According to our records, this business is located at DRAWER 309 in Mount Vernon (in Jefferson County), Illinois 62864, the location GPS coordinates are: 38.3172714 (latitude), -88.9031201 (longitude). Tri-County Electric Coop is categorized under Distribution, Electric Power (SIC code 4911). Known organization general manager is Marcia Scott. You can contact the company by phone at (618) 244-5151.