According to our records, this business is located at 1067 W Main St. in Decatur (in Macon County), Illinois 62522, the location GPS coordinates are: 39.8410702 (latitude), -88.9715801 (longitude). Mark Brown Agency Inc is categorized under Insurance Companies (SIC code 6411). Known organization manager is William Brown. Current estimates show that the unit has a sales volume of $276,000 and staff of approximately 2 people. You can contact the company by phone at (217) 422-9669; the following fax number is also provided: (217) 422-9680. Business website can be accessed at www.markbrownagency.com.