The largest home insurance companies by market share

Written by | Posted on: August 1, 2012

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The following list is courtesy of A.M. Best. Rankings are based on direct premiums written for homeowners multiple peril insurers.

Search Table

Rank	Insurance company or group	Direct premiums written (in 000s)	Market share %
1	State Farm Group	15,487,405	21.06
2	Allstate Insurance Group	6,972,558	9.48
3	Farmers Insurance Group	4,636,833	6.30
4	Liberty Mutual Insurance Companies	4,088,561	5.56
5	USAA Group	3,461,409	4.71
6	Travelers Group	3,441,896	4.68
7	Nationwide Group	2,743,126	3.73
8	Chubb Group of Insurance Companies	1,792,814	2.44
9	Citizens Property Insurance Corporation	1,567,341	2.13
10	American Family Insurance Group	1,531,338	2.08
11	Hartford Insurance Group	1,103,674	1.50
12	Auto-Owners Insurance Group	1,042,268	1.42
13	MetLife Personal Lines Group	945,228	1.29
14	Erie Insurance Group	937,963	1.28
15	American International Group	701,198	0.95
16	Universal Insurance Holdings Group	672,178	0.91
17	California State Auto Group	634,321	0.86
18	COUNTRY Financial Property Casualty Group	628,917	0.86
19	Allianz of America Companies	543,329	0.74
20	The Hanover Insurance Group Property & Casualty Cos.	535,447	0.73
21	Auto Club Enterprises Insurance Group	524,436	0.71
22	Amica Mutual Group	498,509	0.68
23	Munich-American Holding Corp Companies	486,906	0.66
24	American Strategic Insurance Group	472,932	0.64
25	Homesite Group	472,528	0.64