Wisconsin Auto Insurance Requirements & Rates

Wisconsin requires 25/50/10 minimum liability coverage — $25,000 per person, $50,000 per accident for bodily injury, and $10,000 for property damage. Average drivers pay $90–$130/month for minimum coverage or $160–$220/month for full coverage, based on available industry data; individual rates vary.

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Updated May 2026

State Requirements

Wisconsin operates under a tort-based liability system, meaning the at-fault driver is financially responsible for damages. All drivers must carry proof of insurance and present it during traffic stops or after accidents. The state requires electronic reporting from insurers to verify active coverage, and the Wisconsin Department of Transportation tracks compliance through automated systems.

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25/50 — $25,000 per person, $50,000 per accident
Bodily Injury Liability
Covers medical expenses, lost wages, and legal costs when you injure someone in an at-fault accident. Wisconsin's 25/50 minimum is among the lowest in the Midwest and may be insufficient if you cause serious injuries — a single hospitalization can exceed $25,000. Drivers with assets to protect should consider 100/300 or higher limits.
$10,000 per accident
Property Damage Liability
Pays for damage you cause to another vehicle, building, or property. Wisconsin's $10,000 minimum is the lowest property damage requirement in the region and won't cover a totaled newer vehicle, which can easily cost $30,000 or more. Repair shops in Milwaukee and Madison report average collision repair costs between $4,500 and $8,000.
Must be offered; 25/50 unless rejected in writing
Uninsured Motorist Coverage
Protects you when hit by a driver without insurance or a hit-and-run driver. Wisconsin law requires insurers to offer this coverage at the same limits as your bodily injury liability unless you decline it in writing. With approximately 12% of Wisconsin drivers uninsured, rejecting this coverage creates significant financial risk.
Must be offered; can be rejected in writing
Underinsured Motorist Coverage
Covers the gap when an at-fault driver's insurance is insufficient to pay your medical bills or lost wages. This is particularly relevant in Wisconsin because many drivers carry only the 25/50 minimum, which may not cover severe injuries from multi-vehicle accidents on I-94 or Highway 41. Insurers must offer this coverage, but drivers may waive it.
Must be offered; optional
Medical Payments Coverage
Pays your medical expenses regardless of fault, typically $1,000 to $10,000 per person. Wisconsin insurers must offer this coverage, and it can bridge the gap if you lack health insurance or face high deductibles. It covers passengers in your vehicle and works alongside your health insurance without subrogation in most policies.
State-Mandated Minimum Coverage · Wisconsin

Wisconsin Minimum Coverage

CoverageMinimum
Bodily Injury (per person)$25,000
Bodily Injury (per accident)$50,000
Property Damage$10,000

License Reinstatement Fee$60

Meeting the state minimum keeps you legal. See whether it's enough — get your Wisconsin quote.

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Cost Overview

Wisconsin's average auto insurance rates fall below the national median, but costs vary significantly by region. Urban drivers in Milwaukee face rates 30–50% higher than rural northern counties due to higher theft rates, accident frequency, and population density. Weather-related claims from winter ice storms and summer hail also impact premiums statewide.

What Affects Your Rate

  • Milwaukee County drivers pay $140–$190/month on average, while drivers in Eau Claire and La Crosse counties typically pay $100–$140/month for the same coverage.
  • Wisconsin's harsh winters contribute to 25–35% of annual collision claims occurring between November and February due to black ice and snow accumulation on I-43 and Highway 29.
  • Drivers under age 25 pay approximately 60–90% more than drivers aged 35–55, with young male drivers in Madison and Green Bay facing the highest premiums.
  • Comprehensive claims for deer strikes are 40% more common in Wisconsin than the national average, particularly in Door County and northern forest regions.
  • Credit-based insurance scores impact rates by 20–40% in Wisconsin, where insurers can legally use credit history as a rating factor.
  • Vehicles with advanced safety features like automatic emergency braking may qualify for discounts of 5–15%, though availability varies by insurer.
Minimum Coverage
$90–$130/mo
Meets Wisconsin's 25/50/10 liability requirement. Does not cover your own vehicle or medical expenses.
Standard Coverage
$130–$180/mo
Includes 100/300/100 liability, uninsured motorist, and comprehensive/collision with $500–$1,000 deductibles. Recommended for most Wisconsin drivers.
Full Coverage
$160–$220/mo
Adds higher liability limits (250/500/100), lower deductibles ($250–$500), rental reimbursement, and roadside assistance. Best for newer vehicles or drivers with significant assets.

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