Your identification number is the unique code printed on your driver's license that distinguishes your record from everyone else's

Every driver's license has an identification number — sometimes called a driver's license number or DL number. This is the main number the state uses to track your driving record, violations, and license status. It appears in the same spot on every license issued in your state, though the format and length vary by state.

You'll need this number when you renew your license, report an accident, check your driving record, or provide proof of identity to employers, banks, or insurance companies. It's different from your Social Security number, and you should treat it with the same care you would any personal identifier.

Key Takeaways

  • Your identification number is printed on the front of your driver's license, usually in the upper right or upper left corner depending on your state.
  • The format varies by state — some use all numbers, some mix letters and numbers, and the length ranges from 5 to 13 characters.
  • You can find your number on your physical license, your renewal notice, or by contacting your state's Department of Motor Vehicles.
  • This number is tied to your driving record and is required for license renewals, insurance claims, and background checks.

Where to find it on your physical license

Look at the front of your driver's license. The identification number is printed in a prominent location, though the exact spot depends on your state. In most states, it appears in the upper right corner or upper left corner. Some states print it near the bottom of the license as well.

The number is always printed in a larger font than other information on the card, making it easier to spot. If you're having trouble locating it, check your state's Department of Motor Vehicles website — most have a diagram showing exactly where the number appears on licenses issued in that state.

How identification numbers differ by state

Each state formats its identification numbers differently. Some states use only numbers (for example, a 9-digit code), while others combine letters and numbers. A few states base the number on your name or date of birth, while most assign numbers sequentially or randomly.

The length also varies — some states issue 5-character numbers, while others use up to 13 characters. This means your identification number will look different from someone else's license even if you both live in the same state, and it will look completely different from a license issued in another state.

Finding your number if you don't have your license

If your license is lost, stolen, or expired, you can still find your identification number. Check any renewal notice the state sent you in the mail — your number appears on these documents. You can also contact your state's Department of Motor Vehicles directly by phone or through their website.

When you call, have your full name, date of birth, and address ready. The DMV staff can look up your number in their system and read it to you over the phone. Some states also allow you to look up your own information through an online portal if you create an account on the DMV website.

Why you need this number and when to use it

Your identification number is the primary way your state tracks your driving record. Insurance companies use it to pull your history when you get a quote. Courts use it when you receive a traffic citation. Employers sometimes request it during background checks, and banks may ask for it when you open an account.

You'll also need it every time you renew your license, report an accident, or request an official copy of your driving record. Keep it in a safe place — you don't need to memorize it, but you should know where to find it quickly.

Protecting your identification number

Your driver's license number is personal information that can be misused if it falls into the wrong hands. Don't share it with people you don't know or on unsecured websites. If someone calls claiming to be from the DMV and asks for your number, hang up and call the DMV directly using the phone number on their official website.

If your license is lost or stolen, report it to your state's DMV right away. They can flag your number in their system and issue you a new license with a new number. This protects you from someone using your identification number fraudulently.

Frequently Asked Questions

Is my identification number the same as my driver's license number?

Yes, these terms mean the same thing. Your identification number, driver's license number, and DL number all refer to the same code printed on your license. Different states and different documents may use different names for it, but they're all talking about the same number.

Can I change my identification number?

You cannot request a different identification number. Your state assigns it when you first get a license, and it stays with your record. The only time you get a new number is if your license is lost or stolen and you report it to the DMV — they may issue a replacement license with a new number for security reasons.

What if I can't find the number on my license?

Check the upper corners of the front of your license first, as that's where most states place it. If you still can't locate it, visit your state's DMV website and look for a diagram showing where the number appears on licenses from your state. You can also call the DMV directly and they'll read it to you.

Do I need to memorize my identification number?

You don't need to memorize it, but it's helpful to know where to find it quickly. Write it down and keep it in a safe place, or take a photo of your license and store it securely. You'll need the number when you renew your license, contact the DMV, or provide it to insurance companies.