Iowa Driver Handbook
Official driver handbook content, organized by chapter.
Direct answer
Iowa permit-test facts: Questions: The official instruction-permit page does not state the actual knowledge-test question count.; To pass: Must pass the knowledge and vision tests; the permit page does not state a numeric knowledge-test threshold.; Minimum age: 14; Fee: $6 Class C instruction permit; Re-takes: Knowledge-test retake policy not stated in the cited official sources.; Official handbook: Iowa Driver's License Manual.
Each field links to the primary official source used for its review. A field marked not stated means the reviewed source did not publish that requested fact; confirm current application details with the authority.
| Fact | Answer | Evidence status |
|---|---|---|
| Questions | The official instruction-permit page does not state the actual knowledge-test question count. | Not stated on the cited official page |
| To pass | Must pass the knowledge and vision tests; the permit page does not state a numeric knowledge-test threshold. | Verified against cited official source |
| Minimum age | 14 | Verified against cited official source |
| Fee | $6 Class C instruction permit | Verified against cited official source |
| Re-takes | Knowledge-test retake policy not stated in the cited official sources. | Not stated on the cited official page |
| Official handbook | Iowa Driver's License Manual | Verified against cited official source |
Official source
Field evidence reviewed: 2026-09-14 (retrieved)
5 chapters
Driving Safely
Safe driving in Iowa means giving the road your full attention at all times. Wear your seatbelt on every trip — buckling up is the single most effective way to survive a crash — and make sure your passengers are buckled too.
Put your phone away while driving. Texting and handheld phone use are leading causes of crashes, and stricter limits usually apply to drivers with a learner permit.
Keep both hands on the wheel and scan 10–15 seconds ahead so you have time to react to hazards.