Your driver's license number is printed in the upper right corner of the front of your card, below your photograph

The number appears as a sequence of letters and numbers specific to your state. On most licenses, it sits directly under your photo and above your name, though the exact position varies slightly by state. The number is also printed on the back of your card in smaller text.

If you cannot read the number clearly because the card is worn or damaged, your state's Department of Motor Vehicles (DMV) can print a replacement card with the same number. You do not need to memorize it — most forms and websites that ask for it will accept a photo of your card or allow you to look it up by your name and date of birth.

Key Takeaways

  • Your driver's license number is printed below your photograph on the front of your card and appears again on the back in smaller text.
  • The format and exact placement of the number varies by state, but it is always a combination of letters and numbers unique to you.
  • You do not need to memorize your license number — you can look it up through your state's DMV website or by calling your local office.
  • If your card is damaged or the number is illegible, your state's DMV will issue a replacement card with the same number at no cost or for a small fee.
  • When you renew your license, your state may assign you a new number, so check your new card carefully.

Why you might need to find your license number

You may need your driver's license number when you rent a car, open a bank account, explore for insurance, or provide identification to a police officer. Some employers and government agencies also ask for it during background checks. In most cases, you can provide the number verbally, by text, or by showing the card itself — you rarely need to write it down from memory.

If you are filling out a form online and cannot see your card at that moment, most websites allow you to pause and come back later. If you are on a phone call and do not have your card nearby, ask the person on the other end whether they can look up your information by your name and date of birth instead.

How the number is formatted by state

Each state uses a different format for its driver's license numbers. Some states use only numbers, some use letters followed by numbers, and some mix them throughout. For example, California uses a number format that begins with a digit, while New York uses a combination that starts with a letter. The length also varies — some states use 8 characters, others use 10 or more.

The format does not affect how you use the number. Regardless of whether your state uses all numbers or a mix of letters and numbers, you straightforward read and report what is printed on your card. If you are unsure whether you have copied it correctly, compare it character by character with the card itself.

Finding your number if your card is lost or damaged

If your physical card is lost, damaged, or illegible, you can find your license number through your state's DMV website. Most states allow you to look it up by entering your name, date of birth, and the last four digits of your Social Security number. Some states also let you call their DMV office and speak with a representative who can read the number to you over the phone.

If you need a replacement card because yours is worn or unreadable, contact your state's DMV to request a duplicate. The process usually takes one to two weeks by mail, though some states offer in-person replacement the same day. A duplicate card costs between five and twenty dollars in most states, though some states issue one free replacement every few years.

What happens when you renew your license

When you renew your driver's license, your state may assign you a new number or keep your existing one — this depends on your state's policy. Some states keep the same number for your entire driving life, while others issue a new number with each renewal. Check your new card carefully when it arrives to see whether the number has changed.

If your number changes and you have accounts or records tied to your old number, you may need to update them. This is rare for most people, but if you have a commercial driver's license or professional endorsements, contact the relevant agencies to confirm they have your new number on file.

Using your license number safely

Your driver's license number is personal information, similar to your Social Security number. Do not share it with strangers, post it on social media, or include it in emails unless you are certain the recipient is legitimate. Scammers sometimes call or text claiming to be from the DMV and ask for your license number — legitimate government agencies will not contact you this way.

When you provide your license number to a business or government office, ask how they will store it and whether they will share it with other parties. If you are uncomfortable sharing it, ask whether they can verify your identity using your name and date of birth instead. Most organizations have alternative ways to confirm who you are.

Frequently Asked Questions

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

No. Your driver's license number is printed on your license card and identifies you as a driver. Your license plate number is on your vehicle and identifies the car itself. They are completely separate numbers.

What if I cannot read the number because of glare or poor lighting?

Move to a well-lit area and tilt the card at different angles. The number is printed in raised text on most modern licenses, so changing the angle often makes it easier to read. If the card is old or damaged, the number may be faded — in that case, contact your state's DMV to look it up by your name and date of birth.

Can I use my old license number after I renew?

No. Once your new license arrives, your old number is no longer valid. Use only the number on your current card. If you need to know whether your number changed, compare the two cards side by side.

Do I need to memorize my driver's license number?

No. You can always look it up on your card, through your state's DMV website, or by calling your local DMV office. Most forms and requests allow you to provide it by showing your card or looking it up while you complete the form.