The term personal lines insurance refers to any kind of insurance that covers individuals against loss that results from death, injury, or loss of property.
The source does not specify which metric determined the leading carriers, but it is likely based on the value of insurance premiums written.
Citation formats
Market share of leading personal lines, auto and home insurers in the U.S. 2018
In 2018, the leading fifteen auto insurance carriers in the United States had a combined market share of ** percent, increasing by percent since 2005. Meanwhile, the top home insurers held ** percent of the market in 2018.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆƽâ°æ can support your business.
McKinsey & Company. (April 1, 2020). Market share of of the leading fifteen carriers in selected insurance sectors in the United States in 2005, 2015 and 2018, by type [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 27, 2026, from /statistics/1132541/market-share-usa-insurance-leading-carriers/
McKinsey & Company. "Market share of of the leading fifteen carriers in selected insurance sectors in the United States in 2005, 2015 and 2018, by type." Chart. April 1, 2020. ÌÇÐÄÆƽâ°æ. Accessed July 27, 2026. /statistics/1132541/market-share-usa-insurance-leading-carriers/
McKinsey & Company. (2020). Market share of of the leading fifteen carriers in selected insurance sectors in the United States in 2005, 2015 and 2018, by type. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 27, 2026. /statistics/1132541/market-share-usa-insurance-leading-carriers/
McKinsey & Company. "Market Share of of The Leading Fifteen Carriers in Selected Insurance Sectors in The United States in 2005, 2015 and 2018, by Type." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 1 Apr 2020, /statistics/1132541/market-share-usa-insurance-leading-carriers/
McKinsey & Company, Market share of of the leading fifteen carriers in selected insurance sectors in the United States in 2005, 2015 and 2018, by type ÌÇÐÄÆƽâ°æ, /statistics/1132541/market-share-usa-insurance-leading-carriers/ (last visited July 27, 2026)
Market share of of the leading fifteen carriers in selected insurance sectors in the United States in 2005, 2015 and 2018, by type [Graph], McKinsey & Company, April 1, 2020. [Online]. Available: /statistics/1132541/market-share-usa-insurance-leading-carriers/
