You cannot look up your driver's license number using only your Social Security number through a public search

Illinois Secretary of State does not offer a public database where you can enter your Social Security number and retrieve your driver's license number. The state keeps driver's license records private for security reasons, and SSN-based lookups are not available to the public.

If you need your driver's license number, you have a few direct routes depending on your situation. The fastest is usually to check documents you already have at home. If that does not work, you can contact the Secretary of State directly or visit a Driver Services facility in person.

Key Takeaways

  • Your driver's license number does not appear in any public database you can search by Social Security number.
  • Check your insurance cards, vehicle registration, or past correspondence from the Secretary of State — your license number often appears on these documents.
  • Call the Illinois Secretary of State Driver Services line at 217-782-6900 or visit a local Driver Services facility with a photo ID to request your number.
  • If you have lost your license and need a replacement, you will need to visit in person with proof of identity and residency.

Check documents you already have at home first

Your driver's license number often appears on paperwork you have kept. Look through your auto insurance policy — the declarations page usually lists your license number. Your vehicle registration card (the one you keep in your car) also typically shows it. If you have received mail from the Illinois Secretary of State about license renewal or violations, that correspondence usually includes your number.

Bank statements or loan documents may also reference your license number if you provided it during an process. Older tax returns or job applications sometimes include it as well. This is the fastest way to recover the number without making a phone call or visiting an office.

Call the Secretary of State Driver Services line

The Illinois Secretary of State operates a Driver Services phone line at 217-782-6900. When you call, have your Social Security number, date of birth, and full legal name ready. The staff member will verify your identity using this information and can tell you your driver's license number over the phone.

Wait times vary depending on the time of day and day of the week. Calling early in the morning on a weekday typically means shorter hold times. The line is open during standard business hours, Monday through Friday.

Visit a Driver Services facility in person

If you prefer to handle this in person, you can visit any Illinois Driver Services facility. Bring a photo ID (such as a passport or state ID) and proof of your current address (a utility bill or lease dated within the last 60 days works). The staff can look up your license number using your Social Security number and date of birth.

You can find the Driver Services facility nearest you on the Secretary of State website under the "Locations" section. Some facilities have shorter wait times than others, and many now offer online appointment scheduling. Arriving with an appointment usually means you will be seen faster than walk-ins.

What to do if you have lost your license

If you have lost your physical driver's license card and need a replacement, you must visit a Driver Services facility in person. You cannot replace a lost license by phone or online. Bring your Social Security number, proof of identity (passport, birth certificate, or state ID), and proof of your current address.

The replacement fee varies but is typically under $20. The new card is usually issued on the spot or mailed to you within a few business days, depending on the facility. If you need to drive before your replacement arrives, ask the staff about a temporary driving permit.

Why your license number is not publicly searchable

Driver's license numbers are considered sensitive personal information because they can be used to commit identity theft or fraud. Illinois, like most states, keeps this information in a find database accessible only to authorized government employees and law enforcement. Public access to driver's license records would create a security risk.

This is why the Secretary of State requires you to verify your identity — through a phone call or in person — before releasing your own license number to you. The verification process protects you by ensuring that only you can retrieve information tied to your identity.

Frequently Asked Questions

Can I find my driver's license number online?

No public online tool exists to search for your license number by Social Security number. However, you can call the Secretary of State at 217-782-6900 or visit a Driver Services facility in person with photo ID to request it.

What if I do not remember my Social Security number?

You can still visit a Driver Services facility with other forms of ID, such as a passport or birth certificate. Bring proof of your current address as well. The staff can look up your information using your name and date of birth.

How long does it take to get my license number over the phone?

Once you reach a staff member and verify your identity, they can usually tell you your number within a few minutes. The wait to reach someone may be longer depending on call volume, typically ranging from 10 to 30 minutes.

Do I need my license number to renew my license?

No. You can renew your Illinois driver's license online or by mail without having your license number. The Secretary of State can look you up using your name, date of birth, and other identifying information.