High Schools in Petersburg, IL Porta Junior High School17651 Bluejay RdPetersburg, IL, 626752176323803Centralia Junior High SchoolHigh SchoolsMascoutah Middle SchoolNashville Grade SchoolNashville Middle SchoolPrivate Schools K 12Public SchoolsPetersburg Elementary School514 W Monroe StPetersburg, IL, 626752176327731Ball Community Unit School District 5Early Head StartJacksonville High SchoolNorth Elementary SchoolSchoolsShow More