Thank you for sharing!

Your article was successfully shared with the contacts you provided.

There is no more competitive market in the insurance world than personal lines. We don’t need any more examples of this than the amount of time we spend watching advertisements on television for our favorite insurers.

The list of top 10 personal auto insurers by percentage of the market might very well match up with the amount of dollars spent on advertising. Our friends at Highline Data report that 2010’s top 10 in percent of the market include: State Farm, 18.1 percent; Allstate, 10.4 percent; Berkshire Hathaway, 8.6 percent; Progressive, 7.8 percent; Zurich, 6.1 percent; Liberty Mutual 4.6 percent; USAA, 4.4 percent; Nationwide, 4.3 percent; Travelers, 2.1 percent; and American Family, 2.0 percent.

Want to continue reading?
Become a Free
PropertyCasualty360 Digital Reader.


  • All PropertyCasualty360.com news coverage, best practices, and in-depth analysis.
  • Educational webcasts, resources from industry leaders, and informative newsletters.
  • Other award-winning websites including BenefitsPRO.com and ThinkAdvisor.com.

Already have an account?



Join PropertyCasualty360

Don’t miss crucial news and insights you need to make informed decisions for your P&C insurance business. Join PropertyCasualty360.com now!

  • Unlimited access to PropertyCasualty360.com - your roadmap to thriving in a disrupted environment
  • Access to other award-winning ALM websites including BenefitsPRO.com, ThinkAdvisor.com and Law.com
  • Exclusive discounts on PropertyCasualty360, National Underwriter, Claims and ALM events

Already have an account? Sign In Now
Join PropertyCasualty360

Copyright © 2021 ALM Media Properties, LLC. All Rights Reserved.