What a Washington driver's license looks like and what the numbers mean

A Washington driver's license is a card about the size of a credit card with your photo, name, and a series of numbers and codes. The format changed in 2017 when Washington began issuing REAL ID-compliant licenses, so if your license is older than that, the layout may look different from what you see here.

The most prominent number on your license is your driver's license number, which appears near the top. In Washington, this is a 12-digit number that starts with your last name encoded into digits, followed by numbers based on your birth date and a check digit. No two Washington drivers have the same number — it's unique to you and stays the same for the life of your license.

Below that you'll see your name, date of birth, address, and eye color. On the back of the card is a magnetic stripe and barcode that stores some of the same information in machine-readable form. The card itself is either a standard driver's license (marked "DL") or an enhanced driver's license (marked "EDL"), which allows you to cross the Canadian border by land or sea without a passport.

Key Takeaways

  • Your Washington driver's license number is a 12-digit code unique to you that combines your name, birth date, and a check digit.
  • The front of the card shows your photo, name, address, date of birth, and license class; the back contains a barcode and magnetic stripe with the same data.
  • Washington issues both standard driver's licenses (DL) and enhanced driver's licenses (EDL), which differ in what they allow you to do at borders.
  • Licenses issued after 2017 include a gold star in the upper right corner if they are REAL ID-compliant, meaning they meet federal standards for identification.

Where to find your license class and restrictions

Your license class appears on the front of your card and tells you what vehicles you're legally allowed to drive. Washington uses letter codes: Class D is for regular passenger cars, Class E is for motorcycles, and Class A or B are for commercial trucks and buses. Most people have a Class D license.

Below the license class, you'll see a section labeled "Restrictions" or "Endorsements." Restrictions are things you cannot do — for example, "corrective lenses required" means you must wear glasses or contacts while driving. Endorsements are things you are specially permitted to do, like towing a trailer (marked "T") or driving a school bus (marked "S"). If you have no restrictions or endorsements, this section may be blank or marked "none."

Understanding the REAL ID star and what it means for travel

If your license was issued after January 2018, look in the upper right corner of the front side. If there's a gold or metallic star, your license is REAL ID-compliant. This means it meets federal security standards set by the Department of Homeland Security.

A REAL ID license is required to board a domestic airplane or enter a federal building (like a courthouse or military base) starting May 2025. If your license does not have the star, you can still fly domestically, but you'll need to bring an additional form of ID, such as a passport or birth certificate. For international travel, you always need a passport regardless of whether your license is REAL ID-compliant.

If you have an older Washington license without the star and want to upgrade to REAL ID, you'll need to visit a Department of Licensing office in person with proof of identity, proof of residency, and proof of your Social Security number. The process takes a few weeks.

How to decode your driver's license number

Washington's 12-digit driver's license number follows a specific pattern, though it's not something you need to memorize. The first five digits are derived from your last name using a formula that converts letters to numbers. The next six digits are based on your date of birth and sex. The final digit is a check digit used to verify the number is correct.

You don't need to decode this yourself — it's mainly useful to know that your license number is mathematically tied to your identity, which is why it never changes and why each person gets a unique number. If you ever need to verify your license number for a record or form, it's printed clearly on the front of your card.

The difference between a standard and enhanced license

Washington offers two types of driver's licenses: a standard driver's license and an enhanced driver's license (EDL). Both allow you to drive in all 50 states and Canada. The difference is what you can use them for at the border.

With a standard driver's license, you can drive across the Canadian border by car, but you'll need a passport to enter Canada. With an enhanced license, you can cross the land or sea border into Canada without a passport — the EDL itself serves as proof of citizenship and identity. An EDL is marked with the letters "EDL" on the front and costs more to obtain than a standard license. If you frequently cross into Canada by car or boat, an EDL can save you the cost and hassle of carrying a passport.

What happens when your license expires

Your Washington driver's license is valid for a set number of years — usually five years for a standard license and six years for an enhanced license, though this can vary based on your age. The expiration date is printed on the front of your card in large numbers.

You can renew your license up to one year before it expires. Washington allows you to renew online, by mail, or in person at a Department of Licensing office, depending on your situation. If your license has expired, you can still renew it, but you may face a late fee. If it has been expired for more than five years, you may need to take the written and driving tests again.

Reading the barcode and magnetic stripe on the back

The back of your Washington driver's license contains a barcode and a magnetic stripe that store the same information printed on the front: your name, address, license number, date of birth, and license class. These are read by machines at bars, stores, and government offices when they scan your ID.

The barcode is a two-dimensional code that can be scanned with a smartphone camera or a barcode reader. The magnetic stripe works like the stripe on a credit card — it's swiped through a reader. Both contain the same data, so businesses can use whichever method their equipment supports. You don't need to do anything special with these — they're just a way for organizations to quickly pull up your information without typing it in by hand.

Frequently Asked Questions

What do the letters and numbers under "Restrictions" mean?

Restrictions are shown as letter codes. "L" means corrective lenses required, "D" means daylight driving only, and "M" means manual transmission only. Endorsements appear separately and show what you're permitted to do — "H" for hazmat, "P" for passenger vehicle, "T" for towing. Your license will only show the codes that explore to you.

Can I use my Washington license to fly domestically without the REAL ID star?

Yes, but you'll need to bring an additional form of ID, such as a passport, birth certificate, or military ID. Starting May 2025, a license without the REAL ID star will not be enough on its own for domestic air travel. It's easier to upgrade to REAL ID now if you plan to fly.

Why did my license number change when I renewed?

Your Washington license number should not change when you renew — it stays the same for life. If your number changed, it may mean you renewed in a different state or there was an error in the system. Contact the Washington Department of Licensing to verify your correct number.

What's the difference between a Class D and Class E license?

A Class D license allows you to drive regular passenger cars and light trucks. A Class E license is for motorcycles only. If you want to ride a motorcycle, you need to take a separate motorcycle safety course and test to get the Class E endorsement added to your license or to obtain a motorcycle-only license.

Do I need an enhanced license if I only cross the border by air?

No. An enhanced license is only useful for crossing the land or sea border into Canada without a passport. If you fly to Canada, you'll need a passport regardless of what type of driver's license you have. A standard license is sufficient for all other purposes.