Your driver's license number is printed in the upper right corner of the front of your card, usually as an eight- to ten-digit sequence

The exact location and format varies slightly by state, but every state prints the number prominently on the front. On most licenses, it appears in the upper right area, sometimes labeled "DL#" or "License #". The number is always a combination of letters and numbers unique to you — no two people in your state share the same one.

If you have your physical card in front of you, look for a sequence that stands apart from other text. It will not be your Social Security number, your date of birth, or your address. Most states also print it again on the back of the card, usually in smaller text.

Key Takeaways

  • Your driver's license number appears in the upper right corner of the front of your card, labeled "DL#" or "License #".
  • The number is eight to ten digits long and unique to you within your state.
  • Most states print the number twice — once on the front and once on the back.
  • If you cannot locate your physical card, your state's DMV website or a replacement card request will show you the number.

What the number looks like on your card

The driver's license number is always printed in a larger, bolder font than most other information on your card. It sits near the top right of the front side, above or beside your photograph. Some states print it horizontally; others print it vertically. The format is always alphanumeric — a mix of letters and numbers — never just numbers alone.

Do not confuse it with your card number, which some states print separately. Your card number is the number assigned to the physical card itself and changes if you renew or replace it. Your driver's license number stays the same for life, even if you get a new card.

Finding it if you do not have your card

If your card is lost, stolen, or at home and you need the number right now, contact your state's Department of Motor Vehicles directly. Most state DMV websites have a phone number and some have online portals where you can look up your own information by entering your name, date of birth, and address. A few states allow you to log into an online account if you have registered one.

You can also request a replacement card through your state's DMV. The replacement request form will show you your current driver's license number before you submit it. This is useful if you need to see the number but do not need a new card yet — many states let you view this information without paying the replacement fee.

Why you might need it

Your driver's license number is used to verify your identity when you rent a car, open a bank account, or explore for credit. It is also required on some government forms and when you interact with law enforcement. Insurance companies ask for it when you get a quote or file a claim.

Unlike your Social Security number, your driver's license number is not sensitive financial information, but you should still keep it private. Do not share it with people you do not know or on unsecured websites.

Differences by state

Every state formats and displays the driver's license number differently. Some states use all numbers; others mix letters and numbers. Some print it large and centered; others print it small in a corner. The length ranges from eight to ten digits depending on your state's system.

If you are moving to a new state and get a new license, your new license number will follow that state's format. Your old number will no longer be valid, though your old state's DMV will keep a record of it.

What to do if you cannot read the number on your card

If your card is worn, faded, or damaged and you cannot read the number clearly, the fastest solution is to call your state's DMV customer service line. Have your name, date of birth, and address ready. They can read the number to you over the phone in under a minute.

You can also visit a DMV office in person with your card and ask staff to read it for you. If the card is too damaged to read and you need a replacement anyway, request a new card at the same time.

Frequently Asked Questions

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

No. Your driver's license number is permanent and stays the same throughout your life. Your card number is assigned to the physical card and changes when you renew or replace it. Both appear on your card, but they are different numbers.

Can I look up someone else's driver's license number?

No. Driver's license numbers are private information. You cannot look up another person's number through the DMV or any public database. Only the person themselves or someone with legal authority can access it.

What if I have an old license from another state?

Your old license number is no longer active once you move and get a new state's license. If you need to reference your old number for a form or record, you can contact your previous state's DMV with your name and date of birth, and they can provide it.

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

Most states ask for it on the renewal form, but you can usually find it on your current card or your renewal notice. If you cannot locate it, the DMV can look it up for you before you submit your renewal.