countries and territories
- Bulk address verification
- International address verification
You can refer to the chart on PostGrid's website to qualify for special USPS pricing.
PostGrid's Address Validation Solution
PostGrid's address validation software and API can help you verify addresses in real-time, saving you time and money.
The software can correct or modify addresses so that you can access mailing lists with complete and deliverable addresses.
You can use PostGrid's address verification API to validate single addresses, but it's more suitable for companies that need to mail regularly.
Some of the features of PostGrid's address validation software and API include:
Using PostGrid's address validation solution can help you avoid wasting money on sending direct mail to the wrong recipients or having letters returned to you.
Frequently Asked Questions
What happens if the USPS can't verify my address?
If the USPS can't verify your address, it may mark the package as having an insufficient address and be unable to deliver it. This can happen if the address is new or not registered in the USPS database
How do I verify an address with the post office?
To verify an address with the post office, enter the address details and click "Find" to examine the results. Ensure the address conforms to USPS formatting rules for accuracy.
Sources
- https://www.usps.com/business/web-tools-apis/address-information-api.htm
- https://firstlogic.com/tools/verify-address
- https://www.postgrid.com/how-to-validate-my-address/
- https://www.postgrid.com/address-checker/
- https://www.loqate.com/en-us/blog/stamp-out-mailing-errors-the-ultimate-guide-to-usps-address-validation/
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