Carthage Office

618 Main  Street
P.O. Box 495
Carthage, IL 62321-0495

Telephone: 217.357.3961 or 217.593.7705
Fax: 217.357.3638
Toll-Free: 800.356.3961

ATTENTION: Our online bill payment system will not be available July 31st or August 1st as we prepare for our new system. Try back on Monday, August 2nd AFTER 10 am. 

Thanks for visiting! We are now authorized to do business in 58 counties in Illinois. These counties are listed on the “Find an Agent” page.

Be sure to look back at our Blog posts (listed under “Latest News”) for important information that might affect your coverage.

Western Illinois Mutual Insurance Company is reinsured by Grinnell Mutual Insurance Company.