Popularity in the insurance industry is often measured by the percentage of the market a company serves.
: Serves 6.2% of the market; while restricted to military members and their families, it consistently earns the highest customer satisfaction scores. most popular car insurance companies
: Approximately 3.3% market share, noted for flexible programs that benefit young drivers. Popularity in the insurance industry is often measured
: The second largest at approximately 18.6%, narrowing the gap with State Farm. most popular car insurance companies
: Commands a 10.2% share and is noted for a wide variety of coverage add-ons like new car replacement.
: Currently holds 2% and is frequently ranked as the "Best for Most Drivers" by reviewers at MarketWatch.
Top 10 Largest U.S. Car Insurance Companies (by Market Share)