Your Idaho driver license number is a unique identifier printed on the front of your card, separate from your Social Security number

Idaho assigns every driver a nine-digit license number when you first receive your license. This number stays with you for the life of your license in Idaho, even if you renew, replace, or update your card. It appears in the upper right corner of your physical license and is used by law enforcement, courts, and the DMV to track your driving record, violations, and license status.

The number itself does not encode your birth date, name, or other personal information — it is straightforward a sequential identifier assigned by the Idaho Transportation Department (ITD). You will need this number to renew your license, request a duplicate card, check your driving record, or handle any DMV transaction by phone or online.

Key Takeaways

  • Your Idaho license number is a nine-digit code printed on the front of your card and remains the same throughout your driving life in the state.
  • The number is separate from your Social Security number and does not contain encoded personal information.
  • You can find your license number on the physical card itself, on your renewal notice, or by contacting ITD directly.
  • You will need your license number to renew, replace, or check your driving record with the Idaho Transportation Department.

Where to Find Your Idaho License Number

If you have your physical license card, look at the upper right corner of the front side. The nine-digit number printed there is your license number. It is displayed clearly in a larger font than most other information on the card.

If you do not have your card with you, check any renewal notice or correspondence from ITD — your license number appears on these documents. You can also call the Idaho Transportation Department at 208-334-8736 during business hours (Monday through Friday, 8:00 a.m. to 5:00 p.m. Mountain Time) and provide your name and date of birth to have a representative look up your number.

If you have lost your license and do not remember the number, the ITD can still help you. Bring a photo ID and proof of residency to your local ITD office, and staff will provide your number and can issue a replacement card on the same visit.

When You Need Your License Number

Your Idaho license number is required for most transactions with the ITD. When you renew your license by mail or online, you will enter this number to confirm your identity. If you request a duplicate card because yours was lost, stolen, or damaged, you will need the number to file the request.

Law enforcement may ask for your license number during a traffic stop, and you should provide it along with your physical card. Courts and insurance companies also use this number to look up your driving record. If you are involved in an accident or citation, the other party's insurance company will use your license number to verify your coverage and driving history.

You may also need your license number if you are explore for certain jobs, professional licenses, or housing that require a background check. Employers and landlords sometimes request a copy of your driving record, which requires your license number to obtain.

How Idaho License Numbers Differ from Other Identifiers

Your Idaho license number is not your Social Security number, and the ITD does not use your SSN as your primary identifier. The license number is assigned by the state and is specific to your driving privileges in Idaho. If you move to another state, you will receive a new license number from that state's DMV.

Your license number is also different from your vehicle registration number or license plate number. The registration number identifies your vehicle; your license number identifies you as a driver. These are separate systems maintained by different parts of the ITD.

Some states encode information into their license numbers — for example, birth date or gender — but Idaho does not. Your nine-digit number is purely sequential and carries no hidden data about who you are.

What to Do If You Cannot Remember Your License Number

If you need your license number and cannot locate it, the fastest option is to call the ITD at 208-334-8736. Have your full name and date of birth ready. A representative can provide your number over the phone within a few minutes.

You can also visit any ITD office in person. Bring a photo ID and proof of residency (such as a utility bill or lease). Staff will look up your number and can issue a replacement license if needed. Office locations and hours are listed on the ITD website at itd.idaho.gov.

If you are renewing online or by mail and do not have your license number, you can use your date of birth and driver's license expiration date instead. The ITD system will locate your record and allow you to proceed with renewal.

Protecting Your License Number

Your license number is not as sensitive as your Social Security number, but you should still treat it with reasonable care. Do not share it with strangers or post it on social media. If someone asks for your license number, verify that they have a legitimate reason — such as a police officer, your insurance company, or an official government agency.

If your license is lost or stolen, report it to the ITD right away by calling 208-334-8736 or visiting an office in person. A stolen license could be used by someone else to commit fraud or traffic violations under your name. Reporting it quickly protects your driving record and allows the ITD to flag the old number in their system.

Frequently Asked Questions

Does my Idaho license number change when I renew?

No. Your nine-digit license number remains the same for your entire driving life in Idaho. When you renew your license, you keep the same number. The number only changes if you move to another state and obtain a new license there.

Can I use my license number to look up my driving record?

Yes. You can request your driving record from the Idaho Transportation Department online at itd.idaho.gov or by mail. You will need your license number, name, and date of birth. The ITD charges a small fee for this service, which varies depending on the type of record you request.

What if I have two Idaho licenses with different numbers?

This should not happen under normal circumstances. If you believe you have two active license numbers, contact the ITD when ready at 208-334-8736. Duplicate licenses can cause problems with your driving record and may indicate fraud. Staff can investigate and consolidate your records.

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

Yes. "License number" and "driver's license number" refer to the same nine-digit identifier on your card. Some documents may use different terminology, but they are asking for the same number.

Can I request a specific license number?

No. The Idaho Transportation Department assigns license numbers sequentially and does not allow you to choose or request a particular number. Your number is determined by the order in which you received your first Idaho license.