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Missouri Auto Insurance Requirements & Rates

Missouri requires 25/50/25 minimum liability coverage — $25,000 per person and $50,000 per accident for bodily injury, plus $25,000 for property damage. Average full coverage costs $140–$180/month, while minimum coverage runs $50–$75/month based on available industry data.

Damaged red car on crash test platform showing impact deformation to front end and wheel area

Updated March 2026

State Requirements

Missouri operates under a traditional tort liability system, meaning at-fault drivers are responsible for damages they cause. The state requires all drivers to carry proof of insurance at all times and enforces compliance through the Missouri Department of Revenue's random verification program. Missouri also mandates uninsured motorist coverage at the same limits as your liability coverage, a requirement that distinguishes it from most other states.

Cost Overview

Missouri's average auto insurance costs fall slightly below the national median, but rates vary significantly based on location and coverage level. Urban areas like St. Louis and Kansas City see higher premiums due to elevated accident frequency, while rural counties with higher wildlife collision rates and longer emergency response times face different risk profiles.

Minimum Coverage
Includes only the state-required 25/50/25 liability and mandatory uninsured motorist coverage. Leaves you financially exposed in serious accidents and provides no protection for your own vehicle.
Standard Coverage
Raises liability limits to 100/300/100 and adds collision and comprehensive with a $500–$1,000 deductible. Provides meaningful protection for most drivers without excessive premium cost.
Full Coverage
Includes 250/500/100 liability limits, comprehensive and collision with lower deductibles, and additional protections like rental reimbursement and roadside assistance. Recommended for drivers with newer vehicles or significant assets to protect.

What Affects Your Rate

  • St. Louis County drivers pay 25–35% more than the state average due to elevated uninsured driver rates and accident frequency on I-270 and I-70.
  • Kansas City metro rates run 20–30% above outstate Missouri, driven by theft rates in urban core neighborhoods and congestion on I-435.
  • Drivers under 25 face premiums 60–90% higher than those aged 35–55, with male drivers under 21 seeing the steepest surcharges.
  • A single at-fault accident raises premiums an average of 35–50% at renewal, while a DUI conviction can triple rates for three to five years.
  • Rural Missouri counties including Ozark, Shannon, and Carter see higher comprehensive claims due to deer collisions, with November and October showing peak claim frequency.
  • Credit-based insurance scores remain legal in Missouri and can influence premiums by 30% or more, though the state prohibits insurers from using credit as the sole basis for declination.

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Coverage Options

Find Your City in Missouri

Kansas City, Missouri cityscape and street view

Kansas City

urban
St. Louis, Missouri cityscape and street view

St. Louis

urban
Springfield, Missouri cityscape and street view

Springfield

urban
Columbia, Missouri cityscape and street view

Columbia

suburban
Aerial view of downtown area with brick buildings, main street, and surrounding green neighborhoods

Independence

suburban
Tranquil lake reflecting clouds and sky, surrounded by green trees and colorful spring foliage

Lee's Summit

suburban
Suburban street with cars, trees, and city skyline in background on a clear day

O'Fallon

suburban
Snow-covered bronze statue in front of a historic domed building with green copper dome in winter

St. Joseph

urban

Frequently Asked Questions

Sources

  • Missouri Department of Insurance, Financial Institutions and Professional Registration (DIFP) — https://insurance.mo.gov
  • Missouri Department of Revenue, Driver License Bureau — https://dor.mo.gov/driver-license
  • Insurance Research Council, Uninsured Motorists Report (2022)

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