Auto Insurance Requirements by State in 2025

Auto insurance requirements by state almost always require liability insurance, with some states also requiring PIP, MedPay, or UM/UIM insurance. On average, South Dakota has the cheapest minimum car insurance at $20 per month, while Michigan has the highest minimum rate at $163 a month.

UPDATED: Sep 26, 2025Fact Checked

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Daniel S. Young

Managing Editor

Daniel S. Young began his professional career as chief editor of The Chanticleer, a Jacksonville State University newspaper. He also contributed to The Anniston Star, a local newspaper in Alabama. Daniel holds a BA in Communication and is pursuing an MA in Journalism & Media Studies at the University of Alabama. With a strong desire to help others protect their investments, Daniel has writt...

Managing Editor

Leslie Kasperowicz

Farmers CSR for 4 Years

Leslie Kasperowicz holds a BA in Social Sciences from the University of Winnipeg. She spent several years as a Farmers Insurance CSR, gaining a solid understanding of insurance products including home, life, auto, and commercial and working directly with insurance customers to understand their needs. She has since used that knowledge in her more than ten years as a writer, largely in the insurance...

Farmers CSR for 4 Years

UPDATED: Sep 26, 2025

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<h3>Auto Insurance Requirements & Monthly Rates by State</h3>
<h3>Auto Insurance Requirements & Monthly Rates by State</h3>