Iowa
Iowa Department of Transportation, Motor Vehicle Division
Iowa permit practice test
Free practice for the Iowa DOT knowledge test — no account, no paywall. Every answer explains why and links to the rule it comes from, and 5 questions are checked against Iowa's own handbook.
Searching for the Iowa DMV practice test? In Iowa, driver licensing is handled by the Iowa Department of Transportation, Motor Vehicle Division.
- Earliest permit
- 14
- Test
- —
- Pass mark
- 80%
— = not confirmed. Sources in the facts section below.
Practice for the Iowa knowledge test
93 questions available · free · no account · progress stays on this device
Loading your saved progress…
Iowa licensing facts we could verify
Each fact names its source and how we read it. Where an agency doesn't publish a detail, or blocked our checker, we say so instead of guessing.
- Licensing agency
- Iowa Department of Transportation, Motor Vehicle Division
- Earliest learner permit
- 14Seen in the official site's search listing — the page blocked our checker, so confirm it there · Instruction Permit for Under Age 18 · checked October 12, 2026
- Knowledge test format
- 80% to passQuestion count not confirmed.Seen in the official site's search listing — the page blocked our checker, so confirm it there · Instruction Permit for Under Age 18 · checked October 12, 2026
- Official test online?
- An online permit test ("Skip the Trip") is offered for eligible applicants under 18.Seen in the official site's search listing — the page blocked our checker, so confirm it there · Online Permit Test (Skip the Trip) · checked October 12, 2026
Official handbook
Iowa Driver's License Manual ↗We read this edition page by page on October 12, 2026 to check the Iowa-specific questions here. It is the source of truth — study it.
Official handbook; linked, not reproduced.
Ready for the real thing?
Appointments, documents and fees are set by the Iowa Department of Transportation, Motor Vehicle Division. Always book through the official site.
Go to the Iowa DOT site ↗Specific to Iowa
Rules that differ from state to state
These come straight from the Iowa Driver's License Manual, page referenced — and several are numbers other states set differently.
At an all-way (four-way) stop, the driver who arrives and stops first goes first.
Handbook p. 19
At an all-way stop, when two vehicles arrive at the same time, the driver on the left yields to the driver on the right.
Handbook p. 19
When an emergency vehicle approaches using its siren and/or flashing lights, drive to the right edge of the road and stop until it has passed (never stopping inside an intersection).
Handbook p. 19
Do not park within 5 feet of a fire hydrant.
Handbook p. 21
Drivers 21 and over: the per se alcohol limit is 0.08% BAC.
Handbook p. 37
RoadSense Studio
See the situation, then decide
Step through real intersections. Only scenes whose rule we verified for Iowa (or that rest on the national standard) appear here.
Iowa · verified scene
Four-way stop: a tie
Know who goes first when two drivers stop at the same moment.
Approaching. You drive north toward an all-way stop. A blue car approaches from the east — on your right.
Rule: At an all-way stop, when two vehicles arrive at the same time, the driver on the left yields to the driver on the right.
- Iowa Driver's License Manual — p. 19
Read the whole scene as text
- Approaching: You drive north toward an all-way stop. A blue car approaches from the east — on your right.
- Both stopped: You and the blue car come to a full stop at your stop lines at the same moment.
- Right goes first: The blue car, on your right, proceeds through the intersection. You wait.
- Your turn: Once the blue car has cleared, you go.
Sample questions
Answers and sources are in the page, so they work without JavaScript.
Sample 1 · Iowa rule
Iowa: you stop at a four-way stop. Two cars reach their stop signs a few seconds after you. Who should go first?
- You, because you stopped first
- The car on your right
- The car going straight
- The largest vehicle
Show answer
You, because you stopped first. At an all-way stop, drivers go in the order they arrived and stopped.
Source: Iowa Driver's License Manual, p. 19
Sample 2 · Iowa rule
Iowa: you and a car on your right stop at a four-way stop at the same moment. Who goes first?
- You — you are on the left
- The car on your right
- Whoever is turning left
- Whoever honks first
Show answer
The car on your right. When two drivers arrive at the same time, the driver on the left yields to the driver on the right.
Source: Iowa Driver's License Manual, p. 19
Sample 3 · National standard
What does this sign require you to do? (Red octagon STOP sign)
- Slow down and continue if no one is coming
- Come to a full stop, then go only when it is safe
- Stop only if other vehicles are at the intersection
- Stop only when turning
Show answer
Come to a full stop, then go only when it is safe. An octagon is used for STOP and nothing else. It is placed where a full stop is always required, so you stop completely every time, then proceed only when you can do so safely.
Source: Manual on Uniform Traffic Control Devices for Streets and Highways, 11th Edition with Revision 1, Section 2B.04; Table 2A-1
Where this page stands
- State facts not yet reviewed by a human editor
- Official test format not confirmed first-hand
Common questions
Iowa permit test, answered
How many questions are on the Iowa permit test, and what do I need to pass?
The Iowa DOT publishes: 80% to pass. Question count not confirmed. Source: Instruction Permit for Under Age 18 (confirm on the agency site).
How old do you have to be to get a learner permit in Iowa?
14. Source: Instruction Permit for Under Age 18 (confirm on the agency site).
Can I take the official Iowa knowledge test online?
An online permit test ("Skip the Trip") is offered for eligible applicants under 18. Source: Online Permit Test (Skip the Trip) (confirm on the agency site).
Is this the official Iowa DOT test?
No. FuelWide is independent. Our 93 practice questions are written by us, 5 of them from rules we checked in the Iowa handbook, and the official test is given only by the Iowa Department of Transportation, Motor Vehicle Division.
What does the Iowa test cover?
Every state tests road signs, signals and pavement markings (a national standard), right-of-way, and safe-driving practice, plus its own laws — parking distances, alcohol limits, school-bus and emergency-vehicle rules. The Iowa Driver's License Manual is the source of truth.
More for new Iowa drivers
- Road sign trainer — every standard U.S. sign shape and color
- Iowa gas prices — what filling up costs today
- Fuel cost calculator — budget your first car's running costs
FuelWide Driving Academy is independent. It is not affiliated with, endorsed by or run by any state motor vehicle agency or government body, and its practice sets are not the official knowledge test. Book and take the real test only through the Iowa Department of Transportation, Motor Vehicle Division.