Your ID number is printed in the upper right corner of your California driver's license, below your photo

The ID number on your California driver's license is an eight-digit number that appears in the upper right section of the card, positioned directly underneath your photograph. This number is unique to you and stays the same throughout your life, even if you renew your license multiple times. It is different from your driver's license number, which can change when you renew.

California uses the ID number as a permanent identifier in their records system. You will need this number when you contact the Department of Motor Vehicles (DMV) about your account, report a lost or stolen license, or handle certain transactions related to your driving record. Having this number handy before you call or visit the DMV can speed up the process.

Key Takeaways

  • Your ID number is an eight-digit code printed in the upper right corner of your California driver's license, just below your photo.
  • The ID number remains the same for your entire life, even when you renew your license or move to a different address.
  • Your driver's license number and your ID number are two separate numbers that serve different purposes in DMV records.
  • You will need your ID number when contacting the DMV about account issues, reporting a lost license, or requesting your driving record.

How the ID number differs from your driver's license number

California driver's licenses display two different numbers, and it is important to know which one you need for each situation. Your driver's license number is typically a longer alphanumeric code that appears on the front of your card and changes each time you renew. Your ID number, by contrast, is the eight-digit permanent identifier that never changes.

When you renew your license, you receive a new driver's license number, but your ID number stays exactly the same. The DMV uses the ID number to track your permanent record across all renewals and address changes. If you are unsure which number to provide, the DMV website or a phone representative can tell you which one applies to your specific question.

Where exactly to look on your physical license card

Hold your California driver's license with the front side facing you. Look at the upper right portion of the card, in the area above your signature line. The ID number appears as a vertical eight-digit sequence printed directly below your photograph. The text is small but clearly visible on a standard license.

On a REAL ID compliant California license (which has a gold star in the upper right corner), the ID number is still located in the same position. The gold star does not cover or move the ID number—it appears separately, also in the upper right area. If you have an older California license issued before REAL ID became standard, the ID number location remains consistent.

Why you need your ID number and when to use it

The DMV asks for your ID number when you contact them about your account for several reasons. It helps them pull up your permanent record when ready, even if your address has changed or you have renewed your license multiple times. Providing the ID number reduces the chance of confusion with another person who might have a similar name.

You will typically need your ID number when reporting a lost or stolen license, requesting a duplicate card, checking your driving record, contesting a traffic violation, or handling suspension or reinstatement matters. If you are calling the DMV or visiting a field office, having this number ready before you start will make the interaction faster and more efficient.

What to do if you cannot find your ID number

If your license is damaged, faded, or difficult to read, you can still find your ID number through the DMV. You can call the DMV customer service line at 1-800-777-0133 and provide your name, date of birth, and address. A representative can look up your ID number in the system and read it to you over the phone.

You can also visit a DMV field office in person with your identification documents, and staff will help you locate the number. If your license is lost or stolen, you do not need the ID number to report it—you can provide your driver's license number or other identifying information instead. The DMV will locate your ID number once they have confirmed your identity.

ID number on digital and mobile licenses

California now offers a mobile driver's license through the state's digital wallet system. If you have added your license to Apple Wallet or Google Wallet, your ID number appears in the same location as on your physical card—in the upper right area of the digital display. The number is identical to the one on your plastic card and serves the same purpose.

When you present your mobile license to a law enforcement officer or at a business that checks ID, the ID number is visible in the same way it would be on a physical card. You can also take a screenshot of your mobile license to have a record of your ID number if you need to reference it later.

Frequently Asked Questions

Is my ID number the same as my Social Security number?

No. Your ID number is a separate eight-digit code created by the California DMV. It has nothing to do with your Social Security number. The DMV uses the ID number only for driver's license and vehicle registration records.

Can my ID number change if I renew my license?

No. Your ID number is permanent and never changes, even when you renew your license, move to a new address, or update your name. Only your driver's license number changes at renewal.

What if I see two different numbers on my license?

You likely have both your ID number and your driver's license number visible. The ID number is the eight-digit code in the upper right corner below your photo. The driver's license number is usually longer and appears elsewhere on the card. Both are legitimate identifiers, but they serve different purposes.

Do I need my ID number to renew my license online?

You do not need your ID number to renew online. The DMV renewal system asks for your driver's license number, date of birth, and other personal information. However, having your ID number available can be helpful if you encounter any issues during the renewal process.

Where is the ID number on an old California license?

Older California licenses issued before the current card design still have an ID number in the upper right area of the card. The exact position and formatting may vary slightly depending on when the license was issued, but it remains an eight-digit permanent identifier.