Iowa Auto Insurance — Rates & Minimum Coverage
Iowa requires 20/40/15 liability coverage and is an at-fault state.
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Iowa at a Glance
20/40/15
Minimum liability limits, in thousands of dollars (per person / per accident / property)
At-fault
The at-fault driver's insurance pays for the damage they cause
Optional
PIP and uninsured motorist coverage are not required by law
Source: state DMV, insurance department and statute records, verified July 2026
State Requirements
Iowa operates under a traditional at-fault tort system, meaning the driver responsible for a crash is liable for damages. The state requires proof of financial responsibility through insurance or other means before registration. Iowa does not mandate uninsured/underinsured motorist coverage, though insurers must offer it and you must reject it in writing according to Iowa Code Chapter 516.
Bodily Injury Liability
Property Damage Liability
Uninsured/Underinsured Motorist Coverage
Cost Overview
$34–$56/mo
Typical monthly rate in Iowa, minimum-coverage policies
Rate data: NerdWallet, ValuePenguin and Insurify, 2026
What Affects Your Rate
- Iowa permits age-based pricing, with drivers under 25 paying approximately double the rate of 40-year-olds for identical coverage and clean records.
Find the Lowest Rate That Still Protects You
Find Your Lowest RateFrequently Asked Questions
Is Iowa a no-fault state for car insurance?
No, Iowa is an at-fault tort state. The driver responsible for a crash is liable for damages, and injured parties can sue for costs exceeding your insurance limits. Iowa does not require personal injury protection (PIP) like no-fault states, so if you're hit by an uninsured driver, you rely on your own UM/UIM coverage or pay out-of-pocket unless you sue and collect.
Coverage Types
Liability Insurance
Pays for injuries and property damage you cause to others. Iowa's 20/40/15 minimum is the floor to stay legal, but it won't cover a serious multi-injury crash or damage to a newer vehicle — both of which leave you personally liable for the excess.
Full Coverage
Bundles liability, collision, and comprehensive into one policy. Only financially rational if your vehicle's market value exceeds your annual premium plus deductible — for a car worth $4,000, paying $2,800/year plus a $1,000 deductible makes no sense.
Uninsured Motorist Coverage
Covers your medical bills and lost wages when an at-fault driver has no insurance. Iowa insurers must offer it at limits matching your liability, and you must sign a rejection form if you decline.
Comprehensive Coverage
Pays for damage to your vehicle from hail, theft, vandalism, hitting a deer, or other non-collision events. Typically paired with collision in full coverage bundles, but can be purchased separately.
Collision Coverage
Covers damage to your own vehicle after a crash, regardless of fault. Makes sense only if your vehicle's value justifies the premium — for a $3,000 car, paying $600/year with a $1,000 deductible offers poor return.
SR-22 Insurance
Not a coverage type — it's a state filing proving you carry at least minimum liability. Required in Iowa after DUI, driving without insurance, or multiple serious violations. Your insurer submits the SR-22 form to the Iowa DOT.