Where to take your written test in St. Louis

In St. Louis, you take your written knowledge test at a Missouri Department of Revenue (DOR) office. The city has multiple locations, but the main office where most people test is the St. Louis City License Office, located at 301 W. High Street in downtown St. Louis. There is also a St. Louis County office that serves the surrounding area.

You do not need an appointment for the written test at most locations, though wait times vary by time of day and day of week. Early morning on a weekday typically means shorter lines than late afternoon or Saturday. You can walk in during business hours, bring your documents, and take the test the same day.

Before you go, check the Missouri DOR website or call ahead to confirm current hours and any temporary closures. Office hours change seasonally and occasionally for maintenance or staffing.

What documents you need to bring

Bring a valid form of identification — a passport, military ID, or state ID card. If you do not have one yet, bring a birth certificate or certified copy, plus a Social Security card or W-2 form. The office staff can tell you on the phone exactly what they will accept if you are unsure.

You also need proof of residency in Missouri. A utility bill, lease, mortgage statement, or bank statement with your current address works. The document must be dated within the last 60 days. A driver license from another state does not count as proof of residency.

If you are under 18, bring a parent or legal guardian with you. They will need to sign your process in person. Bring their ID as well.

Key Takeaways

  • The main St. Louis City test location is at 301 W. High Street downtown; no appointment is needed for the written test.
  • Bring a valid ID (passport, military ID, or state ID) plus proof of Missouri residency dated within 60 days, such as a utility bill or lease.
  • The written test costs a fee that varies by license type; check the Missouri DOR website for current pricing before you go.
  • You have three attempts to pass the written test within a rolling 12-month period; if you fail, you can retake it after one business day.
  • The test is offered in English and Spanish at most St. Louis locations.

Test format and what to expect on test day

The Missouri written test has 25 multiple-choice questions covering road signs, traffic laws, right-of-way rules, and safe driving practices. You need to answer at least 20 questions correctly to pass — that is an 80 percent score. The test is taken on a computer at the DOR office.

The test usually takes 15 to 30 minutes once you sit down. After you finish, you get your score when ready. If you pass, the office staff will schedule your road test (if you have not already taken it) or issue your license on the spot, depending on your age and license type. If you fail, you can retake the test after one business day has passed.

You are allowed three attempts within a 12-month rolling period. If you use all three and do not pass, you have to wait 12 months from your first attempt before you can test again.

Fees and what happens after you pass

The written test fee is separate from the license fee. Test fees vary depending on whether you are testing for a learner's permit, a regular driver license, or a commercial license. As of the most recent update, the written test itself costs between $5 and $10, but the full license process fee is higher. Check the Missouri DOR website for exact current pricing, as fees change.

Payment is usually cash, check, or card — ask the office which methods they accept when you call ahead. Some locations have ATMs on-site if you need cash.

Once you pass the written test, your next step depends on your age and license type. If you are 16 or 17 and have held a learner's permit for at least 182 days, you can schedule a road test. If you are 18 or older, you may be able to skip the road test and receive your license when ready, depending on Missouri's current rules for your age group.

Preparing for the test before you go

Missouri publishes a free study guide on the DOR website that covers all the topics on the written test. The guide walks through road signs, speed limits, parking rules, and what to do at intersections. Reading through it once or twice before you test significantly improves your chances of passing on the first try.

You can also take practice tests online through the Missouri DOR website or through third-party study apps. These mimic the real test format and help you get used to the computer interface and the types of questions asked.

Study the sections on right-of-way, speed limits in residential areas, and what different road signs mean — these topics appear frequently on the test. If you are taking the test in Spanish, the same study materials are available in Spanish on the DOR website.

If you fail the written test

If you do not pass, you can retake the test after one business day. For example, if you fail on a Monday, you can test again on Wednesday. You do not have to wait a full week.

When you retake the test, you pay the test fee again. Use the time between attempts to study the areas where you struggled. The Missouri DOR website breaks down which topics are covered, so you can focus on the ones you found hardest.

Remember that you have three attempts within 12 months. If you fail all three, you will have to wait a full year from your first attempt before you can test again. This is why studying before your first attempt is worth the time.

Frequently Asked Questions

Can I take the written test in Spanish in St. Louis?

Yes. The Missouri DOR offers the written test in Spanish at most St. Louis locations, including the main downtown office. Call ahead to confirm that Spanish testing is available on the day you plan to go, and let the staff know when you arrive so they can set up the Spanish version of the test.

What if I fail the written test twice — can I still take it a third time?

Yes. You have three attempts within a 12-month rolling period. After your third attempt, if you have not passed, you must wait 12 months from your first attempt before you can test again. Plan your study time carefully between attempts.

Do I need to bring my learner's permit to take the written test?

No. If you do not have a learner's permit yet, you can take the written test and get one on the same day. Bring your ID and proof of residency. If you already have a permit, bring it with you, but it is not required.

How long does the whole process take on test day?

Plan for 30 minutes to an hour total, including waiting time. The test itself takes 15 to 30 minutes. Wait times depend on how busy the office is; early mornings are usually faster than afternoons.

What if I move out of St. Louis after I pass the written test?

Your test results are valid statewide. If you move to another part of Missouri, you can complete your road test or finish your license process at any Missouri DOR office. Your written test score transfers.