Sangu Elementary School

Sangu Elementary traces its roots to a private school (書房) founded in 1923 by local villager Huang Shifa. It became a branch of Zhuqiao National School in 1946, was formally established as its own school, "三股國民學校," in 1950, and took its present name, "三股國民小學," in 1968. Today it is a small rural school with about 103 students. Its newly rebuilt north classroom wing of 12 classrooms deliberately echoes the local fishing village's traditional "桶更寮" (a stilt-and-thatch fisherman's watch-hut) in its architecture, using a white, green and brown color palette evoking the nearby salt mountain.

三股國小的前身可追溯至民國12年（1923年）由地方仕紳黃世發創辦的書房。民國35年（1946年）併入竹橋國民學校為分校，民國39年（1950年）正式獨立設校，定名「三股國民學校」，民國57年（1968年）更名為「三股國民小學」。目前是一所約103名學生的小型偏鄉學校。新建的北側12間教室特意呼應在地漁村傳統的「桶更寮」建築意象，並採用白、綠、棕色調呼應鄰近的鹽山地景。