According to our records, this business is located at 3 W Church St. in Mascoutah (in St Clair County), Illinois 62258, the location GPS coordinates are: 38.4914198 (latitude), -89.7978333 (longitude). Mascoutah Public Library is categorized under Federal Government Libraries (SIC code 8231). Known organization director is Linda Zacharski. You can contact the company by phone at (618) 566-2562; the following fax number is also provided: (618) 566-2563.