Guanmiao Junior High School

Guanmiao Junior High School was established around 1968, when Taiwan extended compulsory education to nine years — though an exact founding date has not been confirmed in available records. The school is closely tied to its much older sister institution, Guanmiao Elementary School, which traces its roots to 1899 as a schoolhouse inside the district's Guandi Temple, the very temple that gives Guanmiao ("Guan[di] Temple") District its name. The junior high keeps a dedicated school-history microsite documenting its own development, and its campus sits in the historic district seat, close to the temple itself.

關廟國中約創立於民國57年（1968年）九年國教實施前後，確切創校年份於現有資料中尚未證實。學校與歷史悠久的姊妹校關廟國小淵源深厚——關廟國小可追溯至1899年設於關帝廟內的學堂，正是「關廟」地名的由來。關廟國中設有專屬校史網頁，記錄學校本身的發展歷程，校址就位於關廟老街區，鄰近關帝廟。