High Schools in Saint Jacob, IL Triad Middle School9539 US Highway 40Saint Jacob, IL, 622816186445511High SchoolHigh SchoolsHighland High SchoolMascoutah Middle SchoolPrivate Schools K 12Public SchoolsTriad Middle School Triad Community Middle School9539 US Highway 40Saint Jacob, IL, 622816186445511Hourly Child CareJennings High School Show More